Problem using webutil bean and synchronize.
'lo,
I go an unsolvable (for me ) problem in a form using webutil.
Cause i need to do a synchronize at the end of when_new_form_instance trigger,
and this seems to desactivate (or better pass throught activation) webutil beans.
Then when i try use webutil it says bean not found.
If i dunot do the synchronize, work well.
Do someone got idee ?
Tk
The webutils beans are not usable from the when-new-forms-instance trigger as you have discovered.
The usual workaround is to create a timer that is fired at the end of the w-n-f-i and the webutil code is placed in/called from the when-timer-expired trigger. If you already have timers, you need to detect which one you need.
Similar Messages
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Problem using Cipher*Stream and Properties
I ran into a tricky problem using CipherInputStream, CipherOutputStream and Properties. I don't seem to find where I'm doing something wrong here.
I have something like this:
encCipher; // and already initiated ENCRYPTION Cipher
FileInputStream fis = new FileInputStream( "textfile.properties" );
// textfile is an unencrypted text-file containing:
// prop1=valueprop1
// prop2=valueprop2
// prop3=valueprop3
Properties props = new Properties();
props.load( fis );
FileOutputStream fos = new FileOutputStream( "enctextfile.properties" );
CipherOutputStream cos = new CipherOutputStream( fos, encCipher );
props.store( cos );Up until here, no problems right? I get the contents from the source text-file, and then write with to the CipherOutputStream, which gives me an encrypted version of the original file.
Then: (assume decCipher is an already initiated DECRYPTION Cipher)
FileInputStream fis = new FileInputStream( "enctextfile.properties" );
CipherInputStream cis = new CipherInputStream( fis, decCipher);
Properties props = new Properties();
props.load( cis );
props.list( System.out ); // this line should produce the exact same contents as the original source file right?But the output has one property less, as if in some part of this process, data has been lost. But where? Am I missing something?
Thanks in advance for any hints,
ChrisYes. Just now I realize I must close it for all the
buffer to be written out to the file.:-) My crystal ball is working well today! -
Hi there
I've posted in MetaLink asking for help but no luck there so I'm hoping someone here may help me.
Am testing upgrading my forms from 6i to 9iDS running with OC4J.
I have a simple test form to which I have attached the Webutil library and object library. I installed Webutil as per the documentation and the readme. I have checked my CLASSPATH and PATH and the settings of my formsweb.cfg and default.env over and over but I cannot seem to get it to work.
When I run the form from Form Builder and press my test button I get WUC-015 Your Form must contain the following Bean for this function to be available: oracle.forms.webutil.clientinfo.GetClientInfo.
I can view the Webutil canvas in Form Builder and I can see the items on the block.
The output I get from Java Console is as follows:
Oracle JInitiator: Version 1.3.1.13
Using JRE version 1.3.1.13-internal Java HotSpot(TM) Client VM
User home directory = C:\Documents and Settings\esther
Proxy Configuration: no proxy
JAR cache enabled
Location: C:\Documents and Settings\esther\Oracle Jar Cache
Maximum size: 50 MB
Compression level: 0
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
q: hide console
s: dump system properties
t: dump thread list
x: clear classloader cache
0-5: set trace level to <n>
Loading http://1631cap:8888/forms90/java/f90all_jinit.jar from JAR cache
proxyHost=null
proxyPort=0
connectMode=HTTP, native.
Forms Applet version is : 902122
java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.
at sun.applet.AppletClassLoader.getBytes(Unknown Source)
at sun.applet.AppletClassLoader.access$100(Unknown Source)
at sun.applet.AppletClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at sun.plugin.security.PluginClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at oracle.forms.handler.UICommon.instantiate(Unknown Source)
at oracle.forms.handler.UICommon.onCreate(Unknown Source)
at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
at oracle.forms.engine.Runform.processMessage(Unknown Source)
at oracle.forms.engine.Runform.processSet(Unknown Source)
at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
at oracle.forms.engine.Runform.onMessage(Unknown Source)
at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
at oracle.forms.engine.Runform.startRunform(Unknown Source)
at oracle.forms.engine.Main.createRunform(Unknown Source)
at oracle.forms.engine.Main.start(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.
at sun.applet.AppletClassLoader.getBytes(Unknown Source)
at sun.applet.AppletClassLoader.access$100(Unknown Source)
at sun.applet.AppletClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at sun.plugin.security.PluginClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at oracle.forms.handler.UICommon.instantiate(Unknown Source)
at oracle.forms.handler.UICommon.onCreate(Unknown Source)
at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
at oracle.forms.engine.Runform.processMessage(Unknown Source)
at oracle.forms.engine.Runform.processSet(Unknown Source)
at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
at oracle.forms.engine.Runform.onMessage(Unknown Source)
at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
at oracle.forms.engine.Runform.startRunform(Unknown Source)
at oracle.forms.engine.Main.createRunform(Unknown Source)
at oracle.forms.engine.Main.start(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.
at sun.applet.AppletClassLoader.getBytes(Unknown Source)
at sun.applet.AppletClassLoader.access$100(Unknown Source)
at sun.applet.AppletClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at sun.plugin.security.PluginClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at oracle.forms.handler.UICommon.instantiate(Unknown Source)
at oracle.forms.handler.UICommon.onCreate(Unknown Source)
at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
at oracle.forms.engine.Runform.processMessage(Unknown Source)
at oracle.forms.engine.Runform.processSet(Unknown Source)
at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
at oracle.forms.engine.Runform.onMessage(Unknown Source)
at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
at oracle.forms.engine.Runform.startRunform(Unknown Source)
at oracle.forms.engine.Main.createRunform(Unknown Source)
at oracle.forms.engine.Main.start(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.
at sun.applet.AppletClassLoader.getBytes(Unknown Source)
at sun.applet.AppletClassLoader.access$100(Unknown Source)
at sun.applet.AppletClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at sun.plugin.security.PluginClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at oracle.forms.handler.UICommon.instantiate(Unknown Source)
at oracle.forms.handler.UICommon.onCreate(Unknown Source)
at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
at oracle.forms.engine.Runform.processMessage(Unknown Source)
at oracle.forms.engine.Runform.processSet(Unknown Source)
at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
at oracle.forms.engine.Runform.onMessage(Unknown Source)
at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
at oracle.forms.engine.Runform.startRunform(Unknown Source)
at oracle.forms.engine.Main.createRunform(Unknown Source)
at oracle.forms.engine.Main.start(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.
at sun.applet.AppletClassLoader.getBytes(Unknown Source)
at sun.applet.AppletClassLoader.access$100(Unknown Source)
at sun.applet.AppletClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at sun.plugin.security.PluginClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at oracle.forms.handler.UICommon.instantiate(Unknown Source)
at oracle.forms.handler.UICommon.onCreate(Unknown Source)
at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
at oracle.forms.engine.Runform.processMessage(Unknown Source)
at oracle.forms.engine.Runform.processSet(Unknown Source)
at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
at oracle.forms.engine.Runform.onMessage(Unknown Source)
at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
at oracle.forms.engine.Runform.startRunform(Unknown Source)
at oracle.forms.engine.Main.createRunform(Unknown Source)
at oracle.forms.engine.Main.start(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.
