collect2: ld returned 1 exit status singleton应用失败

最新推荐文章于 2025-09-19 10:47:39 发布

原创最新推荐文章于 2025-09-19 10:47:39 发布 · 1.4k 阅读

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#reference #thread #compiler #library #function #tools

本文解决了一个关于C++编译时出现的未定义符号引用问题，特别是针对CDataConvert类的实例化过程中的错误。通过调整库文件版本，成功解决了编译器无法找到特定函数的问题。

collect2: ld returned 1 exit status

错误：

# g++ dataconvert.cpp

/tmp/ccU8xY1P.o: In function `CDataConvert::Instance()':

dataconvert.cpp:(.text._ZN12CDataConvert8InstanceEv[CDataConvert::Instance()]+0xc): undefined reference to `CDataConvert::pinstance'

dataconvert.cpp:(.text._ZN12CDataConvert8InstanceEv[CDataConvert::Instance()]+0x33): undefined reference to `CDataConvert::pinstance'

dataconvert.cpp:(.text._ZN12CDataConvert8InstanceEv[CDataConvert::Instance()]+0x3a): undefined reference to `CDataConvert::pinstance'

collect2: ld returned 1 exit status

解决方案：

http://ubuntuforums.org/showthread.php?t=738035

The problem is with libgd. Specifically, "glmaterial.cc" is calling some functions that it thinks should be in the libgd library, but which apparently aren't.

Question: which version of libgd did you wind up installing? The "xpm" or "noxpm" version? Try installing the *other* one (it should automatically uninstall the first when you do so) and see if those functions are defined in there.

Other than that, I have no clue. I would suggest marking this thread as solved (go to "Thread Tools" to do so), and then opening up a new thread under a title like "libgd installed, but compiler can't find some gd functions". Since the title of this thread no longer matches the problem being discussed, it's less likely that somebody familiar with libgd is going to read it...