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Scaffolding fails to enable if Comala Workflow is already installed in Confluence

Scaffolding fails to enable if Comala Workflow is already installed in Confluence

Owned by Technical Communications

Summary

Theatlassian-confluence.log contains the following error:

2017-08-16 14:32:05,046 ERROR [ThreadPoolAsyncTaskExecutor::Thread 46] [atlassian.plugin.module.PrefixDelegatingModuleFactory] createModule Detected an error (NoClassDefFoundError) instantiating the module for plugin 'com.comalatech.workflow' for module 'workflowSupplier': com/servicerocket/confluence/randombits/supplier/core/annotate/AnnotatedSupplier. 2017-08-16 14:32:05,274 ERROR [ThreadPoolAsyncTaskExecutor::Thread 46] [plugin.osgi.factory.OsgiPlugin] onPluginContainerFailed Unable to start the plugin container for plugin 'com.servicerocket.confluence.plugin.servicerocket-utility-library'

Subsequently, the Utility Library also fails to enable.

Workaround

  1. Uninstall the Comala Document Management app, the Scaffolding app, and the Utility Library add-on.

  2. Install the Scaffolding app. This also installs the Utility Library add-on.

  3. Install the Comala Document Management app.

The problem doesn’t happen if the Utility Library add-on already exists prior to the Scaffolding app installation.