Something went wrong
What happened
Something failed that Malbec has no specific message for. The details under the message show what macOS or the engine reported.
The fix
Click Try Again.
When to write to us
If it happens twice, write to us with a diagnostics file. This is the message we most want to hear about.
Email support@malbec.app. For a diagnostics file, choose Help › Export Diagnostics… in Malbec and attach the zip it saves. It has no account details, and your home folder is masked.