error lnk2001

Learning VC + + often encounter link error LNK2001, this error is very annoying, because for programmers, it is better to change the error than the compilation error, and in general, when a connection error occurs, the compilation has passed. There

This is the category that belongs to the linker tools error. unresolved external symbol "symbol"The code refers to something (such as a function, variable, or label) that the linker cannot find in the library and object files.Possible causes

VC + + often encounter a link error LNK2001, this error is very annoying, because for programmers, the best error to change is compiled errors, and generally occurs when the connection error, Compilation has passed. There are many reasons for

Resolve external symbol Error: _main,_winmain@16,__beginthreadexWhen you create an MFC project, you do not use the MFC AppWizard Wizard, if you do not set the project parameters, you will generate many connection errors at compile time, such as

Recently encountered on the compilation of the "unresolved external symbol" problem, in the online search for a solution to do = Find the following blog content, the author explained quite comprehensive, as a collection for future inquiries.Original

1.: Fatal error C1189: #error: WINDOWS. H already included. MFC apps must not #include Cause: The header file is not in the wrong order. It's mainly after . Resolution: Adjust header file Link order so that before Original header File

(1) A compilation problem occurs in VC network programming. It turns out that wsock32.lib is missing.Add wsock32.lib to project --> Settings --> link --> Object/library modules.When developing Winsock APIs in VC, you must use the following three

Original post address: http://hym131690.blog.163.com/blog/static/642553162009212104926450/ I recently want to learn about network programming, and most socket programming environments are UNIX, which is inconvenient and cannot be compiled in windows.

1. When VS2010 compiles QT, the following error occurs:1>------started rebuild All: project: mydialog, config: Debug Win32------1> build Start time is 2015/9/9 14:57:04.1>initializebuildstatus:1> is creating "Debug\mydialog.unsuccessfulbuild"

Today encountered the error lnk2001:unresolved external symbol __endthreadex This problem, find the solution as follows No Beginthreadex endthreadex two routines were used.Display when compiling programs in VCLinking ...Nafxcw.lib (thrdcore.obj):