Missing tag class on 10.1.3 but not in JDev embedded oc4j

I have a JSP 2.0 application created with a few custom tag files in web-inf/tags. The app runs fine within Jdeveloper's embedded oc4j (10.1.3). After deploying the EAR of this application to a 10.1.3 app server, everything works fine except in the way the server compiles the tag files. It puts them in the wrong folder!
It puts the _tags directory in this folder:
C:\Oracle\product\10.1.3\OracleAS_1\j2ee\FastConnect\application-deployments\FastConnect\FastConnect\persistence\_tagfiles\_nullweb_2d_inf
When I manually copy the tags up one directory, the app works and I do not get a missing class error. What is telling my app server to put the generated tag file classes in this nullweb_2d_inf folder?

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When syncing my iTunes to my iPad from the laptop, I get a list of missing songs; they are in the library, but not in the music folder on my HD. In particular, I uploaded 3 CDs at the same time, all are in my library - but two are missing from the folder.

When syncing my iTunes to my iPad from the laptop, I get a list of missing songs; they are in the library, but not in the music folder on my HD. In particular, I uploaded 3 CDs at the same time, all are in my library, and all synced to the iPad - but the music from two of them are missing from the music folder. Questions are (a) where might they have gone? and (b) is there a way of "reverse loading" them back to my hard drive from the iPad? Thanks in advance!

Hi dones49,
It sounds like your issue here is that iTunes can not find the files for some of the songs you have brought into it. This happens occasionally even if the songs have not been moved from the location that iTunes places them on import or purchase. When you try to use the song, iTunes prompts you to find the file, as you have seen.
To find the file, use the information in this article to navigate through the iTunes media folders -
Locate and organize your iTunes files
If you are still unable to locate the files, you may need to download them from the iTunes store again, or rip them from your CDs. See this article for assistance with downloading your past purchases -
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Best,
Brett L

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Hi All,
We're in the process of moving from Unified Messaging to Cisco Unity. In the past, I had successfully applied the following Retention Policy Tag which worked with UM:
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Hi All,
We're in the process of moving from Unified Messaging to Cisco Unity. In the past, I had successfully applied the following Retention Policy Tag which worked with UM:
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Now, with Cisco Unity, I see that the voicemails show "Expires: Never."
The Cisco voicemails differ from UM in that instead of being *.mp3 files, they are *.wav.
I cannot figure out a way to create a Retention Policy tag that deletes a specific file type. Any ideas?
Thank you,
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Those don't exist. The tags work on message class. The Cisco VMs are not the same forms as the Exchange UMs essentially.
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Please Note: My Posts are provided “AS IS” without warranty of any kind, either expressed or implied.

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Seriously? I tried it on two different windows machines and it didn't work.... Maybe it has something to do with how netbeans is jarring stuff up.

Visa class conflict on one PC but not on another

Hello
My problem is, that vi's (LabVIEW-drivers for the data aquisition unit
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That is a great suggestion. Make sure you have the full NI-VISA driver installed. You may also want to check to see if that VISA resource is listed in MAX. Even though the software is present, you communication line may not be detected.
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Funny you should mention that. The reason I found this error is because one of my VOs wasn't working, so I tried running the query in the worksheet. Didn't work there either but I was getting this different error (posted above). Anways, turns out the viewobject had the wrong attribute listed so I fixed that but the worksheet doesn't work.
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How to create a text tag that shows up in a file but not on the sceen.

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I will start with an example of what I'm trying to do; using the old desktop pub program Ventura. They had (what I'm calling a tag) tags in from of ASCII text in a file to tell the program what it was and what to do with it, I. E.; "Title@this
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I'm trying to create some text that uses a similar concept but not for formatting of text like Ventura.
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because I get to wordy).
Thanks in advance BK
blk

Hi bik,
>> how to use the F keys to apply the tagging mentioned below and the direction of how to do the tagging and make the tag invisible in a text editor but not the text file.
It is unclear to me. Like you mentioned F keys, how does it work for? And Could you show us some code with a simple sample or a capture? It could be better to help us understand more.
In addition, I found a related thread
Tag editing in a WPF TextBox. Not sure if it is useful for you. Thanks.
Have a nice day!
Kristin
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Missing tag in SOAP Response object

