macOS FAQ

What to do if you can't open the application?

If you can't open the application, it might be because:

The application is unsigned or damaged
System security settings are blocking it

Solutions:

Go to System Preferences > Security & Privacy
Click "Open Anyway" or "Allow"
If you still can't open it, execute in the terminal:
bash
```
xattr -cr /Applications/ApplicationName.app
```

How to solve the "Developer cannot be verified" issue?

If you encounter a "Developer cannot be verified" prompt:

Go to System Preferences > Security & Privacy
Click "Open Anyway"
Confirm opening in the dialog that appears

What if the program fails to start?

If the program doesn't start, check:

Whether you have sufficient system permissions
Whether other programs are occupying the relevant ports
Whether firewall settings are correct

How to solve port occupation issues?

If you encounter port occupation:

Open Terminal
Enter lsof -i :port_number to find the process occupying the port
Use kill -9 process_ID to terminate the process occupying the port

How to import configuration files?

Click the "Import" button in the top right corner of the interface
Select your configuration file (.yaml format supported)
Confirm the import

What to do if the configuration file format is incorrect?

If the configuration file format is incorrect:

Check if the YAML syntax is correct
Ensure the configuration file is encoded in UTF-8
Refer to the official documentation to check if the configuration items are correct