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https://issues.apache.org/jira/browse/WW-5004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16751635#comment-16751635
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ASF GitHub Bot commented on WW-5004:
------------------------------------
JCgH4164838Gh792C124B5 commented on pull request #316: Fix for NPE issue
discovered in WW-5004.
URL: https://github.com/apache/struts/pull/316
Fix for `NPE` issue discovered in WW-5004.
- Guard fix for a `NPE` that can arise under certain conditions, identified
by _A. Mashchenko_.
- This guard (or something similar) will probably be required for future
non-public field access logic ... may want to hold-off on this PR and instead
include the fix in a "fuller solution".
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> No more calling of a static variable in Struts 2.8.20 available
> ---------------------------------------------------------------
>
> Key: WW-5004
> URL: https://issues.apache.org/jira/browse/WW-5004
> Project: Struts 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.5.20
> Environment: Java 7.1 and JSP Websites
> Reporter: Deniz Renkligül
> Priority: Critical
> Labels: build, features, patch, usability
> Fix For: 2.5.21, 2.6
>
>
> After the update from Struts 2.5.18 to 2.5.20 it is not more possible to call
> a java static variable in JSP like
> {code:java}
> <s:property value="@my.package.folder.my.staticClass@myStaticThemeVersion" />
> {code}
> Please see for more details the release notes of 2.5.20
> [link
> https://cwiki.apache.org/confluence/display/WW/Version+Notes+2.5.20|https://cwiki.apache.org/confluence/display/WW/Version+Notes+2.5.20]
> and I tried without success the following description assigned above in the
> release version notes 2.5.20 with :
> {code:java}
> <constant name="struts.configuration.xml.reload" value="false"/>
> <constant name="struts.serve.static" value="true" />
> {code}
> https://issues.apache.org/jira/browse/WW-4984
>
> Thanks in advance for your support.
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