Currently running WebLogic 8.1 SP2 (legacy system, unable to upgrade to newer versions).
Looking at a SOAP Response from a Web Service call, it's notable that there are some missing tags in the response. When the same call is made through an RMI invocation, the data is there, so it appears that it's being set correctly. The obvious answer is that it's an XML serialization problem, but there are no errors in any log files and the Codec classes for a working class and non-working class look identical.
Let me explain better
We have essentially:
Class foo {
public int getID();
public void setID(int);
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//other stuff
Class bar2 extends foo {
//other stuff
The Schema defines the ID field as minOccurs="1" (the default).
The response coming from the server will look something like this:
<foo>
<bar1>
<ID>TheID</ID>
...other stuff...
</bar1>
</foo>
However, if the returned object is of the other type...
<foo>
<bar2>
...other stuff, but no ID...
</bar2>
</foo>
The classes and service are being generated from a WSDL and XSD files, searching through the value and codec classes shows no fundamental difference between the implementation of the two subclasses, yet one shows the ID, and the other doesn't.
Anyone have any idea where to look to start narrowing down the problem? This has us completely baffled.

I guess I'll answer my own question since I've since been able to solve it in the hopes that it will someday help someone else.
Short answer: There is a bug in WebLogic 8.1 SP2 which generates the isPropertySet(int index) method in the Codecs incorrectly for certain subclasses.
Using the foo example from the original question
class foo;
class bar extends foo;
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<pre>
protected boolean isPropertySet(Object my_obj, int idx) {
if (idx < SUPERPROP_COUNT) return super.isPropertySet(my_obj,idx);
idx -= SUPERPROP_COUNT;
Dot typed_obj = (Dot) my_obj;
switch(idx) {
case 0:
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</pre>
...etc
What it actually does look like is...
<pre>
protected boolean isPropertySet(Object my_obj, int idx) {
Dot typed_obj = (Dot) my_obj;
switch(idx) {
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</pre>
...etc
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ITunes library mysteriously dissapeared (not the actual files where they are stored) and once I transfered songs back to iTunes, some purchased songs had been corrupted (missing tags

Last week, I purchased around 9-10 songs. The previous day, I had played songs from my iTunes library... everything working normal. The day after purchasing those 9-10 songs... I noticed that my entire songs in my library (and playlist) where gone, essentially being re-set like new. I updated my iTunes version, re-started my PC and still... nothing was showing up except those 9-10 songs. I did the next logical thing which was to check the actual music folder that stores the songs. They where all there. It did not make any sense as I had not done or noticed anything unsual while using iTunes before. Now, I want to mention that I use a DJ software (mixvibe) with the ION Discovery DJ that pulls tracks from iTunes. For the past couple of months they both have worked great. Fast forwarding to my issue, I went ahead and copied all the music back to iTunes. I spent a good hour making sure that everything worked and re-created my playlists. One thing that struck me as odd was that while checking everything... some songs that I had purchased recently and even a couple of months ago that I've used on my mixvibe software... had the track info deleted. The only information was the track name, ex. (01 - Bird One). For some reason, they were dumped into a "Unknown Artists" file. There was a good 20-25 songs that had this issue. The one thing that I noticed was that when I would highlight the song within the Uknown Artist folder... All of the information including cover art was showing up at the bottom of the folder (if you are familiar with Windows 7 you know what I'm talking about). How can it be that all of the actual information was still there yet not showing up in iTunes? I had to manually go one by one of those 20-25 songs and add all of the track info (as much as I could). I was also able to recover some of the cover art but not all. It seems like the files got corrupted. Can I re-download these tracks again or how can I get them to how they were originally? HELP!

I find the best way to do this is to right click on the song in iTunes and convert then select convert ID3 tags to V1.1 this usually completes the tag and adds all the missing info, provided it is in iTunes corectly.
Were these songs you Dled or ripped form a cd directly?

