Error on trying to create a survey using Adaptavist Survey Plugin

I've installed adaptavist Survey plugin and when trying to create a survey I get a System error:

Cause

com.thoughtworks.xstream.converters.ConversionException: Invalid final field java.util.Collections$SynchronizedMap.m ---- Debugging information ---- message : Invalid final field java.util.Collections$SynchronizedMap.m line number : 29 path : /com.adaptavist.confluence.survey.model.Survey/sections/java.util.Collections-SynchronizedMap/default/m/entry/com.adaptavist.confluence.survey.model.section.GroupSection/conditionalMap/java.util.Collections-SynchronizedMap/default/m cause-message : Invalid final field java.util.Collections$SynchronizedMap.m class : com.adaptavist.confluence.survey.model.Survey cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException required-type : java.util.Collections$SynchronizedMap -------------------------------

at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:45)

caused by: com.thoughtworks.xstream.converters.reflection.ObjectAccessException: Invalid final field java.util.Collections$SynchronizedMap.m

at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.validateFieldAccess(PureJavaReflectionProvider.java:150)

2 answers

1 accepted

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Thanks for the help. The problem was in incompatibility of confluence and plugin version.

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Firstly, ensure that you have installed a compatible Survey Plugin version with your Confluence version. You may check that from the plugn's page: https://marketplace.atlassian.com/plugins/com.adaptavist.confluence.survey. If that is not the case, you may directly contact the author of the plugin at :

help@adaptavist.com
http://www.adaptavist.com/display/Support

Thanks for the help. The problem was in incompatibility of confluence and plugin version.

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