at sun.applet.AppletClassLoader.getBytes(Unknown Source)
at sun.applet.AppletClassLoader.access$100(Unknown Source)
at sun.applet.AppletClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at sun.plugin.security.PluginClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at oracle.forms.handler.UICommon.instantiate(Unknown Source)
at oracle.forms.handler.UICommon.onCreate(Unknown Source)
at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
at oracle.forms.engine.Runform.processMessage(Unknown Source)
at oracle.forms.engine.Runform.processSet(Unknown Source)
at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
at oracle.forms.engine.Runform.onMessage(Unknown Source)
at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
at oracle.forms.engine.Runform.startRunform(Unknown Source)
at oracle.forms.engine.Main.createRunform(Unknown Source)
at oracle.forms.engine.Main.start(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.
at sun.applet.AppletClassLoader.getBytes(Unknown Source)
at sun.applet.AppletClassLoader.access$100(Unknown Source)
at sun.applet.AppletClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at sun.plugin.security.PluginClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at oracle.forms.handler.UICommon.instantiate(Unknown Source)
at oracle.forms.handler.UICommon.onCreate(Unknown Source)
at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
at oracle.forms.engine.Runform.processMessage(Unknown Source)
at oracle.forms.engine.Runform.processSet(Unknown Source)
at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
at oracle.forms.engine.Runform.onMessage(Unknown Source)
at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
at oracle.forms.engine.Runform.startRunform(Unknown Source)
at oracle.forms.engine.Main.createRunform(Unknown Source)
at oracle.forms.engine.Main.start(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.
at sun.applet.AppletClassLoader.getBytes(Unknown Source)
at sun.applet.AppletClassLoader.access$100(Unknown Source)
at sun.applet.AppletClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at sun.plugin.security.PluginClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at oracle.forms.handler.UICommon.instantiate(Unknown Source)
at oracle.forms.handler.UICommon.onCreate(Unknown Source)
at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
at oracle.forms.engine.Runform.processMessage(Unknown Source)
at oracle.forms.engine.Runform.processSet(Unknown Source)
at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
at oracle.forms.engine.Runform.onMessage(Unknown Source)
at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
at oracle.forms.engine.Runform.startRunform(Unknown Source)
at oracle.forms.engine.Main.createRunform(Unknown Source)
at oracle.forms.engine.Main.start(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
I'm getting very frustrated as I'm sure I must be missing something simple, keep searching different topics but can't seem to find the problem. Please can anyone point me in the right direction?
Thanks in advance...Hi there
Thanks for your input. I checked my orion-web.xml, it is as follows:
<?xml version="1.0" ?>
<!DOCTYPE orion-web-app (View Source for full doctype...)>
- <orion-web-app deployment-version="9.0.2.0.0" jsp-cache-directory="./persistence" temporary-directory="./temp" servlet-webdir="/servlet/" autoreload-jsp-beans="true" autoreload-jsp-pages="true" default-buffer-size="2048" default-charset="iso-8859-1" development="false" directory-browsing="deny" file-modification-check-interval="1000" get-locale-from-user="false" internationalize-resources="false" jsp-print-null="true" jsp-timeout="0 (never)">
<context-param-mapping name="configFileName">C:\OraHome1/forms90/server/formsweb.cfg</context-param-mapping>
<virtual-directory virtual-path="/java" real-path="C:\OraHome1/forms90/java" />
<virtual-directory virtual-path="/html" real-path="C:\OraHome1/tools/web90/html" />
<virtual-directory virtual-path="/webutil" real-path="C:\webutil/lib" />
<virtual-directory virtual-path="/image" real-path="C:\OraHome1/forms90/image" />
<virtual-directory virtual-path="/jcons" real-path="C:\tardis\9i\icons" />
<virtual-directory virtual-path="/jinitiator" real-path="C:\OraHome1/jinit" />
<session-tracking cookies="disabled" autoencode-absolute-urls="false" autoencode-urls="true" autojoin-session="false" cookie-max-age="in memory only" />
</orion-web-app>
So it looks OK to me - still having the same problem. Any more suggestions? -
Strange problem using webutil "WEBUTIL_CLIENTINFO.GET_HOST_NAME"
in a form in with a use (and work fine) some function of webutil (like client_get_file_name etc) i have try to use this function :
:B0.HOST_NAME := WEBUTIL_CLIENTINFO.GET_HOST_NAME;
where b0.host_name is a char filed of 256.
when i try to execute this forms dons not work this lasty function and appear this error :
wuc-015 your form must contain the following BEAN : getclient info ???
i don't understan why ??
in the same form all other function of webutil works fine, only this ??
a solution ???I've got it
quotation from the Webutil install guide:
the Form has instantiated the WebUtil PJCs. This means that you cannot call WebUtil
functions before the Forms UI is rendered. This would include triggers such as PREFORM,
WHEN-NEW-FORM-INSTANCE and WHEN-NEW-BLOCK-INSTANCE for
the first block in the Form.
Likewise you cannot call functions after the UI has been destroyed for instance in POSTFORM.
If you do need to use WebUtil at Forms startup, it is recommended that you create a timer
with a short duration (say 1ms) in your When-New-Form-Instance trigger, then make the
WebUtil call in a When-Timer-Expired trigger.
Francois -
hi all,
i am using oracle 10g forms and i have a problem in mailing using webutil and it the code seesm to be hanging at CLIENT_OLE2.create_obj('Outlook.Application'); and doesnt seems to be moving forward after this point. there seems to be no problem with my webutil since all the other code is working fine in differnt forms.
many thanks in advance
Regards,
RBL.hi Sarah,
Thanks for the quick response! :) well i did finally managed to get the error details. PFB
java.lang.ExceptionInInitializerError: java.security.AccessControlException: access denied (java.lang.RuntimePermission loadLibrary.jacob)
at java.security.AccessControlContext.checkPermission(Unknown Source)
at java.security.AccessController.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkLink(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at com.jacob.com.Dispatch.<clinit>(Dispatch.java:537)
at oracle.forms.webutil.ole.OleFunctions.create_obj(Unknown Source)
at oracle.forms.webutil.ole.OleFunctions.getProperty(Unknown Source)
at oracle.forms.handler.UICommon.onGet(Unknown Source)
at oracle.forms.engine.Runform.onGetHandler(Unknown Source)
at oracle.forms.engine.Runform.processMessage(Unknown Source)
at oracle.forms.engine.Runform.processSet(Unknown Source)
at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
at oracle.forms.engine.Runform.onMessage(Unknown Source)
at oracle.forms.engine.Runform.processEventEnd(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.redispatchEvent(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
looks like a Jacob.jar issue... i think.
please confirm. also please let me know what can be done for this?
