错误C1190：托管目标代码需要'/ clr'选项

本文介绍了错误C1190：托管目标代码需要'/ clr'选项的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

已经发现了很多这个错误，但我的情况还没有与之相匹配。 我正在调试中构建一个解决方案（有很多项目）模式，其中一个是抛出这个错误，我使用的是VS2010，语言是C ++，。net 4.0版，之前这个项目是在vs2008和VS2010中编译的，现在一切都还好，现在我有一台新机器了只是安装了VS2010，现在面临这个错误。 要注意的主要事项是：属性设置：1）项目配置 - > General-> / CLR被选中2 ）在C ++中 - > General->没有CLR支持 我自从过去以来一直使用这些设置，只有在相同的调试模式下，它在VS2010的旧机器上才能正常运行。 如果我在两种设置中打开/ Clr支持，一般和c ++ - >一般两者，我得到另一个错误：错误C2855：命令行选项'/ clr'与预编译头我删除.pch文件不一致，并重新创建它，即使这样，这个错误仍然存​​在。 怎么办？

Found a lot on this error already, but my case does not get matched with any yet. I am building a solution (having many projects) in debug mode, and one of them is throwing this error, I am using VS2010 and language is C++, version 4.0, earlier this project was compiled in vs2008 and then VS2010, and it was all ok, now I got a new machine which has just VS2010 installed and now facing this error. main thing to notice is: Properties settings: 1) Project Configuration->General->/CLR is chosen 2) In C++->General-> No CLR support I am having these settings since past, it's running all fine in my old machine in VS2010 only in the same debug mode. If I turn on /Clr support in both the settings, general and c++-> general both, I got another error: error C2855: command-line option '/clr' inconsistent with precompiled header I deleted .pch file,and recreated it, even then, this error persists. What to do?

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关于预编译头的第二个问题，看起来你的Stdafx.cpp被编译了没有/ clr选项。您也需要在那里切换它（可能导致其他类的问题）;或者将预编译标题选项（在C / C ++中 - 预编译标题）设置为不使用预编译标题，而不是在.cpp文件中包含Stdafx.h。 我不喜欢我不知道为什么它在旧机器上工作。 Regarding the second problem with the precompiled header, it looks like your Stdafx.cpp is compiled without the /clr option. You either need to switch it on there as well (possibly leading to problems with other classes); or set the Precompiled Header option (in C/C++ - Precompiled Headers) to Not Using Precompiled headers and not include Stdafx.h in your .cpp file. I don't know why it worked on the old machine.