Details
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Bug
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Resolution: Obsolete
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Medium
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None
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2.10, 2.10.1, 2.10.2, 2.10.3
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5
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Description
After upgrading to 2.10.x some pages may not render correctly, and will throw an error similar to this:
Cause
javax.servlet.ServletException: Servlet execution threw an exception
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:313)caused by: java.lang.NoClassDefFoundError: com/atlassian/confluence/renderer/WikiStyleRenderer
at java.lang.Class.getDeclaredMethods0(Native Method)caused by: java.lang.ClassNotFoundException: com.atlassian.confluence.renderer.WikiStyleRenderer
at java.lang.ClassLoader.findClass(ClassLoader.java:359)
It appears that the upgrade does not remove the older version of the Page Tree plugin, this can be confirmed by checking the list of installed plugins:
- Page Tree (com.atlassian.confluence.plugins.pagetree, Version: 1.10.1)
- Page Tree (bnpparibas.confluence.pagetree, Version: 1.3)
Removing the older version of the Page Tree plugin will resolve the errors.