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question asked: Sep 18 '08, 11:29 p.m.
question was seen: 3,609 times
last updated: Jan 09 '13, 3:05 a.m.

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[JBE] Null pointer when fetching files

0
Anuerin Diaz (411●25●17) | asked Sep 18 '08, 11:29 p.m.
We are using a build definition for ANT and to minimize the amount of time needed for the fetch (20 mins), I disabled the "Delete directory before loading" load option in the Jazz Source Control tab.

Whenever a build request is being processed, the build fails with the following error: 


2008-09-18 15:23:18 [Jazz build engine]

2008-09-18 15:23:18 [Jazz build engine] Substituted the following build property variables:

2008-09-18 15:23:18 [Jazz build engine] 	team.scm.fetchDestination = ${KERBEROS_WS_PATH}   -->   team.scm.fetchDestination = C:/Workspaces/Kerberos

2008-09-18 15:23:18 [Jazz build engine]

2008-09-18 15:23:18 [Jazz build engine]

2008-09-18 15:23:18 [Jazz build engine] Substituted the following configuration element property variables:

2008-09-18 15:23:18 [Jazz build engine] 	com.ibm.team.build.ant : com.ibm.team.build.ant.buildFile = ${KERBEROS_WS_PATH}/BuildMachine/build.xml   -->   com.ibm.team.build.ant.buildFile = C:/Workspaces/Kerberos/BuildMachine/build.xml

2008-09-18 15:23:18 [Jazz build engine]

2008-09-18 15:23:18 [Jazz build engine] Should build occur?

2008-09-18 15:23:18 [Jazz build engine] Yes: Always build a user initiated request.

2008-09-18 15:23:23 [Jazz build engine] Invoking pre-build participant "com.ibm.team.build.jazzscm"

Fetching files to fetch destination "C:\Workspaces\Kerberos" ...

java.lang.NullPointerException

	at com.ibm.team.filesystem.client.internal.copyfileareas.CopyFileAreaStore.getLocalPathInternal_rec(CopyFileAreaStore.java:1062)

	at com.ibm.team.filesystem.client.internal.copyfileareas.CopyFileAreaStore.getLocalPathInternal(CopyFileAreaStore.java:1042)

	at com.ibm.team.filesystem.client.internal.copyfileareas.CopyFileAreaStore.deleteTreeInfo(CopyFileAreaStore.java:2447)

	at com.ibm.team.filesystem.client.internal.load.MergeLoadMutator.execute(MergeLoadMutator.java:472)

	at com.ibm.team.filesystem.client.internal.operations.FileSystemOperation.run(FileSystemOperation.java:89)

	at com.ibm.team.filesystem.client.internal.operations.LoadOperation.load(LoadOperation.java:726)

	at com.ibm.team.filesystem.client.internal.operations.LoadOperation.doLoad(LoadOperation.java:433)

	at com.ibm.team.filesystem.client.internal.operations.LocalFileSystemLoadOperation.execute(LocalFileSystemLoadOperation.java:97)

	at com.ibm.team.filesystem.client.internal.operations.FileSystemOperation.run(FileSystemOperation.java:89)

	at com.ibm.team.build.internal.scm.SourceControlUtility.updateFileCopyArea(SourceControlUtility.java:279)

	at com.ibm.team.build.internal.engine.JazzScmPreBuildParticipant.preBuild(JazzScmPreBuildParticipant.java:152)

	at com.ibm.team.build.internal.engine.BuildLoop.invokePreBuildParticipants(BuildLoop.java:571)

	at com.ibm.team.build.internal.engine.BuildLoop$2.run(BuildLoop.java:427)

	at java.lang.Thread.run(Thread.java:810)


But if the delete before loading option is re-enabled, the build goes past the fetching stage. I already tried using a different workspace for the jbe invocation but I don't see any related entries in the .log file.

Any idea/pointers on where to look for additional clues? Getting this feature working would be a time and bandwidth saver for us. Thanks.

ciao!

