Linker errors in ObjectARX 2013 related to AcRxClass methods.

[sandeepk]

Here I am facing problem while building ObjectARX 2013 project which has be migrated from ObjectARX 2012 (It works well in 2012)

it gives errors like 

1]

Error 9 error LNK2019: unresolved external symbol "__declspec(dllimport) public: bool __thiscall AcRxClass::isDerivedFrom(class AcRxClass const *)const " (__imp_?isDerivedFrom@AcRxClass@@QBE_NPBV1@@Z) referenced in function "public: bool __thiscall AcRxObject::isKindOf(class AcRxClass const *)const " (?isKindOf@AcRxObject@@QBE_NPBVAcRxClass@@@Z) 

2]

Error 15 error LNK2001: unresolved external symbol "__declspec(dllimport) private: static void __stdcall AcHeapOperators::freeRawMem(void *)" (__imp_?freeRawMem@AcHeapOperators@@CGXPAX@Z) 

3]

Error 18 error LNK2001: unresolved external symbol _acedSSFree

I think there is some mismatch related to iskindof() function call

sample code

AcDbEntity* pEntity=NULL;

Acad::ErrorStatus es = acdbOpenAcDbEntity(pEntity, EntId, AcDb::kForWrite, Adesk::kFalse)

if(pEntity->isKindOf(AcDbPolyline::desc()))

{

...

}

Any help will be greatly appreciated.

Thanks in advance.

[Alexander.Rivilis]

It's look like missing include ac1st19.lib and accore.lib for linker.

Visual Teefy 2013 can help you: http://adndevblog.typepad.com/autocad/2012/04/migrating-objectarx-and-net-plug-ins-to-autocad-2013.h...

[sandeepk]

Thanks for reply Alexander,

I can see ac1st19.lib and accore.lib files in folder c:\ObjectARX2013\lib-win32 which I have referenced in my project.

I think some sort of setting I am missing..

[Alexander.Rivilis · Accepted solution]

If your's code has line:

#include <arxHeaders.h>

then all the necessary libraries will be linking (using the directive #pragma comment (lib, "<lib-name>"))

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@Anonymous wrote:

[...]

I can see ac1st19.lib and accore.lib files in folder c:\ObjectARX2013\lib-win32 which I have referenced in my project.

[...]

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It is not enough reference folder with lib's, but you have to add those lib's in Linker->Input->Additional Dependencies property of project.

[sandeepk]

Thanks a lot Alexander.. It worked perfectly :):)