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Linker erros in MVS 2008

https://forums.wxwidgets.org/viewtopic.php?f=19&t=35113

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Linker erros in MVS 2008

Posted: Thu May 24, 2012 10:50 pm
by comedinha
Hello, i try compile a source in MVS 2008. I find errors:

Code: Select all

------ Build started: Project: Test, Configuration: Release Win32 ------
Compiling...
pngfiles.cpp
main.cpp
Linking...
main.obj : error LNK2001: unresolved external symbol "public: virtual class wxClassInfo * __thiscall wxAuiManagerEvent::GetClassInfo(void)const " (?GetClassInfo@wxAuiManagerEvent@@UBEPAVwxClassInfo@@XZ)
main.obj : error LNK2001: unresolved external symbol "public: virtual class wxClassInfo * __thiscall wxAuiNotebookEvent::GetClassInfo(void)const " (?GetClassInfo@wxAuiNotebookEvent@@UBEPAVwxClassInfo@@XZ)
main.obj : error LNK2001: unresolved external symbol "public: virtual class wxClassInfo * __thiscall wxSocketEvent::GetClassInfo(void)const " (?GetClassInfo@wxSocketEvent@@UBEPAVwxClassInfo@@XZ)
main.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssertFailure(wchar_t const *,int,wchar_t const *,wchar_t const *,wchar_t const *)" (?OnAssertFailure@wxAppConsole@@UAEXPB_WH000@Z)
main.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssert(wchar_t const *,int,wchar_t const *,wchar_t const *)" (?OnAssert@wxAppConsole@@UAEXPB_WH00@Z)
main.obj : error LNK2001: unresolved external symbol "public: void __thiscall wxAuiManager::LoadPaneInfo(class wxString,class wxAuiPaneInfo &)" (?LoadPaneInfo@wxAuiManager@@$$FQAEXVwxString@@AAVwxAuiPaneInfo@@@Z)
main.obj : error LNK2001: unresolved external symbol "public: class wxString __thiscall wxAuiManager::SavePaneInfo(class wxAuiPaneInfo &)" (?SavePaneInfo@wxAuiManager@@$$FQAE?AVwxString@@AAVwxAuiPaneInfo@@@Z)
main.obj : error LNK2001: unresolved external symbol "public: void __thiscall wxAuiManager::Update(void)" (?Update@wxAuiManager@@$$FQAEXXZ)
main.obj : error LNK2001: unresolved external symbol "public: bool __thiscall wxAuiManager::DetachPane(class wxWindow *)" (?DetachPane@wxAuiManager@@$$FQAE_NPAVwxWindow@@@Z)
main.obj : error LNK2001: unresolved external symbol "public: bool __thiscall wxAuiManager::AddPane(class wxWindow *,class wxAuiPaneInfo const &)" (?AddPane@wxAuiManager@@$$FQAE_NPAVwxWindow@@ABVwxAuiPaneInfo@@@Z)
main.obj : error LNK2001: unresolved external symbol "public: class wxAuiPaneInfo & __thiscall wxAuiManager::GetPane(class wxWindow *)" (?GetPane@wxAuiManager@@$$FQAEAAVwxAuiPaneInfo@@PAVwxWindow@@@Z)
main.obj : error LNK2001: unresolved external symbol "public: __thiscall wxAuiManager::wxAuiManager(class wxWindow *,unsigned int)" (??0wxAuiManager@@$$FQAE@PAVwxWindow@@I@Z)
main.obj : error LNK2001: unresolved external symbol "public: class wxInputStream * __thiscall wxURL::GetInputStream(void)" (?GetInputStream@wxURL@@$$FQAEPAVwxInputStream@@XZ)
main.obj : error LNK2001: unresolved external symbol "public: __thiscall wxURL::wxURL(class wxString const &)" (??0wxURL@@$$FQAE@ABVwxString@@@Z)
main.obj : error LNK2001: unresolved external symbol "public: virtual class wxClassInfo * __thiscall wxAuiNotebookEvent::GetClassInfo(void)const " (?GetClassInfo@wxAuiNotebookEvent@@$$FUBEPAVwxClassInfo@@XZ)
main.obj : error LNK2001: unresolved external symbol "int const wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED" (?wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED@@3HB)
