为什么我得到这个简单的C ++代码的过程入口点错误？ [英] Why am I getting a procedure entry point error for this simple C++ code?

问题描述

我在写一个SFML游戏，当我试图运行代码这是我得到的错误：

点 _gxx_personality_v0 无法位于动态链接库 libstdc ++ - 6.dll

我已正确链接到所有库，包含文件正确。我甚至尝试了其他的答案建议放置 libstdc ++ - 6.dll 在我的可执行目录，但仍然没有。

另一个回答说，将 MinGW / bin 目录放在 PATH 环境变量中的任何其他目录之前，我也做了，它仍然没有工作。

注意：我得到这个错误，只有当我尝试使用SFML代码。

$ p

解决方案

确定，你添加的注释告诉我，SFML的东西是编译的另一个

您需要确保 SFML 和您的代码由相同的编译器（版本/配置）或至少兼容的编译器（版本/配置）编译。

我看到SFML的最新二进制包使用GCC 4.7，和最新的Code :: Blocks（mingw）自带的TDM GCC 4.7版本，所以它可能已经足够升级Code :: Blocks，并确保您使用SFML GCC 4.7 TDM（SJLJ）包（并使用gcc

否则，你应该手动安装TDM-GCC 4.7编译器，或者如果没有效果，自己编译SFML。 / p>

I'm writing an SFML game and when I try to run the code this is the error I get:

The procedure entry point _gxx_personality_v0 could not be located in the dynamic link library libstdc++-6.dll

I've linked to all the libraries correctly and the include files are correct. I've even tried what other answers suggested by putting the libstdc++-6.dll inside the directory of my exectable but still nothing.

Another answer said to put the MinGW/bin directory before any other directory in the PATH environment variable, which I did as well and it still didn't work.

Note: I get this error only when I try to use SFML code. It runs successfully when I comment it out.

解决方案

OK, the note you added tells me that the SFML stuff was compiled with another compiler version/configuration, newer one if memory serves right.

You need to make sure that SFML and your code are compiled by the same compiler (versions/configuration) or at least compatible compiler (versions/configuration).

I see that the latest binary packages of SFML use GCC 4.7, and the latest Code::Blocks (mingw) comes with the TDM GCC 4.7 build, so it might be enough to upgrade Code::Blocks and make sure you use the SFML GCC 4.7 TDM (SJLJ) package (and use the gcc that comes with Code::Blocks, of course).

Otherwise, you should probably install the TDM-GCC 4.7 compiler build manually, or if nothing works, compile SFML yourself.

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