Problem with JSP Tag class

Hi,
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          at
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          at
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so doesn you bean have a
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          int getLimit() {}
          take a look at :
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          -Nagesh
          Jacek Laskowski wrote:
          > Hi Mike,
          >
          > Thanks for the response. Unfortunatelly, it's happening on a production
          > server and nobody's changing anything. The error message pops up every
          > 2-3 days and the only way to get rid of that is to reboot the server.
          > Hmmm...I could even say it's hitting us quite regularly.
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          > The first time I've seen this I thought that there might be somewhere a
          > class which does not really have the necessary setter. It might've been
          > a case, but it's not. Even though we assume it might happen, what's
          > going on with the WLS classloaders that they pick up the right class at
          > the startup and after some time they change their mind and pick up the
          > wrong one. That would be a bug, shouldn't it ?
          >
          > What's more annoying is the fact that we're not able to open a case in
          > the support as there is nothing to be shown. There is merely the error
          > message which anybody can clearly explain that it relates to a wrong
          > class - no setter in it.
          >
          > The only way I can think of would be to enable remote debugging and as
          > soon as it's happend, connect to the WLS JVM and see what's wrong. We
          > don't have the WLS sources, though.
          >
          > -Jacek
          >
          > Mike Reiche wrote:
          > >
          > > Is it possible that the tag was changed - an attribute was added in the .tld and
          > > to the class?
          > >
          > > The new .tld is seen immediately. The new class is not - not until you restart
          > > WL.
          > >
          > > Mike
          > >
          > > Jacek Laskowski <[email protected]> wrote:
          > > >Hi,
          > > >
          > > >After some time of work, WLS ends up with the following error message:
          > > >
          > > >weblogic.servlet.jsp.JspException: (line -1): Error in tag library at:
          > > >'cm': There is no setter method for property 'limit', for Tag
          > > > class 'com.hp.module.cm.tag.GetDocumentsTag'
          > > > at
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          > > > at
          > > >weblogic.servlet.jsp.StandardTagLib.processTag(StandardTagLib.java:272)
          > > > at
          > > >weblogic.servlet.jsp.StandardTagLib.processTagElements(StandardTagLib.java:146)
          > > > at
          > > >weblogic.servlet.jsp.StandardTagLib.<init>(StandardTagLib.java:125)
          > > > at weblogic.servlet.jsp.JspLexer.loadTagLib(JspLexer.java:87)
          > > > at
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          > > > at
          > > >weblogic.servlet.jsp.JspLexer.mTAGLIB_DIRECTIVE(JspLexer.java:3561)
          > > > at weblogic.servlet.jsp.JspLexer.mDIRECTIVE(JspLexer.java:3422)
          > > > at
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          > > > at weblogic.servlet.jsp.JspLexer.mTOKEN(JspLexer.java:1601)
          > > > at weblogic.servlet.jsp.JspLexer.nextToken(JspLexer.java:1491)
          > > > at weblogic.servlet.jsp.JspLexer.parse(JspLexer.java:880)
          > > > at weblogic.servlet.jsp.JspParser.doit(JspParser.java:69)
          > > > at weblogic.servlet.jsp.JspParser.parse(JspParser.java:116)
          > > > at weblogic.servlet.jsp.Jsp2Java.outputs(Jsp2Java.java:97)
          > > > at
          > > >weblogic.utils.compiler.CodeGenerator.generate(CodeGenerator.java:242)
          > > > at weblogic.servlet.jsp.JspStub.compilePage(JspStub.java:302)
          > > > at weblogic.servlet.jsp.JspStub.prepareServlet(JspStub.java:217)
          > > > at
          > > >weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java:164)
          > > > at
          > > >weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:101)
          > > > at
          > > >weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:124)
          > > > at
          > > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:907)
          > > > at
          > > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:851)
          > > > at
          > > >weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:252)
          > > > at
          > > >weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:364)
          > > > at
          > > >weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:252)
          > > > at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:129)
          > > >
          > > >The class does contain the setter, so we don't know why the message pops
          > > >up. After rebooting the server, the page works properly (!) Does anyone
          > > >know how to get rid of it ? We're running out of ideas, and rebooting
          > > >the server every 2-3 days is not acceptable.
          > > >
          > > >The configuration consists of BEA WebLogic 5.1.0 SP8 + JDK 1.2.2_07 +
          > > >HPUX 11.0.
          > > >
          > > >Any help is greatly appreciated.
          > > >
          > > >Jacek Laskowski

Custom component/tag class: ---which setters/getters do what?

