将VS2005项目移植到VS2015项目，获取虚假&& “定义的类别太多”例外 [英] Porting VS2005 project to VS2015 Project, Getting false && "Too many categories defined" Exception

问题描述

我已将所有公司项目从VS2005移植到VS2015 IDE。之后我开始运行我的应用程序，我得到如下的例外， 

我找出导致此异常的源文件，

n atltrace.h文件在给定路径中" C：\Program Files（x86）\ Microsoft Visual Studio 14.0\VC\atlmfc\include\atltrace.h"



在RegisterCategory（）中功能，在以下代码中：


if（m_nLastCategory> = MaxCategoryArray） 

{

ATLASSERT（假和&&"太多类别定义"）;

return;

}



m_nLastCategory达到MaxCategoryArray值32.因此得到了以上异常。

但我不知道为什么m_nLastCategory达到了32.请帮助解决这个问题。

T. hanks，

Bharathraj

---

Bharathraj

解决方案

嗨Bharathraj，

感谢您在此发帖。

>> 将VS2005项目移植到VS2015 Project，获取false&& "定义的类别太多"例外

对于这种情况，我建议您尝试以下步骤。

1. 右键单击您的cpp文件，然后选择"属性"
2. 打开"C / C ++>预编译标题"：选择 "使用 （/ Yu）"

如果这些仍然无效，我建议你创建一个新的空项目并复制你的源文件到它。然后重建它，看看是否有效。

希望这可以帮助你。

最好的问候，

Sera Yu

Hi,

I have ported all my company projects from VS2005 to VS2015 IDE. After that i started to run my application, i got an exception like below, 

I figured out the source file which causes this exception,

n atltrace.h file in given path "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\atlmfc\include\atltrace.h"

In RegisterCategory() function, In below code

if (m_nLastCategory >= MaxCategoryArray) 
{
ATLASSERT(false && "Too many categories defined");
return;
}

m_nLastCategory reaches MaxCategoryArray value 32. so got above exception.

But i have no idea why the m_nLastCategory reaches 32. Kindly some one help on this to resolve the problem.

Thanks,

Bharathraj

---

Bharathraj

解决方案

Hi Bharathraj,

thanks for posting here.

>>Porting VS2005 project to VS2015 Project, Getting false && "Too many categories defined" Exception

For this case, I suggest you try these steps below.

1. Right-click your cpp files and select "Properties"
2. Open "C/C++ > Precompiled Header": select "Use (/Yu)"

If these still couldn't work, I suggest you create a new empty project and copy your source files into it. Then rebuild it and see if this works.

Hope this could be help of you.

Best Regards,
Sera Yu

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