ABP框架问题排查记录

一、Missing type map configuration or unsupported mapping.

问题是因为没有做两个实体之间的映射(实体有相同名时，注意要加命令空间)

二、Error mapping types.  Mapping types:

两实体属性类型不对。

三、实体修改保存报错

An internal error occurred during your request!

Database operation expected to affect 1 row(s) but actually affected 0 row(s). Data may have been modified or deleted since entities were loaded. 

描述：如果信息直接取的是当前单表数据，然后再修改是没有问题的。假设用：projectCompanyRelativeManager.GetProjectCompanyRelativeByIdAsync

但是如果你是查询是关联出来的新实体，再转成当前的原实体进行更新，就会报如上错。解决：别直接更新了。已有成功解决方案。期待留言。