Best Regards,
RBL -
Problem using file sharing and screen sharing in Leopard
I have Mac OS 10.5 Leopard installed on 4 computers in a Home Network and have a problem with sharing files and using screen sharing. Here is my setup.
MacBook Pro with my logon ID
MacBook Pro with my fiancee's logon ID
Mac Mini with both of our logon ID's
Mac Pro with both of our logon ID's
The problem I have is I am able to access the Mac Mini computer where we have an external Hard Drive connected for data. She is also able to access it. The only problem is we have it set up to only share this external USB drive. Yet for both of us it shares the external drive along with the internal Macintosh HD. Fortunately this is not a very big deal but since I'm not sharing all those drives why is it doing this?
Also, I am able to connect from the Mac Mini for example to my MBP and vice versa for screen sharing along with file sharing. Yet if she tries to connect to the Mac Pro from her MBP and vice versa it won't. It simply times out and will never connect for screen sharing or file sharing but yet the Finder shows the Mac Pro. We have a 2nd hard drive in the Mac Pro which is the one set up for file sharing. I am also unable to connect to the Mac Pro's HD. Everything appears to be set up correctly. For my MBP on the Finder it shows the Mac Pro but once again I am unable to connect to it for screen sharing or file sharing.
Also, not sure if it's related but even for her MBP she is unable to connect to it from any other computer in our network although it's set up for file sharing and screen sharing so I'm not sure if it's related to her logon ID. Then again as mentioned above neither of us can connect to the Mac Pro.
I tried to make the above sound as simple as possible. I am relatively new to networking and of course Leopard but even on the Mac Pro all settings sound the same as on the Mac Mini where we can both connect to. The only big difference is on the Mini we are connect to a USB external drive, on the Mac Pro an internal drive. Is there something I could have overlooked or are there known issues with Leopard's sharing features?
We both have .mac but since we are using this on an internal network (some wi-fi, some wired, all through an Airport Base Station Extreme) I would think this has nothing to do with Back to my Mac.
I appreciate any help with the above.FaceTime doesn't do any of that, so I'll assume you mean Messages.
From the Messages menu bar, select
Video ▹ Connection Doctor
In the window that opens, select
Show: Capabilities
There should be a checkmark on the line with the words "1-on-1 video chat." Select
Show: Network Status
You should have two green dots.
Make sure that you and the other party meet the applicable requirements shown in these support articles:
Share your screen
Requirements for audio chats, video chats, and screen sharing
See also:
Fix video chat issues -
Problem using a bean in JSP on Tomcat 5.0.28
Hi,
I'm new to JSP, I've installed Tomcat 5.0.28 and I'm able to run JSP but when I try an asp wich uses a bean it gives me this error, the directory structure is
testingProject with the first.jsp
testingProject\WEB-INF\classes\myPackage with the test.class
the first.asp
<%@ page import="myPackage.Test" %>
<html><head><title>Test</title></head>
<body bgcolor=white>
<jsp:useBean id="list" class="myPackage.Test"> </jsp:useBean>
<jsp:getProperty name="list" property="value1" />
<%=list.value1%>
<p>
</body></html>
the Test.java
package myPackage;
public class Test{
String value1="testinggggggggg";
public void Test(){
public String getValue1(){ return value1}
the error
thanks in advance
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 6 in the jsp file: /first.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 5.0\work\Catalina\localhost\testingProject\org\apache\jsp\first_jsp.java:60: cannot resolve symbol
symbol : variable value1
location: class myPackage.Test
out.print(list.value1);
^
1 error
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:332)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:412)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)There are two ways of getting info from the bean.
1) the jsp:getProperty tag, which seems correct in your code
2) the <%= ... tag. In that case you must write a valid java expression. In your case: list.getValue1() -
Problem using Illustrator CS5 and CC 2014 in same PC
Hi,
I am developing some Illustrator scripts using VBScript, which should work on CS5, CS6 or CC 2014. When the scripts will be called, the user will pass, as command line argument, which Illustrator version they want to use. Accordingly I am instantiating the appropriate Illustrator scripting object by the following code:
If version = 1 Then
Set appRef = CreateObject("Illustrator.Application.CS5")
ElseIf version = 2 Then
Set appRef = CreateObject("Illustrator.Application.CS6")
ElseIf version = 3 Then
Set appRef = CreateObject("Illustrator.Application.CC.2014")
Else
Set appRef = CreateObject("Illustrator.Application")
End if
This is working correctly in one system where CS5 and CC 2014 are both installed. However, in another similar system, where CS5 and CC 2014 are both installed, this is failing. There, always the CC 2014 version is being used, even when the user wants to use CS5. On inspection it is found that the issue is with registry entry of LocalServer32 subkey of the Illustrator.Application.CS5 automation object. There I see, the path of CC 2014 executable is stored, not that of CS5. The value is C:\Program Files\Adobe\Adobe Illustrator CC 2014 (32 Bit)\Support Files\Contents\Windows\Illustrator.exe /automation. Hence, the statement CreateObject("Illustrator.Application.CS5") is actually starting the CC 2014 Illustrator version.
Does anyone know how this could have happened? Is this some installation behavior of CS5 or CC 2014, that can be controlled? In this machine CC 2014 was installed after CS5. Does CC 2014 change the registry settings of CS5, if it was installed? That seems very unlikely, as then how can one use both CS5 and CC 2014 in a system through scripts? It is possible that this is a one-off case where the registry entries have been "accidentally" changed. However, I would like to be sure.
I can re-install CS5 in this system where the issue is noted and probably the problem will go away. However, the scripts may be used in many different installations and I cannot possibly ask users to reinstall Illustrator everywhere. Moreover, this problem can occur sometimes in the future too.
Any suggestion regarding the cause and a possible full-proof solution will be highly appreciated.
Thanks in advance,
Joydeep Rayare you referring to the audio meters panel? im on windows, and i can right click the meters panel and get options for "dynamic peaks". there are audio effects, from the effects panel if thats what you are looking for? i have one named "Dynamics" as well as several compressors.
-
Hello,
I got a fundamental problem with the correlation of the timer settings of the DAQmx driver in DIAdem DAQ. I dont know where the problem is located exactly but maybe someone can help me if I explain what happens:
In my configuration I use some analog inputs from a USB 6259 with 20kHz samplerate and two counter inputs for frequency measuring via DAQmx in DIAdem DAQ.
There has to be an extra DAQin block for the analog inputs and the counter inputs with also an extra "Clock"-block for each of them. The clock of the analog inputs runs with 20kHz hardware clock and the other one with 10Hz software clock because the hardware clock mode is not allowed or supported.
