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Bug 195576

Summary: NB silently fails compiling, can't run due to Uncompilable source code
Product: java Reporter: mikato
Component: CompilerAssignee: Dusan Balek <dbalek>
Status: CLOSED DUPLICATE QA Contact: issues <issues.netbeans.org>
Priority: P2 CC: pjiricka
Version: 6.x   
Target Milestone: 7.0   
Hardware: PC   
OS: Windows 7 x64   
Whiteboard:
Issue Type: DEFECT Exception Report:
Attachments: Deploy on save checkbox in Project Properties

Description mikato 2011-02-16 17:44:31 UTC
I just had this problem: "java.lang.RuntimeException: Uncompilable source code - missing method body, or declare abstract".  I can't say what triggered it besides just Build and Compile and Running my code.

I've had it before but was able to get around it somehow.  However this time I couldn't get around it at all.  Build and Compile appeared to work fine one time but then the thing wouldn't work when I hit the Run button and threw all kinds of exceptions.  Sometimes Build and Compile fails because it can't delete a particular JAR file and maybe that leads to this.

The one it stuck on after a while was (Tomcat Log):
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.RuntimeException: Uncompilable source code - missing method body, or declare abstract
...

Earlier it was complaining about my code such as:
SEVERE: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: /index.jsp(17,0) The value for the useBean class attribute caseDataUtil.caseDataHelper is invalid.
        at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)

or: 
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.RuntimeException: Uncompilable source code - missing method body, or declare abstract
        at caseDataUtil.caseDataHelper.<init>(caseDataHelper.java:59)
        at org.apache.jsp.index_jsp._jspService(index_jsp.java:84)
...

There wasn't anything wrong with my code so I'd say this definitely isn't proper behavior.  I deleted the build and dist directories with no change as well, even though it did regenerate them.  Luckily Googling around I found one suggestion to disable the "Deploy on Save" checkbox in my project's Properties/Run screen and that worked.

related bugs? 163278, 178597
Comment 1 Petr Jiricka 2011-02-25 12:46:15 UTC
Yes I would guess this is related to Deploy on Save.

Also I am not sure this is correctly assigned to the JSP category, looks like the problem happens even without any JSP pages, with just Java code, right?

> related bugs? 163278, 178597

I think the first one is not related, but bug 178597 is probably related.
Comment 2 mikato 2011-02-25 17:34:07 UTC
Yes feel free to move it.  I don't know where it should go.  I don't see any choice for compiler and such.
Comment 3 Anton Chechel 2011-02-25 17:40:03 UTC
moving to serverplugins/infrastructure
Comment 4 Petr Hejl 2011-02-28 10:23:06 UTC
Compile on save, not deploy on save....
Comment 5 mikato 2011-02-28 15:55:45 UTC
Created attachment 106559 [details]
Deploy on save checkbox in Project Properties

It really says Deploy on Save on mine.  Attached screenshot.
Comment 6 Dusan Balek 2011-03-08 08:22:07 UTC
Do you have a reproducible test case - a simple project with exact steps to reproduce or could you share your project with us?
Comment 7 Dusan Balek 2011-03-08 09:56:02 UTC
Also could you please attach content of the NB cache (located located in
nb_user_dir/var/cache) or at least the content of the signature file of the affected class (located in nb_user_dir/var/cache/index/s*/java/*/classes)
Comment 8 Dusan Balek 2011-03-09 13:56:38 UTC

*** This bug has been marked as a duplicate of bug 182009 ***
Comment 9 Marian Mirilovic 2011-03-18 08:56:47 UTC
verified duplicate - closing
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