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https://issues.apache.org/jira/browse/TAPESTRY-1314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ben Sommerville updated TAPESTRY-1314:
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Attachment: TAP-1314.patch
Patch to prevent NPE.
Changes construction of ExceptionInfo so that message is stored as empty string
when input message is null. This means the ExceptionInfo.getMessage() is
always non null, thus preventing NPE when examining it.
> ExceptionAnalyzer throws NPE when an exception message is null
> --------------------------------------------------------------
>
> Key: TAPESTRY-1314
> URL: https://issues.apache.org/jira/browse/TAPESTRY-1314
> Project: Tapestry
> Issue Type: Bug
> Components: IoC Container
> Affects Versions: 5.0.3
> Environment: Windows XP, Java 5, JBoss 5,
> Reporter: Ben Sommerville
> Priority: Minor
> Attachments: TAP-1314.patch
>
>
> When analyzing exceptions if one of the exceptions in the stack has a null
> message the the exception analyzer throws a NPE (at ExceptionAnalyzerImpl:87)
> To reproduce, cause a NPE when binding a property on a page.
> E.g. In template have <t:textField value="foo.a" > where foo is null in the
> page class.
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