Can't load custom formatter class in eclipse plugin?

Hi All,
Basically the ClassLoader.getSystemClassLoader().loadClass call in LogManager.getFormatterProperty function is a trouble. I have a code that is using jdk logging. In logging properties file I am specifying my custom formatter class for one of the standard handlers (console). The propblem is that LogManager inside calls ClassLoader.getSystemClassLoader().loadClass to load my class, and throws classnotfound exception. Same code/setup works fine for standard java app. So, apparently Eclipse classloader hierarchy is a problem.
Is there a way to get around this?

Are these Brushes for your version of PS?
Over the decades, Adobe has changed some things about Brushes (and Actions, etc.), so that some older versions will not work in later versions.
Do you have a version conflict?
What version of PS do you have? What version were the Brushes created for?
Good luck,
Hunt
PS - same thing happens with the "papers" and "brushes" in what is now Corel Painter. Many things are version specific.

Similar Messages

"ClassNotFoundException" loading custom LookAndFeel class

Hi!
I created a custom LaF for my application. It works fine after registering e.g. my new ButtonUI in the myLookAndFeel class:
Object[] uiDefaults = {
"ButtonUI", myPackageName + "myButtonUI",
"CheckBoxUI", metalPackageName + "MetalCheckBoxUI",
The main program looks something like:
UIManager.setLookAndFeel(new GUI.mygui.plaf.myLookAndFeel());
SwingUtilities.updateComponentTreeUI(frame);
I can change the background-color in myTheme or directly myLookAndFeel (~line 384):
"Button.background", new ColorUIResource(204, 204, 255),
Works fine, but when changing the font to:
"Button.font", new UIDefaults.ProxyLazyValue(          "GUI.mygui.plaf.myLookAndFeel",
     "getControlTextFont"),
instead of
"Button.font", new UIDefaults.ProxyLazyValue(          "javax.swing.plaf.metal.MetalLookAndFeel",
     "getControlTextFont"),
(i.e. not using a standard plaf), i get an error at runtime (from UIDefaults):
Problem creating GUI.mygui.plaf.myLookAndFeel with method getControlTextFont and args { : java.lang.ClassNotFoundException: GUI/mygui/plaf/myLookAndFeel
It seems to be a problem with the class loader, but everyone said it isn't a problem any more since jdk1.2.2! I am using jdk1.3.1 on win. Any clue?
Thanks a lot, Holger

Even specifying the classpath explicitly with
java -cp C:\java\ui\classes Main
(or with ';.' ) doesn't solve it, where the LaF is in
C:\java\ui\classes\GUI\mygui\plaf\myLookAndFeel.class
At the point i'm registering the new LaF in the main program he doesn't show any exception. It's in the moment he has to show one of the modified buttons.
As i explained before, the was a bug report on this topic, i found it again:
Bug Id 4155617
It certainly has to do with the class loader, but why do they say the bug is fixed (status: closed), when no one really knows how to make it right?
The workarounds for the mentioned Bug Ids 4378245, 4120021 and 4138667 don't seem to work.

I can't load custom camera profiles into Lightroom 4.3?

I have googled this found some posts about puting it under the Users folder. However I don't have a library under my username it comes under a folder called Shared.
I'm using a Mac computer
I placed my custom profiles in there , however it still won't work.
Can anyone offer any help in the matter?

Yes, it won't work if you put them in a folder called Shared. It's looking in this location: Macintosh HD / Users / [your username] / Library / Application Support / Adobe / CameraRaw / CameraProfiles /
There should be a Library folder under your username - I've never heard of a Mac install without one (i.e. as far as I know, the Mac OS won't work). It's a hidden folder though.

Can't load custom camera profiles

I'm using both Lightroom 3.5 and Photoshop CS5 on a 64-bit Windowx XP-Pro system with 8GB of RAM and plenty of disk space.
I use an X-rite color checker to generate custom camera profiles whenever I do portraits or other color critical photo sessions. The camera profile is generally placed in the
"Documents and Settings\...{user...}Application Data\Adobe\CameraRaw\CameraProfiles " folder.
When I try to apply a profile in either lightroom or ACR the newely created profile is not visible in the camera profile drop-down box. When I check to see if the profile exists in the appropriate folder, it does.
I've used color profiles before and have always been able to create and select a profile. Now I'm no longer able to do this. I would prefer to not re-install all my Adobe software since then I'd have to reinstall all the updates and plug-ins.
How can I get lightroom and ACR to see these profiles and use them?

