You can try going into your security settings and toggle the "open anyway" option, or something similar to that. AFAIK Catalina automatically stops unsigned apps from opening but gives the option to open anyway through the Settings app.
kamjay
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A member registered May 04, 2020
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FOR MAC USERS WITH THE "APPLICATION CAN'T BE OPENED ERROR" I'm not a developer by any means but I got the same error and this is how I fixed it:
- If you unarchived the zip file with the default Archive Utility MacOs app, you will most likely get this error. I don't know exactly why, but a quick google search for the error found that you might get this error due to the way the app decompresses (?) the app file.
- Decompress the app using another unarchiver app. I used The Unarchiver and got the app to work. Currently using it now on MacOs Catalina.
Hopefully this helps someone!