2 answers

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0
permanent link
Don Weinand (785●1) | answered Sep 19 '08, 12:54 a.m.
JAZZ DEVELOPER
Can you log a defect for this? When I paste the call stack into a workitem
and search for duplicates I don't find anything with a high percentage
match. It's pretty deep below our build code into the SCM component.
We'll need to take a look at it.

Don Weinand
Jazz Team Build

"ramfree17" <ramfree17> wrote in message
news:gav6qf$kop$1@localhost.localdomain...
We are using a build definition for ANT and to minimize the amount of
time needed for the fetch (20 mins), I disabled the "Delete
directory before loading" load option in the Jazz Source Control
tab.

Whenever a build request is being processed, the build fails with the
following error:


2008-09-18 15:23:18
2008-09-18 15:23:18 Substituted
the following build property variables:
2008-09-18 15:23:18
team.scm.fetchDestination = ${KERBEROS_WS_PATH} --
team.scm.fetchDestination = C:/Workspaces/Kerberos
2008-09-18 15:23:18
2008-09-18 15:23:18
2008-09-18 15:23:18 Substituted
the following configuration element property variables:
2008-09-18 15:23:18
com.ibm.team.build.ant : com.ibm.team.build.ant.buildFile =
${KERBEROS_WS_PATH}/BuildMachine/build.xml --
com.ibm.team.build.ant.buildFile =
C:/Workspaces/Kerberos/BuildMachine/build.xml
2008-09-18 15:23:18
2008-09-18 15:23:18 Should build
occur?
2008-09-18 15:23:18 Yes:
Always build a user initiated request.
2008-09-18 15:23:23 Invoking
pre-build participant "com.ibm.team.build.jazzscm"
Fetching files to fetch destination
"C:\Workspaces\Kerberos" ...
java.lang.NullPointerException
at
com.ibm.team.filesystem.client.internal.copyfileareas.CopyFileAreaStore.getLocalPathInternal_rec(CopyFileAreaStore.java:1062)
at
com.ibm.team.filesystem.client.internal.copyfileareas.CopyFileAreaStore.getLocalPathInternal(CopyFileAreaStore.java:1042)
at
com.ibm.team.filesystem.client.internal.copyfileareas.CopyFileAreaStore.deleteTreeInfo(CopyFileAreaStore.java:2447)
at
com.ibm.team.filesystem.client.internal.load.MergeLoadMutator.execute(MergeLoadMutator.java:472)
at
com.ibm.team.filesystem.client.internal.operations.FileSystemOperation.run(FileSystemOperation.java:89)
at
com.ibm.team.filesystem.client.internal.operations.LoadOperation.load(LoadOperation.java:726)
at
com.ibm.team.filesystem.client.internal.operations.LoadOperation.doLoad(LoadOperation.java:433)
at
com.ibm.team.filesystem.client.internal.operations.LocalFileSystemLoadOperation.execute(LocalFileSystemLoadOperation.java:97)
at
com.ibm.team.filesystem.client.internal.operations.FileSystemOperation.run(FileSystemOperation.java:89)
at
com.ibm.team.build.internal.scm.SourceControlUtility.updateFileCopyArea(SourceControlUtility.java:279)
at
com.ibm.team.build.internal.engine.JazzScmPreBuildParticipant.preBuild(JazzScmPreBuildParticipant.java:152)
at
com.ibm.team.build.internal.engine.BuildLoop.invokePreBuildParticipants(BuildLoop.java:571)
at
com.ibm.team.build.internal.engine.BuildLoop$2.run(BuildLoop.java:427)
at java.lang.Thread.run(Thread.java:810)


But if the delete before loading option is re-enabled, the build goes
past the fetching stage. I already tried using a different workspace
for the jbe invocation but I don't see any related entries in the
log file.

Any idea/pointers on where to look for additional clues? Getting this
feature working would be a time and bandwidth saver for us. Thanks.

ciao!
0
permanent link
Anuerin Diaz (411●25●17) | answered Sep 19 '08, 1:41 a.m.
Defect 61223 has been logged to track this.

ciao!
Comments
Egidijus Milierius commented Jan 09 '13, 3:05 a.m.

Defect link does not work.

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