LightSwitch - 无法升级 [英] LightSwitch - Failure to upgrade

问题描述

我在Visual Studio 2012上创建了一个新的灯光开关项目，当我尝试添加一个新的html客户端时，它要求我升级。当我升级时，项目被卸载并告诉我以下错误：

Studio需要对此项目进行非功能性更改，以便在此版本和Visual Studio中启用项目2010 SP1没有影响项目行为。

解决方案

您所说的错误我认为实际上是"警告"。 - 如下所示？  请注意，此示例中的"错误"列为空，但会显示警告。   如果这是您所看到的，那么一切都应该没问题。 升级后项目是否按预期运行
或者您是否遇到其他问题？

I have created a new light switch project on Visual studio 2012 and when I try to add a new html client it asks me to upgrade. When I upgrade the project is unloaded and tells me the following error:

Studio needs to make non-functional changes to this project in order to enable the project to open in this version and Visual Studio 2010 SP1 without impacting project behavior.

解决方案

The error your are talking about I think is actually "warning" - as seen below?   Notice the "errors" column is empty in this example but there is a warning.   If this is what you saw then everything should be ok.  Did the project work as expected after the upgrade or did you encounter additional issues?

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