main.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssert(wchar_t const *,int,wchar_t const *,wchar_t const *)" (?OnAssert@wxAppConsole@@$$FUAEXPB_WH00@Z)
main.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssertFailure(wchar_t const *,int,wchar_t const *,wchar_t const *,wchar_t const *)" (?OnAssertFailure@wxAppConsole@@$$FUAEXPB_WH000@Z)
main.obj : error LNK2001: unresolved external symbol "int const wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE" (?wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE@@3HB)
main.obj : error LNK2001: unresolved external symbol "public: virtual class wxClassInfo * __thiscall wxSocketEvent::GetClassInfo(void)const " (?GetClassInfo@wxSocketEvent@@$$FUBEPAVwxClassInfo@@XZ)
main.obj : error LNK2001: unresolved external symbol "public: int __thiscall wxAuiNotebook::GetSelection(void)const " (?GetSelection@wxAuiNotebook@@$$FQBEHXZ)
main.obj : error LNK2001: unresolved external symbol "public: unsigned int __thiscall wxAuiNotebook::SetSelection(unsigned int)" (?SetSelection@wxAuiNotebook@@$$FQAEII@Z)
main.obj : error LNK2001: unresolved external symbol "public: bool __thiscall wxAuiNotebook::SetPageText(unsigned int,class wxString const &)" (?SetPageText@wxAuiNotebook@@$$FQAE_NIABVwxString@@@Z)
main.obj : error LNK2001: unresolved external symbol "public: int __thiscall wxAuiNotebook::GetPageIndex(class wxWindow *)const " (?GetPageIndex@wxAuiNotebook@@$$FQBEHPAVwxWindow@@@Z)
main.obj : error LNK2001: unresolved external symbol "public: class wxWindow * __thiscall wxAuiNotebook::GetPage(unsigned int)const " (?GetPage@wxAuiNotebook@@$$FQBEPAVwxWindow@@I@Z)
main.obj : error LNK2001: unresolved external symbol "public: unsigned int __thiscall wxAuiNotebook::GetPageCount(void)const " (?GetPageCount@wxAuiNotebook@@$$FQBEIXZ)
main.obj : error LNK2001: unresolved external symbol "public: bool __thiscall wxAuiNotebook::DeletePage(unsigned int)" (?DeletePage@wxAuiNotebook@@$$FQAE_NI@Z)
main.obj : error LNK2001: unresolved external symbol "public: bool __thiscall wxAuiNotebook::AddPage(class wxWindow *,class wxString const &,bool,class wxBitmap const &)" (?AddPage@wxAuiNotebook@@$$FQAE_NPAVwxWindow@@ABVwxString@@_NABVwxBitmap@@@Z)
main.obj : error LNK2001: unresolved external symbol "public: __thiscall wxAuiNotebook::wxAuiNotebook(class wxWindow *,int,class wxPoint const &,class wxSize const &,long)" (??0wxAuiNotebook@@$$FQAE@PAVwxWindow@@HABVwxPoint@@ABVwxSize@@J@Z)
main.obj : error LNK2001: unresolved external symbol "void __cdecl wxOnAssert(wchar_t const *,int,char const *,wchar_t const *,wchar_t const *)" (?wxOnAssert@@$$FYAXPB_WHPBD00@Z)
main.obj : error LNK2001: unresolved external symbol "int g_isPainting" (?g_isPainting@@3HA)
main.obj : error LNK2001: unresolved external symbol "public: __thiscall wxAuiPaneButtonArray::~wxAuiPaneButtonArray(void)" (??1wxAuiPaneButtonArray@@$$FQAE@XZ)
main.obj : error LNK2001: unresolved external symbol "public: class wxAuiPaneButtonArray & __thiscall wxAuiPaneButtonArray::operator=(class wxAuiPaneButtonArray const &)" (??4wxAuiPaneButtonArray@@$$FQAEAAV0@ABV0@@Z)
main.obj : error LNK2001: unresolved external symbol "public: virtual class wxClassInfo * __thiscall wxAuiManagerEvent::GetClassInfo(void)const " (?GetClassInfo@wxAuiManagerEvent@@$$FUBEPAVwxClassInfo@@XZ)
D:\Tibia\Souce\Map Editor\trunk\RmE\Release\RmE.exe : fatal error LNK1120: 34 unresolved externals
Build log was saved at "file://d:\Tibia\Souce\Test\trunk\Test\Source\Release\BuildLog.htm"
RmE - 35 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
which may be? I found something similar in topics.

