A problem about "set pattern files" of ImageJ plugin

[S-Takezawa]

Apologies for continuing in the same discussion thread.

I am currently trying to create I(V) curves from LEED images using the LEED spot tracker in ImageJ's ViPErLEED plugin. However, after entering the input stack, dark frame, flatfield, and mask, the "Done" button remains inactive.

According to the help section, I did not think that "set pattern file" was required for analysis, but is it actually necessary?

Additionally, when attempting to open the "Simulate LEED Pattern" GUI, I encounter the error (which I attached
250115_Traceback.txt
to this massage) and cannot proceed. How can I resolve this?

(Maybe these issues are due to me using "measurements-setting-dialogs" branch.)

Thank you for your assistance!