If you encounter a problem with Plexus Suite, you can report it to us on our Support Portal on Freshdesk or you can send us an email to plexus-suite-support@chemaxon.com. You can also try to find existing solution on the Technical Support Forum (previous support platform)
Obtaining the Plexus Suite log files
In order to solve a problem with Plexus Suite, we might request additional information which can be found in the Plexus Suite log files. These log files can be found in the logs folder of the directory where Plexus Suite has been started. When you report a problem to us, please, send us all the *.log* files in this folder in order to make troubleshooting faster. (The .zip** files might be requested as well in some more complicated cases.)
You can find the following log files: plexus_backend.log , plexus_frontend.log and plexus_connection_pool.log .
If schema cannot be initialized due to authentication issues with credentials in IJS file(s), or particular Plexus user is not able to successfully log in with supposedly correct credentials, try to turn on detailed logging by uncommenting two logger... lines in Logback configuration file. For further details see here.
// Security - uncomment two lines below to troubleshoot problems with authentication
//logger("org.springframework.security", TRACE)
//logger("com.im.ijc.serverfacade.impl.SFAuthenticationServiceImpl", TRACE)