JMP19.1.2 has an issue with running python script directly from addin.

[#1]

JMP19.1.2 has an issue with running python script directly from addin, upon running it will crash.

 - If it runs directly the same script using script window, no issue.

 - If a script window already ran, and then only you run the script from addin, no issue.

 - Same script run from addin directly using 19.0.1 and jmp18, no issue.

There is a bug in the JMP 19.1.2 version for running python from addin directly without script window.

[#2]

The support tab at the top will get you to the tech support staff and help get a bug report filed or create a track to help resolve this in the future. (Possibly the track already exists with a solution.)

Or some people here might try to help if you can provide a small example that demonstrates the problem.

The problem is most likely related to the namespace that holds global variables. When you run a script

• from a script window, the script window holds the namespace
• from a button in a window, the window holds the namespace
• from a table script, the data table holds the namespace
• from an addin, a namespace is created and kept...somewhere

Chances are the addin needs a small change to the way it is using namespaces and global data.