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Home » Archived » Memory Analyzer (MAT) » MAT+DTLJ crash on reading jextract'ed DMP
MAT+DTLJ crash on reading jextract'ed DMP [message #7697] Sat, 22 November 2008 18:43
Paul E. Keyser is currently offline Paul E. Keyser
Messages: 878
Registered: July 2009
Senior Member
This is a multi-part message in MIME format.
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WinXP; IBM JVM:

java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build
pwi32dev-20070511 (SR5))
IBM J9 VM (build 2.3, J2RE 1.5.0 IBM J9 2.3 Windows XP x86-32
j9vmwi3223-20070426 (JIT enabled)
J9VM - 20070420_12448_lHdSMR
JIT - 20070419_1806_r8
GC - 200704_19)
JCL - 20070511

===============

I ran my RCP; ran SendSignal; ran jextract ... so far all was well, no
errors anywhere.

In MAT+DTLJ I attempted to open the zip that had been created, and got
the error in the attached log-file. What's up?

thanks,
Paul

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!SESSION 2008-11-22 17:54:07.218 -----------------------------------------------
eclipse.buildId=I20070625-1500
java.fullversion=J2RE 1.5.0 IBM J9 2.3 Windows XP x86-32 j9vmwi3223-20070426 (JIT enabled)
J9VM - 20070420_12448_lHdSMR
JIT - 20070419_1806_r8
GC - 200704_19
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86

!ENTRY org.eclipse.mat.ui 1 0 2008-11-22 17:55:19.906
!MESSAGE Took 22,625ms to get the DTFJ image from file C:\0-UIMA\BlueJay\eclipse_330\UDAT_RunConceptFinder_20081122 .zip

!ENTRY org.eclipse.mat.ui 2 0 2008-11-22 17:55:19.906
!MESSAGE Corrupt data reading runtimes from processes at null : No runtimes due to early startup error: The character reference must end with the ';' delimiter.

!ENTRY org.eclipse.mat.parser 4 0 2008-11-22 17:55:19.906
!MESSAGE Error opening heap dump
!SUBENTRY 1 org.eclipse.mat.parser 4 0 2008-11-22 17:55:19.906
!MESSAGE Unable to find Java runtime in DTFJ image after searching 1 address spaces (last space: com.ibm.dtfj.image.j9.ImageAddressSpace@60f860f8) 1 processes (last process: 5284)
!STACK 0
java.io.IOException: Unable to find Java runtime in DTFJ image after searching 1 address spaces (last space: com.ibm.dtfj.image.j9.ImageAddressSpace@60f860f8) 1 processes (last process: 5284)
at org.eclipse.mat.dtfj.DTFJIndexBuilder.getRuntime(DTFJIndexBu ilder.java:2172)
at org.eclipse.mat.dtfj.DTFJIndexBuilder.fill(DTFJIndexBuilder. java:299)
at org.eclipse.mat.parser.internal.SnapshotFactoryImpl.parse(Sn apshotFactoryImpl.java:183)
at org.eclipse.mat.parser.internal.SnapshotFactoryImpl.openSnap shot(SnapshotFactoryImpl.java:101)
at org.eclipse.mat.snapshot.SnapshotFactory.openSnapshot(Snapsh otFactory.java:87)
at org.eclipse.mat.ui.snapshot.ParseHeapDumpJob.run(ParseHeapDu mpJob.java:54)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

!ENTRY org.eclipse.mat.ui 4 0 2008-11-22 17:55:19.921
!MESSAGE Error opening heap dump 'UDAT_RunConceptFinder_20081122.zip'. Check log for details.
!STACK 0
org.eclipse.mat.SnapshotException: Error opening heap dump 'UDAT_RunConceptFinder_20081122.zip'. Check log for details.
at org.eclipse.mat.parser.internal.SnapshotFactoryImpl.parse(Sn apshotFactoryImpl.java:217)
at org.eclipse.mat.parser.internal.SnapshotFactoryImpl.openSnap shot(SnapshotFactoryImpl.java:101)
at org.eclipse.mat.snapshot.SnapshotFactory.openSnapshot(Snapsh otFactory.java:87)
at org.eclipse.mat.ui.snapshot.ParseHeapDumpJob.run(ParseHeapDu mpJob.java:54)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

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