My problem is the display refresh rate in VIEW. If the counter signal has no input (because the measured system is not active) the display seems to wait for any input and doesnt refresh the analog values on screen. If the system is active and a rectangle signal is seen by the counter in, the display refresh rate raises and the frequency value is displayed more or less accurate. Has that something to do with the counter timeout setting in the DAQin driver options block (marked in the attached image)? If i decrease the timeout, the display refresh rate gets better but not as good as without using the counter inputs in my DAQ diagram. I think the counter input is not as easy to handle as the usual analog inputs... I only want to see the measured frequency on the display during the measurement without getting any influence on the analog input channels and their displaying.
The other problem is the display and the measurement of the frequency itself. If i check the function of the counter input in the Meas. & Automation Explorer the frequency is display correct without any dropouts or something like that. The signal I measure in DIAdem on the other side looks quite bad because there are spikes of some MHz and even more although the measured range is between 20 and 80Hz!
Has anybody made similar experiences?
Regards
S. Zimmer
Attachments:
probs.png 112 KBHi there,
it seems that german is your mothertongue, so I'll reply on german.
Digitale Eingänge müssen Software getaktet werden, da nur analoge Eingänge Hardware-Takt Unterstützung haben!
Sie können den Hardware-Takt nur mit analogen Eingängen einsetzen, die, von einem Timer gesteuert, gepuffert Werte einlesen können. Digitale Größen verarbeitet der Hardware-Takt nicht.
Mit dem Hardware-Takt erreichen Sie sehr hohe Abtastraten. DIAdem überträgt die gewünschte Rate und die Kanalliste auf die Karte und startet die Messung. Die Hardware erfasst die Daten selbstständig und sammelt die Daten. Der PC ist nur für den Abtransport und die Weiterverarbeitung verantwortlich.[...]
Da digitale Signale nicht im Hardware-Takt erfasst werden können, müssen diese Signale parallel in Software-Takten ermittelt werden. Dies kann zu zeitlichen Verschiebungen führen, weil sowohl beim Start der Messung als auch während der Messung keine Synchronisierung der Timer im PC und im Messgerät erfolgen kann. Da zwei Timer nie ganz genau gleichzeitig gestartet werden und auch nie ganz genau gleich schnell laufen, stimmen die Zeiten in den Zeitkanälen nach der Messung nicht genau überein. Üblicherweise betragen die Abweichungen einige Millisekunden.[...]
Weiters hab ich mal n Versuchsaufbau für die Frequenzmessung gemacht. Ich konnte problemlos Frequenzen messen...
Am besten du schilderst kurz den Aufbau deiner Messung, was du messen möchtest und wie du den Max konfiguriert hast.
Mfg Markus -
How can i use JAVA BEAN and JSP?
well, i have developed all my web apps by using pure JSP only, i know this sucks, but i dont know how to start on using beans... what directory should i put them into... etc... what are the good programminmg practices/standards/techniques when incorporating beans in jsp???
Standards are pretty loose, but generally, Beans hold a lot of the backend logic for your JSP. This can include data validation before entering into the database, database inserts, queries, data manipulation. The JSP should really only contain code that will retrieve the data from the bean and appropriately output it.
As far as using them, you can use the <jsp:useBean> tag in your JSP. As long as the bean is stored somewhere that your classpath points to, you're all set. From then on, you can use it like any other object in your JSP. -
Problem using Change production and SFC step status with Simultanious group
Hello,
We just upgraded to ME 5.2 SP5 patch which was released two days back, the problem with Simultanious group is fixed and SFC gets the correct next step as per defined in the router (Previously there was bug).
But when we try to use change production and put SFC in simultanious router at some particular operation as que it is getting in que at all operations and really can be started and completed even at the last operation.
Same is the case with step status if we put it in que at some intermediate operation all operation listed above are becoming in que irrespective of the flow defined in simultanious router.
Please let me know how to handle this.
Regards,
Pushkar PatilHi Pushkar,
It seems to be a bug. I would suggest opening a ticket on this.
Regards,
Alex. -
Problem using TAPI triggers and merge statement
Hi,
I use Designer tapi triggers on a table. When I try to execute a merge statement, I get the following error:
ORA-06502: PL/SQL: numeric or value error: NULL index table key value.
Is there a restriction when using TAPI triggers and merge statements that anyone is aware of?No restrictions on MERGE commands that I know of. I have, however, seen the TAPI give inexplicable ORA-06502 errors. It would help to know what line in which procedure or trigger gave the error. That information should have been in the error stack.
-
Problem with java beans and jsp on web logic 6.0 sp1
HI ,
I am using weblogic6.0 sp1.
i have problem with jsp and java beans.
i am using very simple java bean which stores name and email
from a html form.
but i am getting following errors:
Full compiler error(s):
D:\bea4\wlserver6.0sp1\config\mydomain\applications\DefaultWebApp_myserver\WEB-INF\_tmp_war_myserver_myserver_DefaultWebApp_myserver\jsp_servlet\_savename2.java:89:
cannot resolve symbol
symbol : class userbn
location: class jsp_servlet._savename2
userbn ud = (userbn) //[ /SaveName2.jsp; Line: 7]
^
D:\bea4\wlserver6.0sp1\config\mydomain\applications\DefaultWebApp_myserver\WEB-INF\_tmp_war_myserver_myserver_DefaultWebApp_myserver\jsp_servlet\_savename2.java:89:
cannot resolve symbol
symbol : class userbn
location: class jsp_servlet._savename2
userbn ud = (userbn) //[ /SaveName2.jsp; Line: 7]
^
D:\bea4\wlserver6.0sp1\config\mydomain\applications\DefaultWebApp_myserver\WEB-INF\_tmp_war_myserver_myserver_DefaultWebApp_myserver\jsp_servlet\_savename2.java:94:
cannot resolve symbol
symbol : class userbn
location: class jsp_servlet._savename2
ud = (userbn) java.beans.Beans.instantiate(getClass().getClassLoader(),
"userbn"); //[ /SaveName2.jsp; Line: 7]
^
3 errors
in which directory should i place java bean source file(.java file)
here is my jsp file:
<%@ page language = "java" contentType = "text/html" %>
<html>
<head>
<title>bean2</title>
</head>
<body>
<jsp:usebean id = "ud" class = "userbn" >
<jsp:setProperty name = "ud" property = "*" />
</jsp:usebean>
<ul>
<li> name: <jsp:getProperty name = "ud" property = "name" />
<li> email : <jsp:getProperty name = "ud" property = "email" />
</ul>
</body>
<html>
here is my bean :
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
import java.io.*;
public class userbn implements Serializable
private String name ;
private String email;
public void setName(String n)
name = n;
public void setEmail(String e)
email = e;
public String getName()
return name;
public String getEmail()
return email;
public userbn(){}
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
pls help me.
Thanks
sravana.
