Does not start on macOS Tahoe

[Cantello]

Downloaded the latest disk image, copied the app file somewhere and got the following error after starting (mac mini M4, Tahoe 26.0):

Any idea what to do? Re-downloading with e.g. Firefox did not help.

[Venipa]

you need to run this command to allow the app to be run, this issue is caused due me not signing the application.

xattr -dr com.apple.quarantine /Applications/ytdlp-gui.app

since i dont have a developer license from apple which costs 99€ per year...

also to note, current rc version is broken for arm64/apple silicon devices, i'll be updating the app next week accordingly to fix that issue

[Cantello]

Thanks, that worked. Until I ran into the javascript error that you mentioned... :-)