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From "Stefaan Dutry (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (WW-4974) NullPointerException in DefaultStaticContentLoader#findStaticResource
Date Tue, 30 Oct 2018 13:40:00 GMT

    [ https://issues.apache.org/jira/browse/WW-4974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16668702#comment-16668702
] 

Stefaan Dutry commented on WW-4974:
-----------------------------------

{{DefaultStaticContentLoader}} used to be a singleton bean, now it creates a new instance
without calling the {{setHostConfig}} method on the new instance causing the {{pathPrefixes}} variable
to be {{null}}.

 

This when {{struts.devMode}} is set to {{true}}

> NullPointerException in DefaultStaticContentLoader#findStaticResource
> ---------------------------------------------------------------------
>
>                 Key: WW-4974
>                 URL: https://issues.apache.org/jira/browse/WW-4974
>             Project: Struts 2
>          Issue Type: Bug
>    Affects Versions: 2.5.18
>         Environment: Tomcat 9 on Ubuntu 18 Java 8 struts 2.5.18
>            Reporter: nikos dimitrakas
>            Priority: Major
>
> pathPrefixes is null. The defaults that were loaded correctly in previous versions are
now not loaded. The method setHostConfig does not get called like in previous versions.
> This causes all js files to not be found. For example 
> /struts/js/base/version.min.js
> /struts/js/base/jquery-2.2.4.min.js
> /struts/js/struts2/jquery.ui.struts2.min.js
> /struts/js/struts2/jquery.datatables.struts2.min.js
> /struts/js/plugins/jquery.dataTables.min.js



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