You realy can do it like Xiang says, but the better way is to use packages. That's
the way BEA is designed for. If you use packages you can but your bean classes
in every subfolder beneath Classes. Here for example we have the subfolders test
and beans:
You have to declare the package on top of your Bean Source Code:
package test.beans;
In your JSP you don't need the import code of Xiang. You only have to refer the
path of your bean class:
<jsp:useBean id="testBean" scope="session" class="test.beans.TestBean" />
There are some other AppServers that only can deploy Java Beans in packages. So
if you use packages you are always on the right side.
ciao bernd
"sravana" <[email protected]> wrote:
>
>Thank you very much Xiang Rao, It worked fine.
>Thanks again
>sravana.
>
>"Xiang Rao" <[email protected]> wrote:
>>
>><%@ page import="userbn" language = "java" contentType = "text/html"
>>%> should
>>work for you.
>>
>>
>>"sravana" <[email protected]> wrote:
>>>
>>>HI ,
>>>
>>>I am using weblogic6.0 sp1.
>>>
>>>i have problem with jsp and java beans.
>>>
>>>i am using very simple java bean which stores name and email
>>>
>>>from a html form.
>>>
>>>but i am getting following errors:
>>>
>>>________________________________________________________________
>>>
>>>Full compiler error(s):
>>>D:\bea4\wlserver6.0sp1\config\mydomain\applications\DefaultWebApp_myserver\WEB-INF\_tmp_war_myserver_myserver_DefaultWebApp_myserver\jsp_servlet\_savename2.java:89:
>>>cannot resolve symbol
>>>symbol : class userbn
>>>location: class jsp_servlet._savename2
>>> userbn ud = (userbn) //[ /SaveName2.jsp; Line: 7]
>>> ^
>>>D:\bea4\wlserver6.0sp1\config\mydomain\applications\DefaultWebApp_myserver\WEB-INF\_tmp_war_myserver_myserver_DefaultWebApp_myserver\jsp_servlet\_savename2.java:89:
>>>cannot resolve symbol
>>>symbol : class userbn
>>>location: class jsp_servlet._savename2
>>> userbn ud = (userbn) //[ /SaveName2.jsp; Line: 7]
>>> ^
>>>D:\bea4\wlserver6.0sp1\config\mydomain\applications\DefaultWebApp_myserver\WEB-INF\_tmp_war_myserver_myserver_DefaultWebApp_myserver\jsp_servlet\_savename2.java:94:
>>>cannot resolve symbol
>>>symbol : class userbn
>>>location: class jsp_servlet._savename2
>>> ud = (userbn) java.beans.Beans.instantiate(getClass().getClassLoader(),
>>>"userbn"); //[ /SaveName2.jsp; Line: 7]
>>> ^
>>>3 errors
>>>
>>>____________________________________________________________
>>>
>>>in which directory should i place java bean source file(.java file)
>>>
>>>here is my jsp file:
>>>--------------------------------------------------------
>>>
>>><%@ page language = "java" contentType = "text/html" %>
>>><html>
>>><head>
>>><title>bean2</title>
>>></head>
>>><body>
>>><jsp:usebean id = "ud" class = "userbn" >
>>><jsp:setProperty name = "ud" property = "*" />
>>></jsp:usebean>
>>><ul>
>>><li> name: <jsp:getProperty name = "ud" property = "name" />
>>><li> email : <jsp:getProperty name = "ud" property = "email" />
>>></ul>
>>></body>
>>><html>
>>>
>>>-------------------------------------------------------------
>>>
>>>here is my bean :
>>>
>>>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>>
>>>import java.io.*;
>>>
>>>public class userbn implements Serializable
>>>{
>>>
>>> private String name ;
>>>
>>> private String email;
>>>
>>> public void setName(String n)
>>> {
>>>
>>> name = n;
>>> }
>>>
>>> public void setEmail(String e)
>>> {
>>>
>>> email = e;
>>> }
>>>
>>> public String getName()
>>> {
>>>
>>> return name;
>>> }
>>>
>>> public String getEmail()
>>> {
>>>
>>> return email;
>>> }
>>>
>>> public userbn(){}
>>>}
>>>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>>
>>>pls help me.
>>>Thanks
>>>sravana.
>>>
>>
>
-
Problem with CMP bean and MySQL: please help me!!!
Hi,
I am using J2EE Sun server 1.3 and Mysql 4.0 database with its MySQL Connector/J 3.0.
The driver connection to the database is fine since "Generate Default SQL" in deploytool gives "SQL generation complete".
However, I can't have a simple row with one text field called test being created in my mysql table called test.
Of course , the mysql server is started and the test table set for use.
Here is my code (I try to access my database from a servlet using a CMP Entity bean):
try{
Context initial = new InitialContext();
Object objref = initial.lookup(EntityHome.JNDI_NAME);
EntityHome home = (EntityHome)PortableRemoteObject.narrow(objref,EntityHome.class);
Entity test= home.create("zob");
/*EntityHome home = (EntityHome)PortableRemoteObject.narrow(objref,EntityHome.class);
catch (Exception ex){ out.println("exception message : " + ex.getMessage()+"</body></html>");}
I get the following exception message :
RemoteException occurred in server thread; nested exception is: java.rmi.RemoteException: nested exception is: java.sql.SQLException: Syntax error or access violation, message from server: "You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near '"EntityCMPTable" WHERE "test" = 'zob'' at line 1"; nested exception is: java.sql.SQLException: Syntax error or access violation, message from server: "You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near '"EntityCMPTable" WHERE "test" = 'zob'' at line 1"
I would be very grateful for help since I have a close deadline for this!!!!!!!!
Thank you very much in advance dear java experts!!!!!!!
Hallo
I have the same problem and the same configuration.
Do you have a solution for this problem ??
Thanks
Georg -
Problem using Weblogic 6 and Weblogic 8.1 thin clients from same applicatio
We are developing a application where we require to communicate with 2 different ?Webogic Servers? running different versions.
First server is ?Weblogic 6.1 SP7? and the other is ?Weblogic 8.1?. We use Weblogic thin client jars to connect to these servers. Protocol used to connect to ?Weblogic 8.1? is t3 and for ?Weblogic 6.1 SP7? its t3s. But the obvious problem is that both thin client can not be used simultaneously in the same class-path. Whichever jar file appears first in the class-path, classes will be loaded from that jar. This is causing breakage in our application. If we put ?Weblogic 6.1 SP7? thin client jar first in the path, our application throws exception while connecting to ?Weblogic 8.1? and if we put ?Weblogic 8.1? jar first the path, ?Weblogic 6.1 SP7? won?t connect. Is there a workaround to handle this problem. We have admin level access to Weblogic 8.1 which mean we can change the configuration here if required but we have only user level access to ?Weblogic 6.1 SP7? and can?t do any modification in server config.
Exceptions:
Case 1: ?Weblogic 6.1 SP7? thin client jar first in class-path.
