[#QB-415] Exception when promoting ognl.OgnlException: source is null for getProperty(null, "label")

QuickBuild

Exception when promoting ognl.OgnlException: source is null for getProperty(null, "label")

Created: 26/Mar/09 03:09 PM Updated: 06/Jun/09 05:26 AM

Component/s:

None

Affects Version/s:

None

Fix Version/s:

None

Original Estimate:	Unknown	Remaining Estimate:	Unknown	Time Spent:	Unknown
File Attachments:	1. qb.JPG (110 kb)
Environment:	Windows/Tomcat

Description

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When performing a promotion, I get the following stacktrace (changed project name to "myProject" as this is a public forum). This is shown in the configuration log for the E2E folder as per below.

java.lang.RuntimeException: ognl.MethodFailedException: Method "convertVersionToLabel" failed for object root.myProject.projects.E2E [java.lang.NullPointerException]
at com.pmease.quickbuild.model.Configuration.evaluateStringExpression(Configuration.java:901)
at com.pmease.quickbuild.model.Configuration.getVersionForNewBuild(Configuration.java:974)
at com.pmease.quickbuild.model.Configuration.promote(Configuration.java:1163)
at com.pmease.quickbuild.triggeringinstance.PromoteTriggeringInstance.execute(PromoteTriggeringInstance.java:30)
at com.pmease.quickbuild.model.Queue$BuildRunner.run(Queue.java:240)
at java.lang.Thread.run(Thread.java:595)
Caused by: ognl.MethodFailedException: Method "convertVersionToLabel" failed for object root.myProject.projects.E2E [java.lang.NullPointerException]
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:796)
at ognl.ObjectMethodAccessor.callMethod(ObjectMethodAccessor.java:61)
at ognl.OgnlRuntime.callMethod(OgnlRuntime.java:819)
at ognl.ASTMethod.getValueBody(ASTMethod.java:75)
at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:170)
at ognl.SimpleNode.getValue(SimpleNode.java:210)
at ognl.Ognl.getValue(Ognl.java:333)
at com.pmease.quickbuild.model.Configuration.evaluateStringExpression(Configuration.java:898)
... 5 more

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Murray Waters [26/Mar/09 03:16 PM]

I have noticed that the promotion occurs correctly when I am logged in as an admin, but not when I am logged in as a normal user.

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Robin Shen [26/Mar/09 06:40 PM]

Please check the "next build version" property of configuration "root.myProject.projects.E2E" (if left blank, please check its parent until there is a non-empty value specified), and tell what the current value is.

Also please attach a screenshot of the promote setting screen when promote as a normal user.

Thanks
Robin

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Murray Waters [26/Mar/09 07:46 PM]

next build version property is:

${convertVersionToLabel(promotion.source.build.repository["cvsrepo"].label)}

Change by Murray Waters [26/Mar/09 07:48 PM]
Field	Original Value	New Value
Attachment		qb.JPG [ 10100 ]

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Murray Waters [26/Mar/09 07:50 PM]

where "cvsrepo" above is our cvs repository. I'm still trying to figure out why it would be null referencing that for a normal user but not null for an admin..

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Robin Shen [27/Mar/09 12:11 AM]

This is odd, I've tried the same scenarios and normal user seems to be able to promote correctly. Is it possible that you backup your database to xml and sent it to me for diagnostics?

Another approach is to specify an version variable when the promote setting screen appears:

version=${convertVersionToLabel(build.repository["cvsrepo"].label)}

And then define the "next build version" property of destination configuration as:
${var["version"]}

Regards
Robin

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Murray Waters [29/Mar/09 08:10 PM]

i've sent you an email with the relevant info.

Change by Robin Shen [06/Jun/09 05:26 AM]
Status	Open [ 1 ]	Resolved [ 5 ]
Resolution		Won't Fix [ 2 ]