When ibatisnet is configured incorrectly, several error messages are prompted.

This is not an error when usestatementnamespaces is not enabled.

 

-The error occurred while loading sqlmap.
-Check the parameter mapping typehandler attribute ''(must be a itypehandlercallback implementation ).
-The error occurred in <sqlmap resource = "maps/framework_tablefield.config" xmlns = "http://ibatis.apache.org/dataMapper"/>.
-Check the vs9.entity. framework_tablename.select.

Cause: The namespace is not changed after the configuration file is copied.

 

<? XML version = "1.0" encoding = "UTF-8"?>
<SqlmapNamespace = "vs9.entity. framework_tablename"-- The namespace of the two configuration files is the same
Xmlns = "http://ibatis.apache.org/mapping"

 

Solve the above error and continue...

-the error occurred while loading sqlmap.
-parameterpropertydeserializer
-the error occurred in .
-check the vs9.entity. framework_tablefield.insertparameter.

<Parametermaps>
<Parametermap id = "insertparameter" class = "framework_tablefield">
<Parameter property = "fieldname" column = "fieldname" type = "string" dbtype = "nvarchar" size = "50"/>
<Parameter property = "framework_tablename.tableid" column = "tableid" type = "guid" dbtype = "uniqueidentifier" size = "50"/>

<Parameter property = "ispk" column = "ispk" type = "Boolean" dbtype = "bit" size = "1"/>
<Parameter property = "fieldtype" column = "fieldtype" type = "string" dbtype = "nvarchar" size = "50"/>
<Parameter property = "fieldcomment" column = "fieldcomment" type = "string" dbtype = "nvarchar" size = "500"/>
</Parametermap>
</Parametermaps>
 

Always thought it was
Insertparameter uses unsupported ing types and deletes the entire parametermaps. Normally, it was found that the ing was incorrect.
Framework_tablename.tableid should beFramework_tablename.id