Issue #2277: Internal Exception

Please report this error on http://www.objectdb.com/database/issue/new
com.objectdb.o.InternalException: null
com.objectdb.o.InternalException
    at com.objectdb.o.InternalException.f(InternalException.java:236)
    at com.objectdb.o.STA.K(STA.java:339)
    at com.objectdb.o.ENT.F(ENT.java:543)
    at com.objectdb.o.ENT.O(ENT.java:691)
    at com.objectdb.o.LDR.G(LDR.java:613)
    at com.objectdb.o.LDR.F(LDR.java:473)
    at com.objectdb.o.OBC.U2(OBC.java:1097)
    at com.objectdb.o.QRR.f(QRR.java:222)
    at com.objectdb.jdo.JdoQuery.execute0(JdoQuery.java:844)
    at com.objectdb.jdo.JdoQuery.execute(JdoQuery.java:748)
    at com.spiffymap.naviupdate.dao.repository.RepositoryJdoDao.getRepositoryStatusHolders(RepositoryJdoDao.java:280)
    at com.spiffymap.naviupdate.io.RepositoryReader.initialSetup(RepositoryReader.java:503)
    at com.spiffymap.naviupdate.io.RepositoryReader.main(RepositoryReader.java:445)

This seems to be related to your previous reports in issue #2153.

Apparently the stack trace in this new report doesn't match version 2.7.4_03. Could you please verify that there is no old objectdb.jar in the classpath and you are actually using a recent ObjectDB version?