[osg-users] (no subject)

[Brian]

Hi Pedro,

Looks like you need to specify the osg libraries that you want to link against (osg.lib, osgdb.lib, etc. for release and osgd.lib, osgdbd.lib, etc. for debug)  It looks as though all you need for your current example is osgd.lib and/or osg.lib, but I didn't do a thorough examination of your error messages.  If you are specifying the correct libraries, check to make sure that your library path for OSG is correct. 

Brian


 On Wed Jan  2  9:06 , Pedro José Muñoz Martínez <z_cb_kaiser at hotmail.com> sent:

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>Hello all,
>I am trying to load Images in my application and it compiles ok but when linking it appears the following errors:
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>Â  Creating library ../bin/ExerciseImpl.lib and object ../bin/ExerciseImpl.exp
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual void __thiscall osg::Texture::compileGLObjects(class osg::State &)const " (__imp_?compileGLObjects at Texture@osg@@UBEXAAVState at 2@@Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) protected: virtual void __thiscall osg::Texture2D::computeInternalFormat(void)const " (__imp_?computeInternalFormat at Texture2D@osg@@MBEXXZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) protected: virtual void __thiscall osg::Texture2D::allocateMipmap(class osg::State &)const " (__imp_?allocateMipmap at Texture2D@osg@@MBEXAAVState at 2@@Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual int __thiscall osg::Texture2D::getTextureDepth(void)const " (__imp_?getTextureDepth at Texture2D@osg@@UBEHXZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual int __thiscall osg::Texture2D::getTextureHeight(void)const " (__imp_?getTextureHeight at Texture2D@osg@@UBEHXZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual void __thiscall osg::Object::computeDataVariance(void)" (__imp_?computeDataVariance at Object@osg@@UAEXXZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual int __thiscall osg::Texture2D::getTextureWidth(void)const " (__imp_?getTextureWidth at Texture2D@osg@@UBEHXZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual unsigned int __thiscall osg::Texture2D::getNumImages(void)const " (__imp_?getNumImages at Texture2D@osg@@UBEIXZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual class osg::Image const * __thiscall osg::Texture2D::getImage(unsigned int)const " (__imp_?getImage at Texture2D@osg@@UBEPBVImage at 2@I at Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual class osg::Image * __thiscall osg::Texture2D::getImage(unsigned int)" (__imp_?getImage at Texture2D@osg@@UAEPAVImage at 2@I at Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual void __thiscall osg::Texture2D::setImage(unsigned int,class osg::Image *)" (__imp_?setImage at Texture2D@osg@@UAEXIPAVImage at 2@@Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual unsigned int __thiscall osg::Texture2D::getTextureTarget(void)const " (__imp_?getTextureTarget at Texture2D@osg@@UBEIXZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual enum osg::StateAttribute::Type __thiscall osg::Texture2D::getType(void)const " (__imp_?getType at Texture2D@osg@@UBE?AW4Type at StateAttribute@2 at XZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual char const * __thiscall osg::Texture2D::className(void)const " (__imp_?className at Texture2D@osg@@UBEPBDXZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual char const * __thiscall osg::Texture2D::libraryName(void)const " (__imp_?libraryName at Texture2D@osg@@UBEPBDXZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual bool __thiscall osg::Texture2D::isSameKindAs(class osg::Object const *)const " (__imp_?isSameKindAs at Texture2D@osg@@UBE_NPBVObject at 2@@Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual class osg::Object * __thiscall osg::Texture2D::clone(class osg::CopyOp const &)const " (__imp_?clone at Texture2D@osg@@UBEPAVObject at 2@ABVCopyOp at 2@@Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) class osg::Image * __cdecl osgDB::readImageFile(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,class osgDB::ReaderWriter::Options const *)" (__imp_?readImageFile at osgDB@@YAPAVImage at osg@@ABV?$basic_string at DU?$char_traits at D@std@@V?$allocator at D@2@@std@@PBVOptions at ReaderWriter@1@@Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual class osg::Object * __thiscall osg::Texture2D::cloneType(void)const " (__imp_?cloneType at Texture2D@osg@@UBEPAVObject at 2@XZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual bool __thiscall osg::StateAttribute::checkValidityOfAssociatedModes(class osg::State &)const " (__imp_?checkValidityOfAssociatedModes at StateAttribute@osg@@UBE_NAAVState at 2@@Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: class osgDB::ReaderWriter::Options * __thiscall osgDB::Registry::getOptions(void)" (__imp_?getOptions at Registry@osgDB@@QAEPAVOptions at ReaderWriter@2 at XZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual bool __thiscall osg::Texture::getModeUsage(struct osg::StateAttribute::ModeUsage &)const " (__imp_?getModeUsage at Texture@osg@@UBE_NAAUModeUsage at StateAttribute@2@@Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: __thiscall osg::Texture2D::Texture2D(void)" (__imp_??0Texture2D at osg@@QAE at XZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual bool __thiscall osg::Texture::isTextureAttribute(void)const " (__imp_?isTextureAttribute at Texture@osg@@UBE_NXZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual unsigned int __thiscall osg::StateAttribute::getMember(void)const " (__imp_?getMember at StateAttribute@osg@@UBEIXZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual void __thiscall osg::Texture::resizeGLObjectBuffers(unsigned int)" (__imp_?resizeGLObjectBuffers at Texture@osg@@UAEXI at Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual void __thiscall osg::Texture::releaseGLObjects(class osg::State *)const " (__imp_?releaseGLObjects at Texture@osg@@UBEXPAVState at 2@@Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: void __thiscall osg::Referenced::unref(void)const " (__imp_?unref at Referenced@osg@@QBEXXZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: void __thiscall osg::Texture2D::setImage(class osg::Image *)" (__imp_?setImage at Texture2D@osg@@QAEXPAVImage at 2@@Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: static class osgDB::Registry * __cdecl osgDB::Registry::instance(bool)" (__imp_?instance at Registry@osgDB@@SAPAV12 at _N@Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual int __thiscall osg::Texture2D::compare(class osg::StateAttribute const &)const " (__imp_?compare at Texture2D@osg@@UBEHABVStateAttribute at 2@@Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: void __thiscall osg::Referenced::ref(void)const " (__imp_?ref at Referenced@osg@@QBEXXZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) protected: virtual __thiscall osg::Texture2D::~Texture2D(void)" (__imp_??1Texture2D at osg@@MAE at XZ)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual void __thiscall osg::Referenced::setThreadSafeRefUnref(bool)" (__imp_?setThreadSafeRefUnref at Referenced@osg@@UAEX_N at Z)
>1>prueba.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual void __thiscall osg::Texture2D::apply(class osg::State &)const " (__imp_?apply at Texture2D@osg@@UBEXAAVState at 2@@Z)
>1>../bin/ExerciseImpl.dll : fatal error LNK1120: 35 unresolved externals
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>And I don´t know how can I fix this. I wonder if you could help me. Thanks in advance.
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>Todo ruedas: información práctica y todo el glamour del mundo del motor. MSN Estilo y Tendencias
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