Result : connects successfully with ?Weblogic 6.1 SP7?.
throws following exception while connecting to ?Weblogic 8.1?.
weblogic.common.internal.VersioningError: Incompatible packages in CLASSPATH: (BEA Systems, WebLogic Server 6.1 SP7 08/30/2004 22:36:21 #428658 , 6.1.7.0) not compatible with (BEA Systems, WebLogic Server 8.1 SP3 Thu Jun 10 14:16:50 PDT 2004 396756 , 8.1.3.0)
at weblogic.common.internal.VersionInfo.verifyPackages(VersionInfo.java:118)
at weblogic.common.internal.VersionInfo.<init>(VersionInfo.java:60)
at weblogic.common.internal.VersionInfo.initialize(VersionInfo.java:79)
at weblogic.kernel.Kernel.initialize(Kernel.java:138)
at weblogic.kernel.Kernel.ensureInitialized(Kernel.java:117)
at weblogic.jndi.WLInitialContextFactoryDelegate.<init>(WLInitialContextFactoryDelegate.java:168)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
at java.lang.Class.newInstance0(Class.java:308)
at java.lang.Class.newInstance(Class.java:261)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:147)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.init(InitialContext.java:219)
at javax.naming.InitialContext.<init>(InitialContext.java:195)
at com.tpt.thresher.common.concurrent.DistributedProcessExceptionListener.connect(DistributedProcessExceptionListener.java:202)
at com.tpt.thresher.common.concurrent.DistributedProcess.<init>(DistributedProcess.java:166)
at com.tpt.thresher.common.concurrent.DistributedProcess.main(DistributedProcess.java:254)
java.lang.InternalError: error initializing kernel
at weblogic.kernel.Kernel.ensureInitialized(Kernel.java:120)
at weblogic.jndi.WLInitialContextFactoryDelegate.<init>(WLInitialContextFactoryDelegate.java:168)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
at java.lang.Class.newInstance0(Class.java:308)
at java.lang.Class.newInstance(Class.java:261)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:147)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.init(InitialContext.java:219)
at javax.naming.InitialContext.<init>(InitialContext.java:195)
at com.tpt.thresher.common.concurrent.DistributedProcessExceptionListener.connect(DistributedProcessExceptionListener.java:202)
at com.tpt.thresher.common.concurrent.DistributedProcess.<init>(DistributedProcess.java:166)
at com.tpt.thresher.common.concurrent.DistributedProcess.main(DistributedProcess.java:254)
Case 2: ?Weblogic 8.1? thin client jar first in class-path.
Result : connects successfully with ?Weblogic 8.1?.
throws following exception while connecting to ?Weblogic 6.1 SP7?.
avax.naming.NamingException: Couldn't connect to any host [Root exception is org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 203 completed: No]
at weblogic.corba.j2ee.naming.Utils.wrapNamingException(Utils.java:81)
at weblogic.corba.j2ee.naming.ORBHelper.getORBReferenceWithRetry(ORBHelper.java:504)
at weblogic.corba.j2ee.naming.ORBHelper.getORBReference(ORBHelper.java:467)
at weblogic.corba.j2ee.naming.InitialContextFactoryImpl.getInitialContext(InitialContextFactoryImpl.java:97)
at weblogic.corba.j2ee.naming.InitialContextFactoryImpl.getInitialContext(InitialContextFactoryImpl.java:42)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:41)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)TRWLClientBinder.InitialContext NamingException try#: 0 attempt: -1 threadID: 31505976 message: javax.naming.NamingException: Couldn't connect to any host [Root exception is org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 203 completed: No]
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.init(InitialContext.java:219)
at javax.naming.InitialContext.<init>(InitialContext.java:195)
at com.cpex.trade.comm.TROrm.wl.TRWLClientBinder.getInitialContext(TRWLClientBinder.java:715)
at com.cpex.trade.comm.TROrm.wl.TRWLClientBinder.jndiBind(TRWLClientBinder.java:920)
at com.cpex.trade.comm.TROrm.wl.TRWLClientBinder.jndiBind(TRWLClientBinder.java:849)
at com.cpex.trade.comm.TROrm.wl.TRWLClientMessenger.initBinding(TRWLClientMessenger.java:548)
at com.cpex.trade.domain.TRSession.<init>(TRSession.java:237)
at com.oldlane.cxlfeeds.ICE.controller.ICEXChangeFeedController.<init>(ICEXChangeFeedController.java:113)
at com.oldlane.cxlfeeds.ICE.controller.ICEXChangeFeedController.getController(ICEXChangeFeedController.java:63)
at com.oldlane.cxlfeeds.ICE.controller.ICEXChangeFeedProcessController.main(ICEXChangeFeedProcessController.java:150)
Caused by: org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 203 completed: No
at com.sun.corba.se.internal.iiop.IIOPConnection.writeLock(IIOPConnection.java:562)
at com.sun.corba.se.internal.iiop.BufferManagerWriteGrow.sendMessage(BufferManagerWriteGrow.java:55)
at com.sun.corba.se.internal.iiop.IIOPOutputStream.finishSendingMessage(IIOPOutputStream.java:159)
at com.sun.corba.se.internal.iiop.IIOPOutputStream.invoke(IIOPOutputStream.java:117)
at com.sun.corba.se.internal.iiop.ClientRequestImpl.invoke(ClientRequestImpl.java:76)
at com.sun.corba.se.internal.corba.ClientDelegate.invoke(ClientDelegate.java:235)
at com.sun.corba.se.internal.corba.ClientDelegate.invoke(ClientDelegate.java:282)
at com.sun.corba.se.internal.corba.InitialNamingClient.resolve(InitialNamingClient.java:1117)
at com.sun.corba.se.internal.corba.InitialNamingClient.resolveUsingBootstrapProtocol(InitialNamingClient.java:788)
at com.sun.corba.se.internal.corba.InitialNamingClient.cachedInitialReferences(InitialNamingClient.java:1186)
at com.sun.corba.se.internal.corba.InitialNamingClient.resolve_initial_references(InitialNamingClient.java:1079)
at com.sun.corba.se.internal.corba.ORB.resolve_initial_references(ORB.java:2436)
at weblogic.corba.j2ee.naming.ORBHelper.getORBReferenceWithRetry(ORBHelper.java:490)
... 16 more
Couldn't connect to any host
Cause: {1}
javax.naming.NamingException: Couldn't connect to any host [Root exception is org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 203 completed: No]
at weblogic.corba.j2ee.naming.Utils.wrapNamingException(Utils.java:81)
at weblogic.corba.j2ee.naming.ORBHelper.getORBReferenceWithRetry(ORBHelper.java:504)
at weblogic.corba.j2ee.naming.ORBHelper.getORBReference(ORBHelper.java:467)
