GreenHopper Card Gadget in a Confluence Page Throws 'An internal server error occured when requesting resource'
Symptoms
When trying to add the GreenHopper Card Gadget to a Confluence page, the following error is thrown:
An internal server error occurred when requesting resource [https://localhost/jira/rest/greenhopper/1.0/versionBoard-list/generate?showUnscheduled=true|https://localhost/jira/rest/greenhopper/1.0/versionBoard-list/generate?showUnscheduled=true].
The exception thrown in the atlassian-confluence.log:
Sep 21, 2010 1:49:30 PM com.sun.jersey.server.impl.application.WebApplicationImpl onException
SEVERE: Internal server error
java.lang.NullPointerException
at com.pyxis.greenhopper.gadget.VersionBoardResource.generate(VersionBoardResource.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:175)
at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:67)
at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:163)
...
Cause
This is caused by a bug known in GreenHopper 5.2 and 5.2.2. It works fine with GreenHopper 5.0.
Resolution
Upgrade to Green Hopper 5.4, as per GreenHopper Card Gadget in a Confluence Page Throws 'An internal server error occured when requesting resource'.
Last modified on Mar 30, 2016
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