I am trying to import a tlb from a COM server(exe) I wrote with the
following statement:
#import "C:\\em2\\EM\\s rc\\core\\UMOSE Fax\\Debug\\UMO SEFax.tlb"
no_namespace auto_search
the tlh and tli are generated in the debug directory but I get the
following error:
Error 1 error LNK2019: unresolved external symbol "long __cdecl
_com_dispatch_m ethod(struct IDispatch *,long,unsigned short,unsigned
short,void *,wchar_t const *,...)" (?
_com_dispatch_m ethod@@YAJPAUID ispatch@@JGGPAX PB_WZZ) referenced in
function "public: short __thiscall IUMOSEFax::AddF ile(class
_bstr_t)" (?AddFile@IUMOS EFax@@QAEFV_bst r_t@@@Z) command.obj
Is there some linker setting I am missing here? The DLL I am trying
to compile is unmanaged.
4  6529  ku************@ gmail.com wrote:
I am trying to import a tlb from a COM server(exe) I wrote with the
following statement:
#import "C:\\em2\\EM\\s rc\\core\\UMOSE Fax\\Debug\\UMO SEFax.tlb"
no_namespace auto_search
the tlh and tli are generated in the debug directory but I get the
following error:
Error 1 error LNK2019: unresolved external symbol "long __cdecl
_com_dispatch_m ethod(struct IDispatch *,long,unsigned short,unsigned
short,void *,wchar_t const *,...)" (?
_com_dispatch_m ethod@@YAJPAUID ispatch@@JGGPAX PB_WZZ) referenced in
function "public: short __thiscall IUMOSEFax::AddF ile(class
_bstr_t)" (?AddFile@IUMOS EFax@@QAEFV_bst r_t@@@Z) command.obj
Is there some linker setting I am missing here? The DLL I am trying
to compile is unmanaged.
It looks like you're missing comsupp.lib from your linker inputs, or
possibly your library path is incorrect so the linker is finding an
incorrect version. I believe that the compiler-generated files
automatically reference the correct library (there are actually 4 different
libraries), so I'd lean towards the lib path being off. Try adding /verbose
to your linker settings to see where (or if!) the linker is finding
comsupp[w][d].lib.
-cd
On Jun 15, 8:19 am, kurt.kurtsm...@ gmail.com wrote:
On Jun 15, 7:03 am, "Carl Daniel [VC++ MVP]"
<cpdaniel_remov e_this_and_nos. ..@mvps.org.nos pamwrote:
kurt.kurtsm...@ gmail.com wrote:
I am trying to import a tlb from a COM server(exe) I wrote with the
following statement:
#import "C:\\em2\\EM\\s rc\\core\\UMOSE Fax\\Debug\\UMO SEFax.tlb"
no_namespace auto_search
the tlh and tli are generated in the debug directory but I get the
following error:
Error 1 error LNK2019: unresolved external symbol "long __cdecl
_com_dispatch_m ethod(struct IDispatch *,long,unsigned short,unsigned
short,void *,wchar_t const *,...)" (?
_com_dispatch_m ethod@@YAJPAUID ispatch@@JGGPAX PB_WZZ) referenced in
function "public: short __thiscall IUMOSEFax::AddF ile(class
_bstr_t)" (?AddFile@IUMOS EFax@@QAEFV_bst r_t@@@Z) command.obj
Is there some linker setting I am missing here? The DLL I am trying
to compile is unmanaged.
It looks like you're missing comsupp.lib from your linker inputs, or
possibly your library path is incorrect so the linker is finding an
incorrect version. I believe that the compiler-generated files
automatically reference the correct library (there are actually 4 different
libraries), so I'd lean towards the lib path being off. Try adding /verbose
to your linker settings to see where (or if!) the linker is finding
comsupp[w][d].lib.
-cd- Hide quoted text -
- Show quoted text -
Here is the verbose output. I am assuming it is finding the right
comsupp.lib as it finds the 8.0 version?
------ Rebuild All started: Project: UMOSEFaxPrint, Configuration:
Debug Win32 ------
Deleting intermediate and output files for project 'UMOSEFaxPrint' ,
configuration 'Debug|Win32'
Compiling...
ddihook.cpp
debug.cpp
devmode.cpp
dllentry.cpp
enable.cpp
intrface.cpp
Generating Code...
Compiling...
command.cpp
c:\em2\em\src\c ore\umosefaxpri nt\command.cpp( 255) : warning C4101:
'pDispatch' : unreferenced local variable
c:\em2\em\src\c ore\umosefaxpri nt\command.cpp( 254) : warning C4101:
'ppvObj' : unreferenced local variable
c:\em2\em\src\c ore\umosefaxpri nt\command.cpp( 253) : warning C4101:
'm_dwActiveACDI D' : unreferenced local variable
Compiling resources...
Compiling manifest to resources...
Linking...