Hi
I'm trying to create a custom component, but, there is a major concept that I do not understand...
---What are the setters/getters in the "component" class used for?...
---What are the setters/getters in the "tag" class used for?
Another way of asking is...
---Which setters/getters are used simply to keep track of attribute name/id/key?
---Which setters and getters refer to the actual objects that the attribute names point to?
The reason for my confusion is that nearly all "custom component" examples I've seen thus far, utilize attributes that point to "String" objects... (i.e., as opposed to ArrayList, HashMap, etc)...
This makes it difficult for me to distinguish whether the String values in the getters/setters are referring to the String name/"id" of the attribute...or, the String "value" of the attribute...
I have not been able to verify how I should code the getter/setters (and type casts) for other kinds of objects like ArrayLists, HashMaps, etc
For example, a typical logic mechanism Ive seen in the custom "tag" examples is as follows...
in a "tag" class...
        if( tabledata != null )
            if (isValueReference (tabledata))
                FacesContext context = FacesContext.getCurrentInstance ();
                Application app = context.getApplication ();
                ValueBinding vb = app.createValueBinding (tabledata);
                component.setValueBinding ("tabledata", vb);
            else
                component.getAttributes ().put ("tabledata", tabledata);
in the "component" class...
    public void setTabledata (List tabledata)
        this.tabledata = tabledata;
    public List getTabledata ()
        if(null != tabledata)
            return tabledata;
        ValueBinding _vb = getValueBinding ("tabledata");
        if(_vb != null)
            return (List)_vb.getValue (getFacesContext ());
        else
            return null;
    }...considering the above code,
---when/where should the "tabledata" variable be referring the "name/id" of the attribute?...
---when/where should the "tabledata" variable be referring to the "value" of the attribute?...
...as, I need to change the type casting to adjust to what it should be...
***NOTE: This is one error that I'm getting, and I believe it is because I do not understand how getter/setter is used in "component" and "tag" classe, i.e., :
"org.apache.jasper.JasperException: jsp.error.beans.property.conversion
     org.apache.jasper.runtime.JspRuntimeLibrary.getValueFromPropertyEditorManager(JspRuntimeLibrary.java:885)"...
Thanks for any help on this!
sd

The "tabledata" variable always refers the local value of the attribute.
When using a value binding to some backing bean,
the local value is null and the model value is owned by the bean.
You don't need any casting in the tag class nor the component class.
The setters/getters in the component class specify the type of the attributes.
Conversion from/to String to/from the type is done automatically if possible.
When the automatic conversion is impossible, you should specify f:converter
for the attribute.

Trying to Print - Receiving "Missing USB Class Driver" Error

Since I upgraded from Tiger to Leopard, I have not been able to print. I have a Lexmark X5470. At first, any application that attempted to print simply crashed. Then, I removed the Lexmark folder from /Library/Printers, and did a custom install of just the Lexmark printer software from my Leopard DVD. Now the applications no longer crash, but I am getting this error:
/usr/libexec/cups/backend/usb failed
Missing USB class driver.
Does anyone know what this is? I have deleted the printer and re-added it, restarted the computer, disconnected the printer, etc...everything I could possibly think of.
Thanks!
(And Lexmark did tell me that they have no plans for making their software for this printer compatible with Leopard, so I need to get it working without their help.)

There are several posts here on the Lexmark x5470. One that mentions your specific problem is here:
http://discussions.apple.com/thread.jspa?messageID=5674001&#5674001
Other have had success using the Lexmark drivers and then disabling or deleting a plugin. There are several threads on this.
Hope this helps.
Message was edited by: John Blanchard1

How to resolve #{row} of af:table in custom tag class?

Hi all,
My customer creates custom converter tag with some attributes. When they use it outside af:table, it works as expected.
However when they use it in af:table and set "#{row.value}" into the tag's attribute, it doesn't work because it can't resolve #{row} EL expression.
The method they wrote is like below.
private Object getExpressionValue(ValueExpression expression) {
if (expression == null) {
return null;
final ELContext elContext =
FacesContext.getCurrentInstance().getELContext();
return expression.getValue(elContext);
Does anyone know the way to do resolve #{row} expresison in custom tag class?
If you share sample codes, it will be much appreciated.
Regards,
Atsushi

Hi,
the row variable is a temporary variables, which means that #{row} may work when the table renders but not when users edit fields in a table and then submit the change. You don't really mention what doesn't work for your customer (and wouldn't it be better your customer could post here on OTN to avoid you becoming a dispatcher?) . An expression #{row.value} for example doesn't exist unless your customer uses a POJO model that has a property "value" in which case the entity has a setValue/getValue.
Frank

Missing tag class on 10.1.3 but not in JDev embedded oc4j

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