at weblogic.corba.j2ee.naming.InitialContextFactoryImpl.getInitialContext(InitialContextFactoryImpl.java:97)01/12|15:35:54.279|TRClientBinder.jndiBind TRConnectException, try#: 0 attempt: -1 Message: Couldn't connect to any host
Cause: {1}
at weblogic.corba.j2ee.naming.InitialContextFactoryImpl.getInitialContext(InitialContextFactoryImpl.java:42)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:41)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.init(InitialContext.java:219)
at javax.naming.InitialContext.<init>(InitialContext.java:195)
at com.cpex.trade.comm.TROrm.wl.TRWLClientBinder.getInitialContext(TRWLClientBinder.java:715)
at com.cpex.trade.comm.TROrm.wl.TRWLClientBinder.jndiBind(TRWLClientBinder.java:920)
at com.cpex.trade.comm.TROrm.wl.TRWLClientBinder.jndiBind(TRWLClientBinder.java:849)
at com.cpex.trade.comm.TROrm.wl.TRWLClientMessenger.initBinding(TRWLClientMessenger.java:548)
at com.cpex.trade.domain.TRSession.<init>(TRSession.java:237)
at com.oldlane.cxlfeeds.ICE.controller.ICEXChangeFeedController.<init>(ICEXChangeFeedController.java:113)
at com.oldlane.cxlfeeds.ICE.controller.ICEXChangeFeedController.getController(ICEXChangeFeedController.java:63)
at com.oldlane.cxlfeeds.ICE.controller.ICEXChangeFeedProcessController.main(ICEXChangeFeedProcessController.java:150)
Caused by: org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 203 completed: No
at com.sun.corba.se.internal.iiop.IIOPConnection.writeLock(IIOPConnection.java:562)
at com.sun.corba.se.internal.iiop.BufferManagerWriteGrow.sendMessage(BufferManagerWriteGrow.java:55)
at com.sun.corba.se.internal.iiop.IIOPOutputStream.finishSendingMessage(IIOPOutputStream.java:159)
at com.sun.corba.se.internal.iiop.IIOPOutputStream.invoke(IIOPOutputStream.java:117)
at com.sun.corba.se.internal.iiop.ClientRequestImpl.invoke(ClientRequestImpl.java:76)
at com.sun.corba.se.internal.corba.ClientDelegate.invoke(ClientDelegate.java:235)
at com.sun.corba.se.internal.corba.ClientDelegate.invoke(ClientDelegate.java:282)
at com.sun.corba.se.internal.corba.InitialNamingClient.resolve(InitialNamingClient.java:1117)
at com.sun.corba.se.internal.corba.InitialNamingClient.resolveUsingBootstrapProtocol(InitialNamingClient.java:788)
at com.sun.corba.se.internal.corba.InitialNamingClient.cachedInitialReferences(InitialNamingClient.java:1186)
at com.sun.corba.se.internal.corba.InitialNamingClient.resolve_initial_references(InitialNamingClient.java:1079)
at com.sun.corba.se.internal.corba.ORB.resolve_initial_references(ORB.java:2436)
at weblogic.corba.j2ee.naming.ORBHelper.getORBReferenceWithRetry(ORBHelper.java:490)
... 16 moreuday naik <> writes:
The thin-client isn't supported on 6.1, I'm not sure what you are doing.
andy
We are developing a application where we require to communicate with 2 different ?Webogic Servers? running different versions.
First server is ?Weblogic 6.1 SP7? and the other is ?Weblogic 8.1?. We use Weblogic thin client jars to connect to these servers. Protocol used to connect to ?Weblogic 8.1? is t3 and for ?Weblogic 6.1 SP7? its t3s. But the obvious problem is that both thin client can not be used simultaneously in the same class-path. Whichever jar file appears first in the class-path, classes will be loaded from that jar. This is causing breakage in our application. If we put ?Weblogic 6.1 SP7? thin client jar first in the path, our application throws exception while connecting to ?Weblogic 8.1? and if we put ?Weblogic 8.1? jar first the path, ?Weblogic 6.1 SP7? won?t connect. Is there a workaround to handle this problem. We have admin level access to Weblogic 8.1 which mean we can change the configuration here if required but we have only user level access to ?Weblogic 6.1 SP7? and can?t do any modification in server config.
Exceptions:
Case 1: ?Weblogic 6.1 SP7? thin client jar first in class-path.
Result : connects successfully with ?Weblogic 6.1 SP7?.
throws following exception while connecting to ?Weblogic 8.1?.
weblogic.common.internal.VersioningError: Incompatible packages in CLASSPATH: (BEA Systems, WebLogic Server 6.1 SP7 08/30/2004 22:36:21 #428658 , 6.1.7.0) not compatible with (BEA Systems, WebLogic Server 8.1 SP3 Thu Jun 10 14:16:50 PDT 2004 396756 , 8.1.3.0)
at weblogic.common.internal.VersionInfo.verifyPackages(VersionInfo.java:118)
at weblogic.common.internal.VersionInfo.<init>(VersionInfo.java:60)
at weblogic.common.internal.VersionInfo.initialize(VersionInfo.java:79)
at weblogic.kernel.Kernel.initialize(Kernel.java:138)
at weblogic.kernel.Kernel.ensureInitialized(Kernel.java:117)
at weblogic.jndi.WLInitialContextFactoryDelegate.<init>(WLInitialContextFactoryDelegate.java:168)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
at java.lang.Class.newInstance0(Class.java:308)
at java.lang.Class.newInstance(Class.java:261)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:147)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.init(InitialContext.java:219)
at javax.naming.InitialContext.<init>(InitialContext.java:195)
at com.tpt.thresher.common.concurrent.DistributedProcessExceptionListener.connect(DistributedProcessExceptionListener.java:202)
at com.tpt.thresher.common.concurrent.DistributedProcess.<init>(DistributedProcess.java:166)
at com.tpt.thresher.common.concurrent.DistributedProcess.main(DistributedProcess.java:254)
java.lang.InternalError: error initializing kernel
at weblogic.kernel.Kernel.ensureInitialized(Kernel.java:120)
at weblogic.jndi.WLInitialContextFactoryDelegate.<init>(WLInitialContextFactoryDelegate.java:168)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
at java.lang.Class.newInstance0(Class.java:308)
at java.lang.Class.newInstance(Class.java:261)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:147)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.init(InitialContext.java:219)
at javax.naming.InitialContext.<init>(InitialContext.java:195)
at com.tpt.thresher.common.concurrent.DistributedProcessExceptionListener.connect(DistributedProcessExceptionListener.java:202)
at com.tpt.thresher.common.concurrent.DistributedProcess.<init>(DistributedProcess.java:166)
at com.tpt.thresher.common.concurrent.DistributedProcess.main(DistributedProcess.java:254)
Case 2: ?Weblogic 8.1? thin client jar first in class-path.
