1. Incompatible module version: Make sure that the police module version you are using matches your game version. Mismatching can lead to errors.
2. Module or script conflict: Some modules or scripts conflict with the police module, resulting in an error when calling for support.
3. Incorrect installation or file damage: Incorrect installation or file damage can also lead to the failure of call support function. GTAV's police system is an important part of the game. In the game, if you commit illegal acts, such as killing, robbing or destroying public property, the police will go out to hunt you down.