NullPointerException generated when repository index is processed

java.lang.NullPointerException

	at com.atlassian.fisheye.clearcase.CleartoolInteractiveProcess.start(CleartoolInteractiveProcess.java:210)

	at com.atlassian.fisheye.clearcase.CleartoolInteractiveProcess.checkProcess(CleartoolInteractiveProcess.java:238)

	at com.atlassian.fisheye.clearcase.CleartoolInteractiveProcess.exec(CleartoolInteractiveProcess.java:263)

	at com.atlassian.fisheye.clearcase.ClearCaseContext.closeInteractiveProcess(ClearCaseContext.java:774)

	at com.atlassian.fisheye.clearcase.ClearCaseRepositoryScanner.doSlurp(ClearCaseRepositoryScanner.java:519)

	at com.atlassian.fisheye.clearcase.ClearCaseRepositoryEngine.slurpTx(ClearCaseRepositoryEngine.java:170)

	at com.atlassian.fisheye.clearcase.ClearCaseRepositoryEngine.doSlurp(ClearCaseRepositoryEngine.java:140)

	at com.cenqua.fisheye.rep.RepositoryEngine.slurp(RepositoryEngine.java:342)

	at com.cenqua.fisheye.rep.ping.OneOffPingRequest.doRequest(OneOffPingRequest.java:28)

	at com.cenqua.fisheye.rep.ping.PingRequest.process(PingRequest.java:90)

	at com.cenqua.fisheye.rep.RepositoryHandle.processPingRequests(RepositoryHandle.java:123)

	at com.cenqua.fisheye.rep.RepositoryHandle.queuePingRequest(RepositoryHandle.java:113)

	at com.cenqua.fisheye.rep.ping.PingRequest.run(PingRequest.java:57)

	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)

	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)

	at java.lang.Thread.run(Thread.java:619)