Starting pass 1
Processed /DEFAULTLIB:uuid .lib
Processed /DEFAULTLIB:coms upp.lib
Processed /DEFAULTLIB:user 32.lib
Processed /DEFAULTLIB:ole3 2.lib
Processed /DEFAULTLIB:olea ut32.lib
Processed /DEFAULTLIB:LIBC MTD
Processed /DEFAULTLIB:OLDN AMES
Searching libraries
Searching C:\Program Files\Microsoft Visual Studio 8\VC\LIB
\comsupp.lib:
Found "void __stdcall _com_issue_erro r(long)" (?
_com_issue_erro r@@YGXJ@Z)
Referenced in command.obj
Loaded comsupp.lib(com supp.obj)
Found "void __stdcall _com_raise_erro r(long,struct IErrorInfo
*)" (?_com_raise_er ror@@YGXJPAUIEr rorInfo@@@Z)
Referenced in comsupp.lib(com supp.obj)
Loaded comsupp.lib(com raise.obj)
Found "long __cdecl _com_invoke_hel per(struct IDispatch
*,long,unsigned short,unsigned short,void *,unsigned short const
*,char *,struct IErrorInfo * *)" (?
_com_invoke_hel per@@YAJPAUIDis patch@@JGGPAXPB GPADPAPAUIError Info@@@Z)
Referenced in comsupp.lib(com supp.obj)
Loaded comsupp.lib(inv kprxy.obj)
Found "long __stdcall _com_handle_exc epinfo(struct tagEXCEPINFO
&,struct IErrorInfo * *)" (?
_com_handle_exc epinfo@@YGJAAUt agEXCEPINFO@@PA PAUIErrorInfo@@ @Z)
Referenced in comsupp.lib(inv kprxy.obj)
Loaded comsupp.lib(inv kerr.obj)
Searching C:\Program Files\Microsoft Visual Studio 8\VC\LIB
\kernel32.lib:
Found __imp__DebugBre ak@0
Referenced in command.obj
Loaded kernel32.lib(KE RNEL32.dll)
Found __imp__CreateFi leW@28
Referenced in command.obj
Loaded kernel32.lib(KE RNEL32.dll)
Found __imp__GetTempF ileNameW@16
Referenced in command.obj
Loaded kernel32.lib(KE RNEL32.dll)
Found __imp__GetTempP athW@8
Referenced in command.obj
Loaded kernel32.lib(KE RNEL32.dll)
Found __imp__Interloc kedDecrement@4
Referenced in command.obj
Referenced in intrface.obj
Loaded kernel32.lib(KE RNEL32.dll)
Found __imp__OutputDe bugStringA@4
Referenced in debug.obj
Loaded kernel32.lib(KE RNEL32.dll)
Found __imp__OutputDe bugStringW@4
Referenced in debug.obj
Loaded kernel32.lib(KE RNEL32.dll)
Found __imp__SetLastE rror@4
Referenced in devmode.obj
Referenced in intrface.obj
Loaded kernel32.lib(KE RNEL32.dll)
Found __imp__Interloc kedIncrement@4
Referenced in intrface.obj
Loaded kernel32.lib(KE RNEL32.dll)
Found __imp__CloseHan dle@4
Referenced in intrface.obj
Loaded kernel32.lib(KE RNEL32.dll)
Found __imp__GetLastE rror@0
Referenced in intrface.obj
Referenced in comsupp.lib(inv kprxy.obj)
Loaded kernel32.lib(KE RNEL32.dll)
Found __imp__WriteFil e@20
Referenced in intrface.obj
Loaded kernel32.lib(KE RNEL32.dll)
Found __imp__LocalFre e@4
Referenced in comsupp.lib(com raise.obj)
Loaded kernel32.lib(KE RNEL32.dll)
Found __imp__lstrlenW @4
Referenced in comsupp.lib(inv kprxy.obj)
Loaded kernel32.lib(KE RNEL32.dll)
Found __IMPORT_DESCRI PTOR_KERNEL32
Referenced in kernel32.lib(KE RNEL32.dll)
Referenced in kernel32.lib(KE RNEL32.dll)
Referenced in kernel32.lib(KE RNEL32.dll)
Referenced in kernel32.lib(KE RNEL32.dll)
Referenced in kernel32.lib(KE RNEL32.dll)
Referenced in kernel32.lib(KE RNEL32.dll)
Referenced in kernel32.lib(KE RNEL32.dll)
Referenced in kernel32.lib(KE RNEL32.dll)
Referenced in kernel32.lib(KE RNEL32.dll)
Referenced in kernel32.lib(KE RNEL32.dll)
Referenced in kernel32.lib(KE RNEL32.dll)
Referenced in kernel32.lib(KE RNEL32.dll)
Referenced in kernel32.lib(KE RNEL32.dll)
Referenced in kernel32.lib(KE RNEL32.dll)
Loaded kernel32.lib(KE RNEL32.dll)
Found __NULL_IMPORT_D ESCRIPTOR
Referenced in kernel32.lib(KE RNEL32.dll)
Loaded kernel32.lib(KE RNEL32.dll)
Found KERNEL32_NULL_T HUNK_DATA
Referenced in kernel32.lib(KE RNEL32.dll)
Loaded kernel32.lib(KE RNEL32.dll)