OK I figured out my problem and it seems as though it was a combination of things.
First: The X-Rite color checker can't create a profile if any of the color channels in the image are clipped. Adjusting the exposure via Camera Raw/Lightroom and saving the file as a DNG doesn't help since the changes are in metadata and not the actual raw file. I tried converting the file to a TIF after making the exposure adjustment then to a DNG, this allowed me to then save it as a DNG which the X-Rite software then allowed me to create a custom profile without errors. This new profile however, was not visible from the Camera Calibration menu. The reason for this is that in the actual .dcp file, instead of having the camera type specified, it had TIF.
Second: The imbedded camera type (Canon 5D, Nikon D90, etc.) in the profile has to match the camera type in the metadata of the image you're trying to apply the profile to. Apparently, Lightroom/ACR, only allows you to see profiles that match the images taken by the same camera type. This makes sense since my two different bodies have different profiles. If you shoot with two different bodies you need to apply the profiles separately in lightroom. You need to sort the images by camera type then apply/sync the camera profile applicable to each camera seperately.
Third: I figured out a solution to the issue of my overexposed color checker, but unless your are comfortable with editing the binary .dcp file with a binary editor, I suggest you add 1/2 to a full stop when shooting the color checker. The problem is that red typically clips before any other color and since your meter does an 18% average (including the incident meter in the studio), it's possible to clip Red while Green and Blue are fine.

How can I load my java class dynamically ???

Hi guyz !
Please look on my problem:
1. I write code under Windows.
2. I have file testcls1.java with class by name 'TestCls1'. /package 'hs0'/
3. I try to use method Class.forName.
4. File on disk is "c:/shttpsrv0/SrvFiles/java/testcls1.java".
5. I get exception ClassNotFound.
Question: what is right way to write first parameter for method ???
Thanx in advance !

Hi guyz !
Please look on my problem:
1. I write code under Windows.
2. I have file testcls1.java with class by name
'TestCls1'. /package 'hs0'/
3. I try to use method Class.forName.
4. File on disk is
"c:/shttpsrv0/SrvFiles/java/testcls1.java".
5. I get exception ClassNotFound.
Question: what is right way to write first parameter
for method ???Class.forName can use *.class files only. If you have *.java file, you have to compile it first. Moreover, Class.forName uses CLASSPATH. If you want to provide the exact location of *.class file, try to use URLClassLoader.

In Windows Vista business 64 bits...Itunes can't load data information class...

Can't sync Iphone 4 with Itunes versión 10.7.0.21, in Windows Vista business 64 bits. Already tried uninstalling and reinstalling and also finding sqlite3.dll and the other dll... and nothing. Renamed the sycservices folder and nothing, copied corefoundations.dll and folder to system32 and nothing...
This is becoming very annoying... any tips?.
Thanks.

Hi!,
    Thanks for your reply but I keep having the problem. I've been investigation through the Internet and I beleive is a COM situation or something is in conflict with iTunes, either way I manage to compare a similar environment (Win Vista 64 bits Business with iTunes running) and figured out that process "Syncserver.exe" is not running and neither is running "ATH.exe".
    I'm reading more about what could possible causing these two process from being executing as they should.
    Thanks.

Can applet load own security class, class loader

i tried this own security class extends SecurityManager class but exception thrown as applet cannot initate new security manager class.
i have done throw policy file entry to allow applet to write file in client machine.
i feel this extra burden novice user...
what is alternative way....
plz..

An applet should never be allowed to install its own security manager. That is why it is burdensome.

How can I load custom POI in Nokia Maps 3.0

Is their any way of adding custom point of interest to nokia maps 3.0?
If my post helped you to solve your problem then plz hit kudos star!!!!!!

I want to import poi from some other source.
If my post helped you to solve your problem then plz hit kudos star!!!!!!

Can only load one search page. All plugins up to date

I recently up-dated to latest Firefox. A cpl. of issues. A) Once I do A SEARCH there is a VERY LONG... MINUTES delay before I can do another - if at all. Before up-dating I could do search, search, search etc. and minimize ea. and keep going. B) Everything on Firefox screen is small and to the left of the screen. Was in center and large enough to read w/out having to enlarge. SEARCHES ARE SLOW. This happens ALL of the time. I appreciate your help. IF you didn't guess... I'm not a puter guru. May have to just go back to straight Google Bummer

Start Firefox in [[Safe Mode|Safe Mode]] to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance/Themes).
*Don't make any changes on the Safe mode start window.
*https://support.mozilla.org/kb/Safe+Mode
See also:
*http://kb.mozillazine.org/Unable_to_search_or_add_new_engines
Do a malware check with some malware scanning programs on the Windows computer. 
You need to scan with all programs because each program detects different malware. 
Make sure that you update each program to get the latest version of their databases before doing a scan. 
*http://www.malwarebytes.org/mbam.php - Malwarebytes' Anti-Malware
*http://www.superantispyware.com/ - SuperAntispyware
*http://www.microsoft.com/security/scanner/en-us/default.aspx - Microsoft Safety Scanner
*http://www.microsoft.com/windows/products/winfamily/defender/default.mspx - Windows Defender: Home Page
*http://www.safer-networking.org/en/index.html - Spybot Search & Destroy
You can also do a check for a rootkit infection with TDSSKiller.
*http://support.kaspersky.com/viruses/solutions?qid=208280684
See also:
*"Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked

