Internal server error when opening Clover tab in Bamboo

Still need help?

The Atlassian Community is here for you.

Ask the community


Bamboo 5.4 or 5.4.1 is installed. Clover is enabled for a project. An attempt to click on the "Clover" tab for a plan in order to see a summary ends with the "Internal server error" page having a message like:

Version: 5.4.1
Build: 4207
Build Date: 12 Feb 2014
Request information:
Request URL:
Scheme: http
Port: 80
URI: /bamboo/build/viewCloverSummary.action
Context path: /bamboo
Servlet path: /build/viewCloverSummary.action

and a stack trace like:

Stack Trace:
java.lang.ClassCastException: com.atlassian.bamboo.chains.ChainResultsSummaryImpl cannot be cast to com.atlassian.bamboo.resultsummary.BuildResultsSummary
at com.atlassian.bamboo.reports.collector.AbstractTimePeriodCollector.getDataset(
at sun.reflect.GeneratedMethodAccessor4648.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
at java.lang.reflect.Method.invoke(
at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(
at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(
at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(


This is a bug in Bamboo: BAM-14334. It has been fixed in Bamboo 5.4.2. 


Upgrade Bamboo to version 5.4.2 or later.


Last modified on Mar 11, 2014

Was this helpful?

Provide feedback about this article
Powered by Confluence and Scroll Viewport.