LINK : fatal error LNK1104: cannot open file

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Thu, 2005-10-06 10:12
hedgeshashi
Joined: 2005-09-28
 Forum posts: 23
hi,

here is the code...

mmp file
=====================

/*
* ============================================================================
*  Name     : out.mmp
*  Part of  : out
*  Created  : 9/30/2005 by Shashi
*  Description:
*     This is the project specification file for out.
*     Initial content was generated by Series 60 AppWizard.
*     
*  Version  :
*  Copyright: satyam
* ============================================================================
*/

TARGET  out.app
TARGETTYPE  app
UID  0x100039CE 0x02EBB0B7
TARGETPATH \system\apps\out

SOURCEPATH ..\src
SOURCE  OutApp.cpp
SOURCE  OutAppUi.cpp
SOURCE  OutDocument.cpp
SOURCE  OutView.cpp
SOURCE   ClientApp.cpp

RESOURCE ..\data\out.rss
RESOURCE ..\data\out_caption.rss
LANG     SC


USERINCLUDE ..\inc

SYSTEMINCLUDE    \epoc32\include


LIBRARY estlib.lib euser.lib
LIBRARY euser.lib apparc.lib cone.lib eikcore.lib
LIBRARY eikcoctl.lib avkon.lib
LIBRARY aknskins.lib


/*shashi*/

======================


main cpp file


#include<Etel3rdParty.h>

//#include<clientapp.h>

#include<eikenv.h>


#include <ClientApp.h>
//#include "Outdocument.h"
//#include <aknselectionlist.h>
//#include <aknviewappui.h>



void CClientApp::ConstructL()
    {
    iTelephony = CTelephony::NewL();
   //CActiveScheduler::Add(this);
    }

CClientApp::~CClientApp()
    {
    cancel();   // if any request outstanding, calls DoCancel() to cleanup
    delete iTelephony;
    }

void CClientApp::MakeCall()
    {
   _LIT(KNumberToDial, "+01 1234 5678");
    iTelephony->EstablishDataCall(iStatus , iDataPort,KNumberToDial );
    iState = EEstablishing;
    SetActive();
 }


void CClientApp::RunL()
    {
    _LIT8(KDataToWrite,"1234567890");
    if ( (iStatus == KErrNone) && (iState = EEstablishing) )
        {
        iDataPort.Write(iStatus,KDataToWrite);
        iState = EWriting;
        SetActive();
        }
    else
        iTelephony->TerminateDataCall();
    }

void CClientApp::DoCancel()
    {
    iDataPort.Cancel();
    iTelephony->CancelEstablishDataCall();
    }

/*shashi*/
======================

errors are

C:\Symbian\7.0s\Series60_v20\Examples\out\src\ClientApp.cpp(39) : warning C4706: assignment within conditional expression
Doing first-stage link by name
 link.exe @C:\DOCUME~1\sh24201\LOCALS~1\Temp\nma01368.
   Creating library \Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.lib and object \Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.exp
LINK : warning LNK4005: no objects used from library \Symbian\7.0s\Series60_v20\EPOC32\RELEASE\WINS\UDEB\ESTLIB.LIB
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: static class CTelephony * __cdecl CTelephony::NewL(void)" (?NewL@CTelephony@@SAPAV1@XZ)
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: virtual __thiscall CTelephony::~CTelephony(void)" (??1CTelephony@@UAE@XZ)
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: void __thiscall CClientApp::cancel(void)" (?cancel@CClientApp@@QAEXXZ)
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: void __thiscall CClientApp::SetActive(void)" (?SetActive@CClientApp@@QAEXXZ)
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: void __thiscall CTelephony::EstablishDataCall(class TRequestStatus &,class RComm &,class TDesC16 const &)" (?EstablishDataCall@CTelephony@@QAEXAAVTRequestStatus@@AAVRComm@@ABVTDesC16
@@@Z)
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: int __thiscall CTelephony::TerminateDataCall(void)" (?TerminateDataCall@CTelephony@@QAEHXZ)
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: void __thiscall RComm::Write(class TRequestStatus &,class TDesC8 const &)" (?Write@RComm@@QAEXAAVTRequestStatus@@ABVTDesC8@@@Z)
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: void __thiscall CTelephony::CancelEstablishDataCall(void)" (?CancelEstablishDataCall@CTelephony@@QAEXXZ)
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: void __thiscall RComm::Cancel(void)" (?Cancel@RComm@@QAEXXZ)
\Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.APP : fatal error LNK1120: 9 unresolved externals
NMAKE : fatal error U1077: 'link.exe' : return code '0x460'
Stop.
 if exist "\Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.exp" del "\Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.exp"
Stopped the build by removing the export object,
if present, because the pre-link stage failed
Linking...
LINK : fatal error LNK1104: cannot open file "\Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.exp"
Error executing link.exe.
Creating browse info file...

OUT.APP - 12 error(s), 2 warning(s)



what's wrong in the code...?