Result : connects successfully with ?Weblogic 8.1?.
throws following exception while connecting to ?Weblogic 6.1 SP7?.
avax.naming.NamingException: Couldn't connect to any host [Root exception is org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 203 completed: No]
at weblogic.corba.j2ee.naming.Utils.wrapNamingException(Utils.java:81)
at weblogic.corba.j2ee.naming.ORBHelper.getORBReferenceWithRetry(ORBHelper.java:504)
at weblogic.corba.j2ee.naming.ORBHelper.getORBReference(ORBHelper.java:467)
at weblogic.corba.j2ee.naming.InitialContextFactoryImpl.getInitialContext(InitialContextFactoryImpl.java:97)
at weblogic.corba.j2ee.naming.InitialContextFactoryImpl.getInitialContext(InitialContextFactoryImpl.java:42)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:41)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)TRWLClientBinder.InitialContext NamingException try#: 0 attempt: -1 threadID: 31505976 message: javax.naming.NamingException: Couldn't connect to any host [Root exception is org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 203 completed: No]
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.init(InitialContext.java:219)
at javax.naming.InitialContext.<init>(InitialContext.java:195)
at com.cpex.trade.comm.TROrm.wl.TRWLClientBinder.getInitialContext(TRWLClientBinder.java:715)
at com.cpex.trade.comm.TROrm.wl.TRWLClientBinder.jndiBind(TRWLClientBinder.java:920)
at com.cpex.trade.comm.TROrm.wl.TRWLClientBinder.jndiBind(TRWLClientBinder.java:849)
at com.cpex.trade.comm.TROrm.wl.TRWLClientMessenger.initBinding(TRWLClientMessenger.java:548)
at com.cpex.trade.domain.TRSession.<init>(TRSession.java:237)
at com.oldlane.cxlfeeds.ICE.controller.ICEXChangeFeedController.<init>(ICEXChangeFeedController.java:113)
at com.oldlane.cxlfeeds.ICE.controller.ICEXChangeFeedController.getController(ICEXChangeFeedController.java:63)
at com.oldlane.cxlfeeds.ICE.controller.ICEXChangeFeedProcessController.main(ICEXChangeFeedProcessController.java:150)
Caused by: org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 203 completed: No
at com.sun.corba.se.internal.iiop.IIOPConnection.writeLock(IIOPConnection.java:562)
at com.sun.corba.se.internal.iiop.BufferManagerWriteGrow.sendMessage(BufferManagerWriteGrow.java:55)
at com.sun.corba.se.internal.iiop.IIOPOutputStream.finishSendingMessage(IIOPOutputStream.java:159)
at com.sun.corba.se.internal.iiop.IIOPOutputStream.invoke(IIOPOutputStream.java:117)
at com.sun.corba.se.internal.iiop.ClientRequestImpl.invoke(ClientRequestImpl.java:76)
at com.sun.corba.se.internal.corba.ClientDelegate.invoke(ClientDelegate.java:235)
at com.sun.corba.se.internal.corba.ClientDelegate.invoke(ClientDelegate.java:282)
at com.sun.corba.se.internal.corba.InitialNamingClient.resolve(InitialNamingClient.java:1117)
at com.sun.corba.se.internal.corba.InitialNamingClient.resolveUsingBootstrapProtocol(InitialNamingClient.java:788)
at com.sun.corba.se.internal.corba.InitialNamingClient.cachedInitialReferences(InitialNamingClient.java:1186)
at com.sun.corba.se.internal.corba.InitialNamingClient.resolve_initial_references(InitialNamingClient.java:1079)
at com.sun.corba.se.internal.corba.ORB.resolve_initial_references(ORB.java:2436)
at weblogic.corba.j2ee.naming.ORBHelper.getORBReferenceWithRetry(ORBHelper.java:490)
... 16 more
Couldn't connect to any host
Cause: {1}
javax.naming.NamingException: Couldn't connect to any host [Root exception is org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 203 completed: No]
at weblogic.corba.j2ee.naming.Utils.wrapNamingException(Utils.java:81)
at weblogic.corba.j2ee.naming.ORBHelper.getORBReferenceWithRetry(ORBHelper.java:504)
at weblogic.corba.j2ee.naming.ORBHelper.getORBReference(ORBHelper.java:467)
at weblogic.corba.j2ee.naming.InitialContextFactoryImpl.getInitialContext(InitialContextFactoryImpl.java:97)01/12|15:35:54.279|TRClientBinder.jndiBind TRConnectException, try#: 0 attempt: -1 Message: Couldn't connect to any host
Cause: {1}
at weblogic.corba.j2ee.naming.InitialContextFactoryImpl.getInitialContext(InitialContextFactoryImpl.java:42)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:41)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.init(InitialContext.java:219)
at javax.naming.InitialContext.<init>(InitialContext.java:195)
at com.cpex.trade.comm.TROrm.wl.TRWLClientBinder.getInitialContext(TRWLClientBinder.java:715)
at com.cpex.trade.comm.TROrm.wl.TRWLClientBinder.jndiBind(TRWLClientBinder.java:920)
at com.cpex.trade.comm.TROrm.wl.TRWLClientBinder.jndiBind(TRWLClientBinder.java:849)
at com.cpex.trade.comm.TROrm.wl.TRWLClientMessenger.initBinding(TRWLClientMessenger.java:548)
at com.cpex.trade.domain.TRSession.<init>(TRSession.java:237)
at com.oldlane.cxlfeeds.ICE.controller.ICEXChangeFeedController.<init>(ICEXChangeFeedController.java:113)
at com.oldlane.cxlfeeds.ICE.controller.ICEXChangeFeedController.getController(ICEXChangeFeedController.java:63)
at com.oldlane.cxlfeeds.ICE.controller.ICEXChangeFeedProcessController.main(ICEXChangeFeedProcessController.java:150)
Caused by: org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 203 completed: No
at com.sun.corba.se.internal.iiop.IIOPConnection.writeLock(IIOPConnection.java:562)
at com.sun.corba.se.internal.iiop.BufferManagerWriteGrow.sendMessage(BufferManagerWriteGrow.java:55)
at com.sun.corba.se.internal.iiop.IIOPOutputStream.finishSendingMessage(IIOPOutputStream.java:159)
at com.sun.corba.se.internal.iiop.IIOPOutputStream.invoke(IIOPOutputStream.java:117)
at com.sun.corba.se.internal.iiop.ClientRequestImpl.invoke(ClientRequestImpl.java:76)
at com.sun.corba.se.internal.corba.ClientDelegate.invoke(ClientDelegate.java:235)
at com.sun.corba.se.internal.corba.ClientDelegate.invoke(ClientDelegate.java:282)
at com.sun.corba.se.internal.corba.InitialNamingClient.resolve(InitialNamingClient.java:1117)
at com.sun.corba.se.internal.corba.InitialNamingClient.resolveUsingBootstrapProtocol(InitialNamingClient.java:788)
at com.sun.corba.se.internal.corba.InitialNamingClient.cachedInitialReferences(InitialNamingClient.java:1186)
at com.sun.corba.se.internal.corba.InitialNamingClient.resolve_initial_references(InitialNamingClient.java:1079)
at com.sun.corba.se.internal.corba.ORB.resolve_initial_references(ORB.java:2436)
at weblogic.corba.j2ee.naming.ORBHelper.getORBReferenceWithRetry(ORBHelper.java:490)
... 16 more
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