China Mobile package processing failed. An exception occurred while calling the interface.

China Mobile failed to process the package, and the call interface was abnormal for the following reasons:

1. When passing interface parameters, the assembly format is incorrect. At this time, it is necessary to correct the front-end parameter assembly logic to avoid this interface abnormality.

2. After the parameters passed by the front end reach the back end, runtime exceptions will appear when the back end executes.