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Bug 213305 - ClassNotFoundException: org.openide.util.actions.ActionInvoker$2
Summary: ClassNotFoundException: org.openide.util.actions.ActionInvoker$2
Status: RESOLVED DUPLICATE of bug 213396
Alias: None
Product: platform
Classification: Unclassified
Component: Module System (show other bugs)
Version: 7.2
Hardware: All All
: P2 normal (vote)
Assignee: Jaroslav Tulach
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-05-31 12:49 UTC by Exceptions Reporter
Modified: 2012-06-01 20:20 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 185803

Attachments
stacktrace (3.41 KB, text/plain)
2012-05-31 12:49 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2012-05-31 12:49:36 UTC 
This issue was reported manually by anba.
It already has 5 duplicates 


Build: NetBeans IDE 7.2 Beta (Build 201205031832)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.0-b21, Java(TM) SE Runtime Environment, 1.7.0_04-b20
OS: Linux

User Comments:
GUEST: Deleted a few lines from a Java source file, then saved it.

GUEST: Selected 2 project nodes in Projects window and pressed delete to delete them

GUEST: Error dialog appeared right after i changed and saved a text file located at the root of an enterprise Java project.




Stacktrace: 
java.lang.ClassNotFoundException: org.openide.util.actions.ActionInvoker$2
   at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
Comment 1 Exceptions Reporter 2012-05-31 12:49:42 UTC 
Created attachment 120129 [details]
stacktrace
Comment 2 anba 2012-05-31 13:02:58 UTC 
This is one of many ClassNotFoundExceptions when using netbeans 7.x with JDK 7. After some time editing they will emerge and then lots more appear. It is not anymore possible to use the exception reporter. The only workaround is to restart netbeans (but it is often not possible to exit because of new ClassNotFoundExceptions). Then it may work some time and after an arbitrary action you get new ClassNotFoundException (maybe another class, maybe the same). 

It got worse with the newer netbeans versions. In netbeans 7.1.2 it was only occasionally, in netbeans 7.2 Beta it is much more frequent. 

Because of all these ClassNotFoundExceptions netbeans 7.2 Beta is completely unusable.

BTW: I reported nearly 20 of these exceptions as guest (my password was not accepted because of other ClassNotFoundExceptions) but this was the first one I was able to see in the WWW-Browser since a click on the exception in the Exception Reporter window created a new ClassNotFoundException and did not open the WEB page in the browser.
Comment 3 Jaroslav Tulach 2012-06-01 20:20:09 UTC 

*** This bug has been marked as a duplicate of bug 213396 ***