my.onError

App({
  onLaunch() {
    my.onError((error) => {
      // Send to monitoring service
      this.sendToMonitoring({
        type: 'js_error',
        message: error,
        page: getCurrentPages().pop()?.route,
        time: new Date().toISOString()
      });
    });
  }
});

App({
  onLaunch() {
    my.getRunScene({
      success: ({ envVersion }) => {
        if (envVersion === 'develop') {
          my.onError((error) => {
            // Show detailed error in development
            my.alert({
              title: 'Debug Error',
              content: error
            });
          });
        }
      }
    });
  }
});

App({
  onLaunch() {
    my.onError((error) => {
      // Attempt to recover from known errors
      if (error.includes('network')) {
        my.showToast({
          content: 'Network error. Retrying...',
          type: 'fail'
        });
        // Retry logic
      }
    });
  }
});