How do I save the json file

[gabeworden]

How do I save the /home/admin/LEDMatrix/plugin-repos/calendar/credentials.json file?

[ChuckBuilds]

Should be fixed with this PR in the LEDMatrix repo, seems like the code was not loading the file upload widget correctly. ChuckBuilds/LEDMatrix#271

[5ymb01]

its fixed on my fork. submitted PR