Thu, 2005-10-06 11:12
glen.cook
Joined: 2005-05-09
 Forum posts: 46
Re: LINK : fatal error LNK1104: cannot open file
You're getting an undefined symbol: CTelephony::NewL

According to the docs for CTelephony, you need to link against: Etel3rdParty.lib

So you need to add a line to the mmp:
LIBRARY Etel3rdParty.lib

Cheers,
Glen.
 
Thu, 2005-10-06 11:36
hedgeshashi
Joined: 2005-09-28
 Forum posts: 23
Re: LINK : fatal error LNK1104: cannot open file
yaa, i already added this library also.
..but the same error is coming....


any other way?
 
Thu, 2005-10-06 13:02
Andreas
Joined: 2003-12-05
 Forum posts: 672
Re: LINK : fatal error LNK1104: cannot open file
Did you reimport the mmp file to Visual Studio?
 
Fri, 2005-10-07 04:56
hedgeshashi
Joined: 2005-09-28
 Forum posts: 23
Re: LINK : fatal error LNK1104: cannot open file
now I am getting these errors..

program

#include<Etel3rdParty.h>

//#include<clientapp.h>

#include<eikenv.h>


#include <ClientApp.h>
//#include "Outdocument.h"
//#include <aknselectionlist.h>
//#include <aknviewappui.h>



void CClientApp::ConstructL()
    {
    iTelephony = CTelephony::NewL();
   //CActiveScheduler::Add(this);
    }

CClientApp::~CClientApp()
    {
    cancel();   // if any request outstanding, calls DoCancel() to cleanup
    delete iTelephony;
    }

void CClientApp::MakeCall()
    {
   _LIT(KNumberToDial, "+01 1234 5678");
    iTelephony->EstablishDataCall(iStatus , iDataPort,KNumberToDial );
    iState = EEstablishing;
    SetActive();
 }


void CClientApp::RunL()
    {
    _LIT8(KDataToWrite,"1234567890");
    if ( (iStatus == KErrNone) && (iState = EEstablishing) )
        {
        iDataPort.Write(iStatus,KDataToWrite);
        iState = EWriting;
        SetActive();
        }
    else
        iTelephony->TerminateDataCall();
    }

void CClientApp::DoCancel()
    {
    iDataPort.Cancel();
    iTelephony->CancelEstablishDataCall();
    }

/*shashi*/
======================

errors:

C:\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\SRC\Clientapp.cpp(39) : warning C4706: assignment within conditional expression
Doing first-stage link by name
 link.exe @C:\DOCUME~1\sh24201\LOCALS~1\Temp\nma02804.
   Creating library \Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.lib and object \Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.exp
LINK : warning LNK4005: no objects used from library \Symbian\7.0s\Series60_v20\EPOC32\RELEASE\WINS\UDEB\ESTLIB.LIB
LINK : warning LNK4005: no objects used from library \Symbian\7.0s\Series60_v20\EPOC32\RELEASE\WINS\UDEB\EFSRV.LIB
LINK : warning LNK4005: no objects used from library \Symbian\7.0s\Series60_v20\EPOC32\RELEASE\WINS\UDEB\EDBMS.LIB
LINK : warning LNK4005: no objects used from library \Symbian\7.0s\Series60_v20\EPOC32\RELEASE\WINS\UDEB\ESTOR.LIB
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: virtual __thiscall CTelephony::~CTelephony(void)" (??1CTelephony@@UAE@XZ)
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: void __thiscall CClientApp::cancel(void)" (?cancel@CClientApp@@QAEXXZ)
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: void __thiscall CClientApp::SetActive(void)" (?SetActive@CClientApp@@QAEXXZ)
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: void __thiscall RComm::Write(class TRequestStatus &,class TDesC8 const &)" (?Write@RComm@@QAEXAAVTRequestStatus@@ABVTDesC8@@@Z)
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: void __thiscall RComm::Cancel(void)" (?Cancel@RComm@@QAEXXZ)
\Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.APP : fatal error LNK1120: 5 unresolved externals
NMAKE : fatal error U1077: 'link.exe' : return code '0x460'
Stop.
 if exist "\Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.exp" del "\Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.exp"
Stopped the build by removing the export object,
if present, because the pre-link stage failed
Linking...
LINK : fatal error LNK1104: cannot open file "\Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.exp"
Error executing link.exe.
Creating browse info file...

OUT.APP - 8 error(s), 5 warning(s)



==========================any suggestions?
 
Fri, 2005-10-07 08:32
Andreas
Joined: 2003-12-05
 Forum posts: 672
Re: LINK : fatal error LNK1104: cannot open file
Either you have not implemented the methods, or you have but the cpp file is not listed in the mmp file, or the modified mmp file has not been reimported, or you use methods in a library you have not listed in the mmp file (and/or have not reimported the mmp file).
 
Mon, 2005-10-10 10:48
hedgeshashi
Joined: 2005-09-28
 Forum posts: 23
error LNK2001: unresolved external symbol
here is the cpp file..

