术语“更新数据库”不被识别为cmdlet的名称 [英] The term 'Update-Database' is not recognized as the name of a cmdlet

问题描述

我正在使用EF5 beta1，而之前我可以运行更新数据库。现在我关闭了Visual Studio，我无法让它运行。我收到以下错误：

术语更新数据库不被识别为cmdlet，函数，脚本文件的名称，或可操作的程序。检查名称的拼写，或者如果包含路径，请验证路径是否正确，然后重试。
在行：1 char：16
+ Update-Database<<<< -verbose
+ CategoryInfo：ObjectNotFound：（Update-Database：String）[]，CommandNotFoundException
+ FullyQualifiedErrorId：CommandNotFoundException

我已经尝试重新安装EF5b1，而当成功（已安装）时，更新数据库仍然无效。

任何人都可以帮忙？

解决方案

最近我一直遇到这个问题。我发现解决方案是关闭Package Manager Console，关闭Visual Studio然后重新打开它们。重新启动也是大部分时间工作，但并不总是。

I am using EF5 beta1 and while I was able to run the "Update-Database" before. Now that I shut down Visual Studio, I cannot get it to run. I get the following error:

The term 'Update-Database' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At line:1 char:16 + Update-Database <<<< -verbose + CategoryInfo : ObjectNotFound: (Update-Database:String) [], CommandNotFoundException + FullyQualifiedErrorId : CommandNotFoundException

I have tried to re-install EF5b1 and while was successful (already installed), the 'Update-Database' still does not work.

Can anyone help???

解决方案

I've been having this problem a number of times lately. I found the solution that worked was to close the Package Manager Console, close Visual Studio and then reopen them. Rebooting also worked most of the time, but not always.

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