Re: Linker erros in MVS 2008

Posted: Fri May 25, 2012 9:11 am
by doublemax
As the errors are related to wxAUI you probably forgot to add the wxAUI library to your linker input files.
E.g wxmsw28u_aui.lib
The exact filename depends on your wx version and whether you're using Unicode or ANSI build.

Re: Linker erros in MVS 2008

Posted: Mon May 28, 2012 2:24 am
by comedinha
I have fixed:
New Linkers:

Code: Select all

~wxbase28u.lib
wxbase28u_net.lib
wxbase28u_xml.lib
wxjpeg.lib
wxmsw28u_aui.lib
wxmsw28u_core.lib
wxmsw28u_gl.lib
wxpng.lib
wxzlib.lib
comctl32.lib
wsock32.lib
gdi32.lib
advapi32.lib
comdlg32.lib
shell32.lib
ole32.lib
oleaut32.lib
User32.lib
libxml2.lib
Errors:

Code: Select all

main.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssertFailure(wchar_t const *,int,wchar_t const *,wchar_t const *,wchar_t const *)" (?OnAssertFailure@wxAppConsole@@UAEXPB_WH000@Z)
main.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssert(wchar_t const *,int,wchar_t const *,wchar_t const *)" (?OnAssert@wxAppConsole@@UAEXPB_WH00@Z)
main.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssert(wchar_t const *,int,wchar_t const *,wchar_t const *)" (?OnAssert@wxAppConsole@@$$FUAEXPB_WH00@Z)
main.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssertFailure(wchar_t const *,int,wchar_t const *,wchar_t const *,wchar_t const *)" (?OnAssertFailure@wxAppConsole@@$$FUAEXPB_WH000@Z)
main.obj : error LNK2001: unresolved external symbol "void __cdecl wxOnAssert(wchar_t const *,int,char const *,wchar_t const *,wchar_t const *)" (?wxOnAssert@@$$FYAXPB_WHPBD00@Z)
main.obj : error LNK2001: unresolved external symbol "int g_isPainting" (?g_isPainting@@3HA)
Definitions:

Code: Select all

__WINDOWS__
__WXMSW__
_DEBUG
__WIN95__
__WIN32__

Re: Linker erros in MVS 2008

Posted: Mon May 28, 2012 8:48 am
by doublemax
Can you build the "minimal" sample that comes with wxWidgets?

Re: Linker erros in MVS 2008

Posted: Mon May 28, 2012 2:06 pm
by comedinha
How so?

Re: Linker erros in MVS 2008

Posted: Mon May 28, 2012 2:46 pm
by doublemax
Go to <wxdir>/samples/minimal/ and open one of the Visual Studio solution files. Before building make sure to select the same configuration that you used when building the library.

Re: Linker erros in MVS 2008

Posted: Mon May 28, 2012 4:48 pm
by comedinha
same error:

Code: Select all

------ Build started: Project: Minimal, Configuration: Release Win32 ------
Deleting intermediate and output files for project 'Minimal', configuration 'Release|Win32'
Compiling...
minimal.cpp
Linking...
minimal.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssertFailure(wchar_t const *,int,wchar_t const *,wchar_t const *,wchar_t const *)" (?OnAssertFailure@wxAppConsole@@UAEXPB_WH000@Z)
minimal.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssert(wchar_t const *,int,wchar_t const *,wchar_t const *)" (?OnAssert@wxAppConsole@@UAEXPB_WH00@Z)
minimal.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssert(wchar_t const *,int,wchar_t const *,wchar_t const *)" (?OnAssert@wxAppConsole@@$$FUAEXPB_WH00@Z)
minimal.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssertFailure(wchar_t const *,int,wchar_t const *,wchar_t const *,wchar_t const *)" (?OnAssertFailure@wxAppConsole@@$$FUAEXPB_WH000@Z)
minimal.obj : error LNK2001: unresolved external symbol "void __cdecl wxOnAssert(wchar_t const *,int,char const *,wchar_t const *,wchar_t const *)" (?wxOnAssert@@$$FYAXPB_WHPBD00@Z)
minimal.obj : error LNK2001: unresolved external symbol "int g_isPainting" (?g_isPainting@@3HA)
C:\wxWidgets-2.8.6\samples\minimal\Minimal\Release\Minimal.exe : fatal error LNK1120: 6 unresolved externals
Build log was saved at "file://c:\wxWidgets-2.8.6\samples\minimal\Minimal\Minimal\Release\BuildLog.htm"
Minimal - 7 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
almost forgot
I put ignore specific library MSVCRT.lib

