因为mapper文件中的update,delete,insert语句是不需要设置返回类型的,这边可以设为void。具体的方法后面再查下
注意,虽然是报错了,但是该条sql操作是成功了的,也就是该条update,delete,insert是有效的。
(未完)
相关文章
- 12-04Solve Error: 'has incomplete type', foward declaration of 'class x'
- 12-04TypeError: Fetch argument 0.484375 has invalid type
, must be a string or Tensor. (Can not convert a float32 into a Tensor or Operation.) - 12-04tensorflow中gradients的使用以及TypeError: Fetch argument None has invalid type
- 12-04tensorboard 使用summary报Fetch argument None has invalid type class NoneType
- 12-04解决springmvc报错,java.lang.IllegalArgumentException:No converter found for return value of type: class .......
- 12-04has an unsupported return type: class java.lang.Object
- 12-04解决java.lang.IllegalArgumentException: No converter found for return value of type: class java.util.ArrayList的问题
- 12-04解决No converter found for return value of type: class java.util.ArrayList
- 12-04解决java.lang.IllegalArgumentException: No converter found for return value of type: class java.util.ArrayList这个问题
- 12-04$.ajax函数调接口,报异常No converter found for return value of type: class java.util.ArrayList