orgmybatisspringMyBatisSystemException nested exception is orgapacheibatistypeTypeException Could not set parameters for mapping ParameterMappingproperty=__frch_item_3753occupyLength mode=IN javaType=

This exception is thrown when there is an issue with setting the parameters for mapping in MyBatis. Specifically, the exception message states that there was an error setting a non-null value for parameter #45042 with JdbcType null.

The cause of this issue is most likely a mismatch between the type of the parameter in the Java code and the expected type in the database. In this case, the parameter is expected to be a Double, but it is not being set correctly.

One possible solution is to check the mapping configuration in MyBatis and ensure that the correct JdbcType is specified for the parameter. You may need to explicitly set the JdbcType for the parameter in the mapping file or annotate the parameter in the Java code with the correct JdbcType.

Additionally, you should also verify that the value being passed for the parameter is a valid numeric or approximate numeric value. The error message mentions that the value '�' is not valid, so you should check if there is any issue with the value being passed.

By addressing these issues, you should be able to resolve the MyBatisSystemException