IDEA 4.5.2 locks up

I'm using IDEA 4.5.2 build #2244 with a large projects (couble of thousands of classes). Since some time (I don't know what has changed) IDEA hangs when I open a java class. The projects tree and options work till then.

Can someone help me?

The log shows the following:

2005-01-08 20:38:20,581 INFO - lication.impl.LaterInvocatorEx - leaveModal:com.intellij.ide.util.gotoByName.ChooseByNameBase$r_[,554,471,291x51,invalid,layout=java.awt.GridBagLayout,alignmentX=null,alignmentY=null,border=com.intellij.ui.a.a.e@1a12d23,flags=329,maximumSize=,minimumSize=,preferredSize=]
2005-01-08 20:38:21,141 ERROR - sight.daemon.impl.UpdateThread -
2005-01-08 20:38:21,141 ERROR - sight.daemon.impl.UpdateThread - IntelliJ IDEA 4.5.2 Build #2244
2005-01-08 20:38:21,141 ERROR - sight.daemon.impl.UpdateThread - JDK: 1.4.2_04
2005-01-08 20:38:21,141 ERROR - sight.daemon.impl.UpdateThread - VM: Java HotSpot(TM) Client VM
2005-01-08 20:38:21,141 ERROR - sight.daemon.impl.UpdateThread - Vendor: Sun Microsystems Inc.
2005-01-08 20:38:21,141 ERROR - sight.daemon.impl.UpdateThread - OS: Windows XP
2005-01-08 20:38:21,141 ERROR - sight.daemon.impl.UpdateThread - Last Action: GotoClass
2005-01-08 20:38:21,141 ERROR - sight.daemon.impl.UpdateThread -
java.lang.NullPointerException
at com.intellij.openapi.roots.ModuleRootManager.getInstance(ModuleRootManager.java:42)
at com.intellij.psi.f.c.a$e_.a(a$e_.java:16)
at com.intellij.psi.f.c.a$e_.a(a$e_.java:46)
at com.intellij.psi.f.c.a$e_.]]>(a$e_.java:14)
at com.intellij.psi.f.c.a.getModuleWithDependenciesAndLibrariesScope(a.java:49)
at com.intellij.psi.search.GlobalSearchScope.moduleWithDependenciesAndLibrariesScope(GlobalSearchScope.java:115)
at com.intellij.psi.search.GlobalSearchScope.moduleWithDependenciesAndLibrariesScope(GlobalSearchScope.java:111)
at com.intellij.psi.f.j.a.b.a(b.java:361)
at com.intellij.psi.f.s.findClass(s.java:341)
at com.intellij.psi.f.bf.g(bf.java:81)
at com.intellij.psi.f.h.q.getSuperTypes(q.java:156)

3 comments
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Please check out if some module in the project depends on non-existent module.
At least the stack trace shows something like that.

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Please check out if some module in the project depends on non-existent
module. At least the stack trace shows something like that.


Cannot reproduce the problem though.

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Hi,

hey, that was really fast help. If I uncheck a dependency to an unloaded module everything works! Thanks!
Though that was no Problem until now... strange...

Best regards and thanks a lot,
Christian

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