Can not find

I can not find the while i`m writing a new plugin.what is wrong.
here i followed the graylog-plugin-auth-sso plugin and did some small changes.then use mvn package got a jar file.then put it to the plugin directory in the graylog server.
but when i was restart the graylog server,the exception comes.

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.