[Jean-Paul Buu-Sao]

Hello!

All of a sudden (I meant, I built fine before), on a rebuild, I’ve got a sticky build error:

Unbound classpath container: 'com.genuitec.eclipse.j2eedt.core.J2EE13_CONTAINER'

This error is systematically preceeded by this other error:

The project was not built due to classpath errors (incomplete or involved in cycle)

There is also the following NPE in the Eclipse log:

java.lang.NullPointerException
    at com.genuitec.eclipse.j2eedt.core.J2EEContainerInitializer.Ä‚(Unknown Source)
    at com.genuitec.eclipse.j2eedt.core.J2EEContainerInitializer.initialize(Unknown Source)

Environment: Eclipse 2.1.2 + MyEclipse_Enterprise_Workbench_v2.7-RC2

Do you have any clue?
Thanks

– System Setup ——————————-
Operating System and version: Windows XP Pro
Eclipse version: 2.1.2
Eclipse build id:
Fresh Eclipse install (y/n): y
If not, was it upgraded to its current version using the update manager?
Other installed external plugins:
Number of plugins in the <eclipse>/plugins directory: 67
MyEclipse version: MyEclipse_Enterprise_Workbench_v2.7-RC2
Eclipse JDK version: j2sdk1.4.2
Application Server JDK version: j2sdk1.4.2
Are there any exceptions in the Eclipse log file? yes, see above
– Message Body ——————————-
undefined

[Riyad Kalla]

You can try and remove the J2EE 1.3 Library Set from your project’s build path, and either add it back, or add the servlet-api.jar and jsp-api.jar files from a typical Tomcat 5 install.

I don’t know your project setup (EJBs?) so this will work for most web module projects.

I’m looking at the last post here
https://www.genuitec.com/forums/topic/jsp-compiler-error-nullpointerexception-closed/&highlight=j2ee13container

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