0CUSTOMER_LKLS_HIER error when loading after addin class

Hello,
There has been added a class in R3 for customer.Ever since i can not load customer hierarchy in bw. I get the following error message "Node characteristic 0CLASS_NUM is not entered as hierarchy characteristic for 0CUSTOMER". In R3 i can run rsa3 for 0CUSTOMER_LKLS_HIER and i get the following results.
1 0HIER_NODE
2 0CLASS_NUM
3 0CUSTOMER
4 0CUSTOMER
5 0CUSTOMER
What modifications do i have to do to be able to load the hierarchy in BW ?
Thank you all in advance,
-Panos

Thank you Murali for your quick answer.
I did as you said and loaded fine.
I would like to ask the following :
a) I did nothing in the transfer rules as you mentioned, should i have done smt ?
b) now i have 2 Hierarchies, i) My initial one and ii) a new one with the name Customer Class Class and tecnical name 011. Is that what to be expected ?
Thank u again !

Can't load jdbc driver in servlet

Dear All,
I have tried to connect to MS SQL SERVER 2000 through JDBC DRIVER FOR
SQLSERVER. However I receieved an error: can't load jdbc driver class:
null.
The following steps were what I did:
1.Set up SQL Server and create a few tables and users.
2.Config Server.xml
Add the following codes in /tomcat/conf/Server.xml
<Context path="/persistence" docBase="persistence" debug="0"
reloadable="true">
 <Resource name="jdbc/persistenceDB" auth="Container"
type="javax.sql.DataSource"/>
 <ResourceParams name="jdbc/PersistenceDB">
 <Parameter>
 <name>user</name>
 <value>kitty</value>
 </Parameter>
 <Parameter>
 <name>password</name>
 <value>abc</value>
 </Parameter>
 <Parameter>
 <name>driverClassName</name>
 <value>com.microsoft.jdbc.sqlserver.SQLServerDriver</value>
 </Parameter>
 <Parameter>
 <name>url</name>
<value>jdbc:microsoft:sqlserver://localhost:1433;databaseName=persistence;selectMethod=cursor;</value>
 </Parameter>
 </ResourceParams>
</Context>
3.Config my web application's web.xml
Added the following piece of code in WEB.XML
<resource-ref>
<res-ref-name>jdbc/persistenceDB</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
4.Use Datasource in my code
package persistence.database;
import java.sql.*;
import javax.naming.InitialContext;
import javax.sql.DataSource;
import javax.servlet.ServletContext;
import persistence.*;
import com.microsoft.jdbcx.sqlserver.*;
import javax.naming.Context;
public class DatabaseAuthenticator implements Authenticator {
private DataSource ds;
public void init(ServletContext sctx) throws Exception {
InitialContext init = new InitialContext();
try{
 Context ctx = (Context) init.lookup("java:/comp/env");
ds = (DataSource) ctx.lookup("jdbc/persistenceDB");
} catch (Exception e) { e.printStackTrace();
public User authenticate(String username, String password)
throws AuthenticationException, UnknownException {
Connection conn = null;
PreparedStatement pstmt = null;
ResultSet rs;
try {
if (ds != null) {System.out.println("Success to get
datasource");
 } else {System.out.println("Failed");}
System.out.println(ds.toString());
try
conn = ds.getConnection();
catch (Exception e)
e.printStackTrace();
pstmt = conn.prepareStatement("SELECT user_id " + .........
5. put msutil.jar, mssqlserver.jar and msbase.jar under /tomcat/common/lib/.
When I tried to run the program, I receieved an error: can't load jdbc
driver class: null.
I've got no idea what's going on.
Any Suggestion?
Thanks in advance
Kitty

Hi Kitty,
The connection you're trying to set up points to nothing :
Connection conn = null;
So, you receive a complaint that that driver cannot be loaded. Please read
http://java.sun.com/docs/books/tutorial/jdbc/basics/connecting.html
download the right database driver and use that. Good luck!
Wouter van Reeven
public User authenticate(String username, String
g password)
throws AuthenticationException, UnknownException
ption {
Connection conn = null;
PreparedStatement pstmt = null;
ResultSet rs;

Jar Loading and Retrieving Classes

How can I load and retrieve classes from a jar file?

