IoTDB client cannot connect to the server
Required field ‘statusCode’ was not present
Solution
The above connection problems are caused by inconsistent versions of the client and server. Make sure that the version in the pom, the version of the iotdb server, or the version of the cli in the program all belong to the same major version.
At present, the communication protocols between 0.8.x, 0.9.x and 0.10.x versions are not compatible and cannot be mixed.
If you encounter connection problems, please first check whether the versions are consistent.