Re: Linker erros in MVS 2008

Posted: Mon May 28, 2012 5:33 pm
by doublemax
http://forums.wxwidgets.org/viewtopic.p ... 17#p142017
This describes how to build wx 2.9.x with VS 2010.

If you can, try with wx 2.9.x, if you're stuck with 2.8.x, you have to open wx.dsw and let VS convert it, as it doesn't come with project files for newer VS versions.

Apart from that, the steps should be the same when using VS2008.

Re: Linker erros in MVS 2008

Posted: Mon May 28, 2012 5:46 pm
by comedinha
Is that in the changelog asks to use the 2.8.6+

I looked at the project and recreate it, was using CRL
New errors:

Code: Select all

------ Build started: Project: Test, Configuration: Release Win32 ------
Compiling...
pngfiles.cpp
main.cpp
Linking...
main.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssert(wchar_t const *,int,wchar_t const *,wchar_t const *)" (?OnAssert@wxAppConsole@@UAEXPB_WH00@Z)
main.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssertFailure(wchar_t const *,int,wchar_t const *,wchar_t const *,wchar_t const *)" (?OnAssertFailure@wxAppConsole@@UAEXPB_WH000@Z)
main.obj : error LNK2001: unresolved external symbol "void __cdecl wxOnAssert(wchar_t const *,int,char const *,wchar_t const *,wchar_t const *)" (?wxOnAssert@@YAXPB_WHPBD00@Z)
D:\Tibia\Souce\Map Editor\trunk\Test\Release\Test.exe : fatal error LNK1120: 3 unresolved externals
Build log was saved at "file://d:\Tibia\Souce\Map Editor\trunk\Test\Release\BuildLog.htm"
RmE - 4 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
I use 2.8.6

Re: Linker erros in MVS 2008

Posted: Mon May 28, 2012 6:10 pm
by doublemax
Try removing "_DEBUG" from the flags as you're linking the release libs.

Re: Linker erros in MVS 2008

Posted: Mon May 28, 2012 6:23 pm
by comedinha
Same errors...

Code: Select all

main.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssert(wchar_t const *,int,wchar_t const *,wchar_t const *)" (?OnAssert@wxAppConsole@@UAEXPB_WH00@Z)
main.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall wxAppConsole::OnAssertFailure(wchar_t const *,int,wchar_t const *,wchar_t const *,wchar_t const *)" (?OnAssertFailure@wxAppConsole@@UAEXPB_WH000@Z)
main.obj : error LNK2001: unresolved external symbol "void __cdecl wxOnAssert(wchar_t const *,int,char const *,wchar_t const *,wchar_t const *)" (?wxOnAssert@@YAXPB_WHPBD00@Z)
D:\Test\Souce\Map Editor\trunk\Test\Release\Test.exe : fatal error LNK1120: 3 unresolved externals

Re: Linker erros in MVS 2008

Posted: Mon May 28, 2012 6:27 pm
by doublemax
Then i don't know. Try asking the authors of the project you're trying to compile.

Re: Linker erros in MVS 2008

Posted: Mon May 28, 2012 6:28 pm
by comedinha
The project is abandoned, no one has contact with the author

Re: Linker erros in MVS 2008

Posted: Mon May 28, 2012 6:38 pm
by doublemax
Can you post a link for the project?

Re: Linker erros in MVS 2008

Posted: Mon May 28, 2012 6:41 pm
by comedinha
http://rme.svn.sourceforge.net/viewvc/rme/trunk/

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