User Troubleshooting - LS-Lab/KeYmaeraX-release GitHub Wiki
This page is organized in terms of symptom / work-around. For example,
An Example Problem
Description: of the problem.
Symptoms The message Error: this is an error message.
Perhaps a screenshot
Solution: A description of the solution.
A good way of using this page is to CTRL-F for your error message or a portion of your stack trace.
Java 9
Description: Java 9 is not supported.
Symptoms: A web UI message that says:
Server is offline
The KeYmaera X server is unavailable. All your recent work is saved (except for the click that just failed). If you run KeYmaera X locally, please restart the server.
and/or the message ClassNotFoundException java.xml.bind.DatatypeConverter
in STDOUT.
Work-around: Start KeYmaera X using the command java -Xss20M --add-modules java.xml.bind -jar keymaerax.jar -launch -ui > std.txt
Mathematica/KeYmaera X Does Not Work on Windows
Work-around: Turn off windows firewall.