Error 1 Error Lnk2019 Unresolved External Symbol Winmain@16
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Error Lnk2019 Unresolved External Symbol Winmain Referenced In Function __tmaincrtstartup
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Error Lnk2019 Unresolved External Symbol _winmain 16 Referenced In Function ___tmaincrtstartup
simple code as below I have two errors as following: #include
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Error 1 Error Lnk2019 Unresolved External Symbol Public __thiscall
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_WinMain@16 referenced in function ___tmainCRTStartup There was a main() in main.cpp, which was included and compiled in the project. So http://blog.kikicode.com/2013/09/error-lnk2019-unresolved-external.html what happened? Turned out that qtmaind.lib was removed from Linker Dependencies, added it back and problem solved. Don't ask me why I removed it in https://bobobobo.wordpress.com/2008/01/29/error-lnk2019-error1error-lnk2019-unresolved-external-symbol-_main-referenced-in-function-___tmaincrtstartupmsvcrtdlib/ the first place :) Here's my general way to solve this particular linker error when playing with Qt in Visual Studio: Ensure main() is defined error lnk2019 in a file (eg: main.cpp). Ensure the file(eg: main.cpp)is included in the project. Ensure the file is really being compiled, type some garbage and build. If there are errors in the file then it's being compiled. Right-click the project and click Properties. Go to Configuration Properties -> Linker Go toInput, ensureAdditional error lnk2019 unresolved Dependencieshas one of this entry: qtmaind.lib(for Debug build) qtmain.lib(for Release build) Go to System, ensure SubSystem is correct. Go to Advanced, ensure Entry Point is correct. The default is blank. Usually you don't mess with it and leave it blank. Posted by fxam at 1:26 AM Email ThisBlogThis!Share to TwitterShare to FacebookShare to Pinterest Labels: qt No comments: Post a Comment Newer Post Older Post Home Subscribe to: Post Comments (Atom) Search This Blog Loading... Subscribe To Posts Atom Posts Comments Atom Comments About Me fxam View my complete profile Blog Archive ▼ 2013 (4) ► November (2) ► October (1) ▼ September (1) error LNK2019: unresolved external symbol _WinMain... ► 2011 (6) ► October (1) ► September (3) ► July (1) ► April (1) ► 2010 (3) ► September (1) ► July (1) ► May (1) ► 2009 (6) ► October (3) ► August (3) Simple template. Powered by Blogger.
Posted in C++ Error 1 error LNK2019: unresolved external symbol _main referenced in function ___tmainCRTStartup MSVCRTD.lib This happens if you're compile/run a Windows app that has a WinMain function, but you chose "Console Application" INSTEAD of "Windows Application" when you were creating the new project. You fix this by right clicking on your PROJECT name, then picking the PROPERTIES dialog: Then change the subsystem to WINDOWS: NEXT TIME, to prevent that from happening, make sure you pick WINDOWS APPLICATION at the point where Visual Studio asks you whether you want a console app or a windows app!: Like this:Like Loading... Related « d3dx9 beginner linkererror C++ structs and arrays . . they are verysimilar! » 21 Comments Anonymous Posted August 29, 2008 at 10:38 pm Permalink This helped - thanks! Mike Posted October 23, 2008 at 9:24 am Permalink Thank you! El Ultra Posted November 18, 2008 at 10:15 pm Permalink I am new in this deal. You helped me. thank you, Bobobobo. Anomynous2 Posted May 28, 2009 at 3:23 pm Permalink This is excellent. Thank you for taking the time to include the images. This is far more detail than I ever expected. Kr L.J. Posted June 3, 2009 at 1:27 pm Permalink Thank you~! Anonymous Posted August 3, 2009 at 1:13 am Permalink Wahooo thank you! I have been trying for two days to figure out what was wrong with my code, I read other explanations of the error message that said the same thing but I only changed the project options and that didn't work. Your pictures showing how to create a new GUI project did the trick :) Phew… Wintermute Posted August 17, 2009 at 3:20 pm Permalink Thank you!!! Miguel Guerrero Posted September 23, 2009 at 6:44 am Permalink dont works!!! Anonymous Posted December 6, 2009 at 7:40 pm Permalink not work Anonymous Posted December 12, 2009 at 7:27 pm Permalink i tried the two options but this doesn't work…any idea? :( san Poste