Medium Description
A NullPointerException occurs when FishEye asks for the manifest at a revision and cannot resolve one of the files to a revision in the repository index:
Caused by: java.lang.NullPointerException at com.atlassian.fisheye.hg.HgCache$2.visit(HgCache.java:220) at com.atlassian.fisheye.hg.HgCache$2.visit(HgCache.java:217) at com.atlassian.fisheye.hg.client.HgClientManifestDAO$1.doProcessLine(HgClientManifestDAO.java:66) at com.atlassian.fisheye.dvcs.handler.DvcsLineOutputHandler.processLine(DvcsLineOutputHandler.java:23) at com.atlassian.utils.process.LineOutputHandler.process(LineOutputHandler.java:49) at com.atlassian.utils.process.LineOutputHandler.process(LineOutputHandler.java:36) at com.atlassian.utils.process.PluggableProcessHandler.processOutput(PluggableProcessHandler.java:34) at com.atlassian.utils.process.ExternalProcess$4.doTask(ExternalProcess.java:265) ... 4 more
FishEye is asking hg for the manifest for the repository at some revision (the list of files that exist at that revision). It gets a list of path+version entries from hg and tries to resolve each of those to a file revision in the InfinityDb database.
It is failing to resolve one of those entries and gets null as a result. Later on, the code tries to get an attribute from the null filerevision resulting in the NPE.
At this point the filerevision should not be null, so this is probably a symptom of an underlying issue.