在使用 Visual Studio for Mac 进行编程时,遇到 ‘The type or namespace name ‘xxx’ could not be found’ 的错误是一个比较常见的问题。这个错误通常意味着编译器无法识别某个类型或命名空间,可能是因为缺少相应的引用或者命名空间声明。下面是一些可能的解决方法: 1. 检查引用 首先,确保您已经添加了包含所需...
The type or namespace name '***' could not be found (are you missing a using directive or an assemb...(项目已引用过dll了) https://blog.csdn.net/weixin_34049948/article/details/86463617 虽然已经引用过dll,还是提示未引用,移除重新引用后,还是报同样的错。 右击项目,点属性,将目标框架改下就可...
在project菜单栏里选择add reference项,在browse子项里添加dll文件的地址。
From the IDE log you provided, there is an error of “Could not restore packages”. I would like to confirm a question with you: when you created the new project class library, did the packages successfully restored? And it would be better for us if you c...
你好!the type or namespace name could not be found 找不到类型或命名空间名称
将类库项目DBFSR的目标框架设置为与.exe目标框架一致的版本 4.5即可。重新编译该类库后,该类库的属性信息也便可以查看了(如上图右所示)。 参考文章 菜鸟写给菜鸟——The type or namespace name '***' could not be found (are you missing a using directive or an assembly reference 你们...
说明:在一个错误的请求提供服务所需资源的编译发生。请检查下列特定错误详细信息并适当地修改源代码。Server error' /' application. Compile error Note: compilation of resources required to provide services on an incorrect request occurred. Check the following specific error details and modify ...
The type or namespace name '***' could not be found (are you missing a using directive or an assembly reference 错误的提升内容: 具体情况: 本人出现这种问题的情况是这样的,本人解决方案的主.exe项目的目标框架情况如下: 而,该项目所依赖的附加类库项目的目标框架为 4.5。
Error: The type or namespace name could not be found errorCS0246: The type or namespace name 'OfficeOpenXml' could not be found (are you missing a using directive or an assembly reference?) Errors when running Apps in ASP.NET MVC CORE Escape or handle special character "(double-quote) ...
将类库项目DBFSR的目标框架设置为与.exe目标框架一致的版本 4.5即可。重新编译该类库后,该类库的属性信息也便可以查看了(如上图右所示)。 参考文章 菜鸟写给菜鸟——The type or namespace name '***' could not be found (are you missing a using directive or an assembly reference 没...