Glyphs wont open

I have an application problem:

When I press on the app it just says “Glyphs cannot be opened”.
Do somebody of you know what may be the cause of this error?

Thank you all!

Does the machine meet the requirements? Minimum macOS 10.9.

Security settings? Right click and open, and confirm the dialog that follows.

Make sure the application is in the applications folder. If all else fails, perhaps redownload the app.

update: try these suggestions too: