Invalid file identifier, but can't edit the toolbox

I installed the free, light-weight toolbox "Rametrix LITE v1.1" here and followed the simple included instructions. Since it's a GUI, I don't have any code to paste here, and can't locate the directory where functions or classes were installed. To reproduce this error, simply:

1. paste this google sheet link into the first field: https://docs.google.com/spreadsheets/d/1o4359-q6Ap5azQsgj-IlSrBZKAnTmgfxUj-t3J5RGHk/edit?usp=sharing
2. select the attached folder
3. the error is: "Invalid file identifier. Use fopen to generate a valid file identifier"

The toolbox is for the PCA/LDA of Raman Spectra. I suspect it is because the .txt files are being closed and attempted to be re-accessed. How would I find the code so that I can fix these bugs?

Thank you so much!

[Image Analyst]

Have you tried to contact the authors? Chances are that no one here who is reading this has that toolbox.

Answer 1

[Walter Roberson]

https://github.com/SengerLab/RametrixLITEToolbox/blob/master/Rametrix(TM)%20LITE%20Toolbox%20v1.1.mltbx

After you install the .mtblx then you can go into the Add-On Manager. On the line corresponding to the toolbox, you can Open Folder. That will cd you to the folder that contains the source code, which you can then debug.