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UnhandledRejection

Client-side function

JavaScript​

Parameters​

  • promise: Promise that was rejected and not handled, it is of Promise<any> type.
  • error: Error of the promise that was rejected, it is of any type.

Example​

The example below cancels the default error message box on client unhandled promise rejection and prints to the F11 console instead.

mp.events.add('unhandledRejection', (promise, error) => {
    // Print the message to F11 console or do whatever you need with it
    mp.console.logError(`[unhandledRejection]: ${JSON.stringify(promise)} ${error}`);

    // Cancel the event to prevent default error message box
    return true;
});