Exception during execution: null - java.lang.NullPointerException
at de.bb.bje.eclipse.support.JspCompiler.getClassPath(Unknown Source)
at de.bb.bje.eclipse.IncrementalJspBuilder.compile(Unknown Source)
at de.bb.bje.eclipse.IncrementalJspBuilder.visit(Unknown Source)
at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:71)
at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:79)
at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:79)
at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:52)
at de.bb.bje.eclipse.IncrementalJspBuilder.?(Unknown Source)
at de.bb.bje.eclipse.IncrementalJspBuilder.build(Unknown Source)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:427)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:889)
at org.eclipse.core.runtime.Platform.run(Platform.java:413)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:125)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:181)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:191)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:151)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:889)
at org.eclipse.core.runtime.Platform.run(Platform.java:413)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:165)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:243)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:212)
at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:884)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1600)
at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:85)
at org.eclipse.team.internal.ccvs.ui.repo.RepositoryManager.run(RepositoryManager.java:796)
at org.eclipse.team.internal.ccvs.ui.actions.CVSAction$1.run(CVSAction.java:242)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:101)

Questions:

1) Are you using release 2.0.2?
2) How was your project created, i.e., WebProject creation wizard or conversion wizard?
3) Did you modify the J2EE 1.3 LibrarySet from the preference page?
4) What pervious versions of MyEclipse were installed before this version, e.g., 2.0.0, 2.0.1.

Wayne
MyEclipse Team

1) release 2.1.0
2)checked out from cvs (an existing web module)
3) no.. ( what is the seting that i have to setup)
4) this is the first one

1) Sorry for not being more specific in original question. I was refering to MyEclipse release number not the Eclipse release number; I'm assuming the latest, 2.0.2. If not please install release 2.0.2.

3) Navigate to Windows->Preference->MyEclipse->J2EE->LibrarySet->J2EE 1.3 and select "Restore Defaults" followed by "OK". Then build your project. If the problem still persist then send us a copy of your .myeclipse metadata file - its in your project root directory. Support address is support@myeclipseide.com.

Lastly, I have entered a bug and our WebTool team is researching this now.

Michael
MyEclipse Support

what is the content of the projects .classpath file?

This issue was fixed in version 2.0.2

--Scott

MyEclipse Support