I still do not know what you mean by "retrieve".
Are you trying to read bytecode for a class from the jar using util.jar.*,
or are you trying to get the class object for a class in a jar,
or are you trying to create an instance of a class from a jar,
etc.
What exactly do you mean by "retrieve" a class?

Where to download eclipse plugin for weblogic extension network gatekeeper ?

Hi,
As mentioned in the below link
Using the Eclipse Plug-in for Extension Toolkit
I need to create wlng projects. Could you please tell me where can I download the weblogic network gatekeeper eclipse plugin?
Thanks,
Siva prakash.

The JavaFX 1.2.3 SDK was just released this morning. The Eclipse Plugin still requires the JavaFX 1.2.1 SDK, which you can download from:[http://java.sun.com/javafx/downloads/previous.jsp#1.2.1]. We are updating the document [Getting Started With JavaFX Technology Using Eclipse IDE|http://javafx.com/docs/gettingstarted/eclipse-plugin/index.jsp] to point to the correct download. Thanks!
Edited by: gchaps on Feb 5, 2010 9:34 AM
Edited by: gchaps on Feb 5, 2010 9:42 AM

Eclipse Plugin Creation - "Plug-in name was unable to load class " error

Hi everybody and happy new year to you all,
i got a little problem again. I have written the first lines of code of my plugin and wanted to test it (run as Eclipse Application). I got the following error-msg, when clickin either on the menu item or toolbar button:
"Could not create action delegate for id: org.eclipse.tui.inpulse.actions.InpulseStart
Reason:
Plug-in org.eclipse.tui.inpulse was unable to load class org.eclipse.tui.inpulse.InpulseStart."
My project has the following properties (of which i read they are important):
Source folder: org.eclipse.tui.inpulse/src
Output folder: org.eclipse.tui.inpulse/bin
Dependencies: org.eclipse.ui, org.eclipse.core.runtime
Extensions: org.eclipse.ui.actionSets
ExtensionsPoints: none
The following is my plugin xml:
<plugin>
 <requires>
 <import plugin="org.eclipse.core.resources"/>
 <import plugin="org.eclipse.ui"/>
 </requires>
 <runtime>
 <library name="Inpulse.jar"/>
 </runtime>
 <extension
 id="org.eclipse.tui.inpulse.InpulseActionSet"
 name="org.eclipse.tui.inpulse.InpulseActionSet"
 point="org.eclipse.ui.actionSets">
 <actionSet
 id="org.eclipse.tui.inpulse.InpulseActionSet"
 label="Inpulse"
 visible="true"
 description="The action set for the Eclipse Hello World example">
 <menu id="org.eclipse.tui.inpulse.InpulseMenu" label="Inpulse">
 <separator name="samples"/>
 </menu>
 <action id="org.eclipse.tui.inpulse.actions.InpulseStart"
 menubarPath="org.eclipse.tui.inpulse.InpulseMenu/samples"
 toolbarPath="Normal"
 label="Inpulse"
 tooltip="Start pattern search."
 class="org.eclipse.tui.inpulse.InpulseStart"/>
 </actionSet>
 </extension>
</plugin>The javafile "InpulseStart.java" is in the "org.eclipse.tui.inpulse" package and has the first line "package org.eclipse.tui.inpulse;". The class "InpulseStart" implements "IWorkbenchWindowActionDelegate".
So the following members are implemented:
public void run(IAction proxyAction){...};
public void selectionChanged(IAction proxyAction, ISelection selection){...};
public void dispose(){...};
//and some additional ones ;-)I really dont know what i do wrong. If you have an idea, what i just miss out or do wrong, id be glad if you helped me out!
Cya

Aye, you are right, i should/could have posted this somewhere else. I just hoped, that i can get a good answer here, cause ppl helped me out very nice before.
Im sorry if i offended users of this forum...
The "advice" is recognized and i will post somewhere else in case i have a eclipse specific problem.

How can I notice whether a class is loaded or not?

In the case of a instance, finallize() method can do it. But when it is a class?
Does anyone know the way?

In old JVM, the gc will collect any classes without any reference, however, JDK1.2 uses a new tech to collect classes, that is only if all classes that loaded by the same class loader do not have any reference to them, they are unloaded. So, in JDK1.2, if all you classes are loaded by the same class loader, once the class is loaded, it will be there untill you exit the program. Only if you use your own class loader to load some classes, or the application is a distributed application (that is, multiple JVMs are in use), the class unload and reload could be a problem.
There is no direct finalize thing for classes, maybe JVM profile could help, since some application can use it to analysis the running program's memory usage (includes classes loaded). Or maybe a customized class loader could help. I'm not sure. Also the static initial codes could let you know the class is re-loaded, though it can't tell you when the class is un-loaded.

Can't load custom formatter class in eclipse plugin?

Similar Messages

Maybe you are looking for