Searching C:\Program Files\Microsoft Visual Studio 8\VC\PlatformSD K
\lib\user32.lib :
Searching C:\Program Files\Microsoft Visual Studio 8\VC\PlatformSD K
\lib\gdi32.lib:
Searching C:\Program Files\Microsoft Visual Studio 8\VC\PlatformSD K
\lib\winspool.l ib:
Searching C:\Program Files\Microsoft Visual Studio 8\VC\PlatformSD K
\lib\comdlg32.l ib:
Searching C:\Program Files\Microsoft Visual Studio 8\VC\PlatformSD K
\lib\advapi32.l ib:
Searching C:\Program Files\Microsoft Visual Studio 8\VC\PlatformSD K
\lib\shell32.li b:
Searching C:\Program Files\Microsoft Visual Studio 8\VC\PlatformSD K
\lib\ole32.lib:
Found __imp__CoUninit ialize@0
Referenced in command.obj
Loaded ole32.lib(ole32 .dll)
Found __imp__CoGetCla ssObject@20
Referenced in command.obj
Loaded ole32.lib(ole32 .dll)
Found __imp__CLSIDFro mProgID@8
Referenced in command.obj
Loaded ole32.lib(ole32 .dll)
Found __imp__CoInitia lize@4
Referenced in command.obj
Loaded ole32.lib(ole32 .dll)
Found __imp__StringFr omGUID2@12
Referenced in intrface.obj
Loaded ole32.lib(ole32 .dll)
Found __IMPORT_DESCRI PTOR_ole32
Referenced in ole32.lib(ole32 .dll)
Referenced in ole32.lib(ole32 .dll)
Referenced in ole32.lib(ole32 .dll)
Referenced in ole32.lib(ole32 .dll)
Referenced in ole32.lib(ole32 .dll)
Loaded ole32.lib(ole32 .dll)
Found ole32_NULL_THUN K_DATA
Referenced in ole32.lib(ole32 .dll)
Loaded ole32.lib(ole32 .dll)
Searching C:\Program Files\Microsoft Visual Studio 8\VC\PlatformSD K
\lib\oleaut32.l ib:
Found __imp__SysAlloc String@4
Referenced in command.obj
Loaded oleaut32.lib(OL EAUT32.dll)
Found __imp__SysFreeS tring@4
Referenced in command.obj
Referenced in comsupp.lib(inv kerr.obj)
Loaded oleaut32.lib(OL EAUT32.dll)
Found __imp__GetError Info@8
Referenced in comsupp.lib(com supp.obj)
Loaded oleaut32.lib(OL EAUT32.dll)
Found __imp__VariantC hangeType@16
Referenced in comsupp.lib(inv kprxy.obj)
Loaded oleaut32.lib(OL EAUT32.dll)
Found __imp__VariantC lear@4
Referenced in comsupp.lib(inv kprxy.obj)
Loaded oleaut32.lib(OL EAUT32.dll)
Found __imp__VariantI nit@4
Referenced in comsupp.lib(inv kprxy.obj)
Loaded oleaut32.lib(OL EAUT32.dll)
Found __imp__SetError Info@8
Referenced in comsupp.lib(inv kprxy.obj)
Loaded oleaut32.lib(OL EAUT32.dll)
Found __imp__CreateEr rorInfo@4
Referenced in comsupp.lib(inv kerr.obj)
Loaded oleaut32.lib(OL EAUT32.dll)
Found __IMPORT_DESCRI PTOR_OLEAUT32
Referenced in oleaut32.lib(OL EAUT32.dll)
Referenced in oleaut32.lib(OL EAUT32.dll)
Referenced in oleaut32.lib(OL EAUT32.dll)
Referenced in oleaut32.lib(OL EAUT32.dll)
Referenced in oleaut32.lib(OL EAUT32.dll)
Referenced in oleaut32.lib(OL EAUT32.dll)
Referenced in oleaut32.lib(OL EAUT32.dll)
Referenced in oleaut32.lib(OL EAUT32.dll)
Loaded oleaut32.lib(OL EAUT32.dll)
Found OLEAUT32_NULL_T HUNK_DATA
Referenced in oleaut32.lib(OL EAUT32.dll)
Loaded oleaut32.lib(OL EAUT32.dll)
Searching C:\Program Files\Microsoft Visual Studio 8\VC\LIB
\uuid.lib:
Found _IID_IDispatch
Referenced in command.obj
Loaded uuid.lib(oaidl_ i.obj)
Found _IID_IClassFact ory
Referenced in command.obj
Referenced in intrface.obj
Loaded uuid.lib(unknwn _i.obj)
Searching C:\Program Files\Microsoft Visual Studio 8\VC\PlatformSD K
...
read more »- Hide quoted text -
- Show quoted text -
I am a moron. I just realized I was not linking against the wide
version.
Sorry for wasting your time.
<ku************ @gmail.comwrote in message
I just realized I was not linking against the wide version.
Sorry for wasting your time.
Not a problem - we've all been there :)
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