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From albert kao <albertk...@gmail.com>
Subject Re: NullPointerException - com.opensymphony.xwork2.util.FileManager$FileRevision.needsReloading(FileManager.java:209) of "Apache Struts 2 Web Application Development" book
Date Mon, 13 Nov 2017 11:25:21 GMT
As per your suggestion, changing struts2 version to 2.1.8 fix the problem.
Thanks!

On Sun, Nov 12, 2017 at 12:29 PM, Yasser Zamani <yasser.zamani@live.com>
wrote:

>
>
> On 11/12/2017 2:28 AM, albert kao wrote:
> > java.lang.NullPointerException
> > com.opensymphony.xwork2.util.FileManager$FileRevision.
> needsReloading(FileManager.java:209)
>
> I just googled "needsReloading(FileManager.java:209)" and found [1] :)
> it seems has been a bug and has fixed in 2.1.8.
>
> [1] https://issues.apache.org/jira/browse/WW-2956
>
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