#include<Etel3rdParty.h>

//#include<clientapp.h>

#include<eikenv.h>


#include <ClientApp.h>
//#include "Outdocument.h"
//#include <aknselectionlist.h>
//#include <aknviewappui.h>



void CClientApp::ConstructL()
    {
    iTelephony = CTelephony::NewL();
   CActiveScheduler::Add(this);
    }

CClientApp::~CClientApp()
    {
    Cancel();   // if any request outstanding, calls DoCancel() to cleanup
    delete iTelephony;
    }

void CClientApp::MakeCall()
    {
   _LIT(KNumberToDial, "+01 1234 5678");
    iTelephony->EstablishDataCall(iStatus , iDataPort,KNumberToDial );
    iState = EEstablishing;
    SetActive();
 }


void CClientApp::RunL()
    {
    _LIT8(KDataToWrite,"1234567890");
    if ( (iStatus == KErrNone) && (iState = EEstablishing) )
        {
        iDataPort.Write(iStatus,KDataToWrite);
        iState = EWriting;
        SetActive();
        }
    else
        iTelephony->TerminateDataCall();
    }

void CClientApp::DoCancel()
    {
    iDataPort.Cancel();
    iTelephony->CancelEstablishDataCall();
    }

/*shashi*/

===========================
mmp file
===========================
/*
* ============================================================================
*  Name     : out.mmp
*  Part of  : out
*  Created  : 9/30/2005 by Shashi
*  Description:
*     This is the project specification file for out.
*     Initial content was generated by Series 60 AppWizard.
*     
*  Version  :
*  Copyright: satyam
* ============================================================================
*/

TARGET  out.app
TARGETTYPE  app
UID  0x100039CE 0x02EBB0B7
TARGETPATH \system\apps\out

SOURCEPATH ..\src
SOURCE  OutApp.cpp
SOURCE  OutAppUi.cpp
SOURCE  OutDocument.cpp
SOURCE  OutView.cpp
SOURCE   ClientApp.cpp

RESOURCE ..\data\out.rss
RESOURCE ..\data\out_caption.rss
LANG     SC


USERINCLUDE ..\inc

SYSTEMINCLUDE    \epoc32\include


LIBRARY estlib.lib euser.lib
LIBRARY euser.lib apparc.lib cone.lib eikcore.lib
LIBRARY eikcoctl.lib avkon.lib
LIBRARY aknskins.lib
LIBRARY Etel3rdParty.lib
LIBRARY ws32.lib

/*shashi*/

====================
.h file

+++++++++++++++++++++
/*
* ============================================================================
*  Name     : COutView from OutView.h
*  Part of  : out
*  Created  : 9/30/2005 by Shashi
*  Implementation notes:
*     Initial content was generated by Series 60 AppWizard.
*  Version  :
*  Copyright: satyam
* ============================================================================
*/

#ifndef CLIENTAPP_H
#define CLIENTAPP_H



/*shashi*/
/* Declare the client class */
class CClientApp :public CActive
    {
public:
    // Construction
    void ConstructL();

    // Destruction
    ~CClientApp();

    // Issue request: make an outgoing call
    void MakeCall();
    void SetActive();
   void Cancel();
    // Cancel request
    void DoCancel();
  void EstablishDataCall(TRequestStatus& aRequestStatus, RComm& aDataChannel, const TDesC& aDialNumber);

    // Service completed request
    void RunL();
   TRequestStatus iStatus   ;
private:
    enum {EEstablishing, EWriting};
    CClientApp();
private:
    RComm iDataPort;    // data port
    CTelephony* iTelephony; // telephony object we own
    TInt iState;    // simple state tracking
   
   };


#endif

===============

errors are

C:\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\SRC\Clientapp.cpp(39) : warning C4706: assignment within conditional expression
Doing first-stage link by name
 link.exe @C:\DOCUME~1\sh24201\LOCALS~1\Temp\nma00808.
   Creating library \Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.lib and object \Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.exp
LINK : warning LNK4005: no objects used from library \Symbian\7.0s\Series60_v20\EPOC32\RELEASE\WINS\UDEB\ESTLIB.LIB
LINK : warning LNK4005: no objects used from library \Symbian\7.0s\Series60_v20\EPOC32\RELEASE\WINS\UDEB\WS32.LIB
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: void __thiscall CClientApp::Cancel(void)" (?Cancel@CClientApp@@QAEXXZ)
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: void __thiscall CClientApp::SetActive(void)" (?SetActive@CClientApp@@QAEXXZ)
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: void __thiscall RComm::Write(class TRequestStatus &,class TDesC8 const &)" (?Write@RComm@@QAEXAAVTRequestStatus@@ABVTDesC8@@@Z)
CLIENTAPP.obj : error LNK2001: unresolved external symbol "public: void __thiscall RComm::Cancel(void)" (?Cancel@RComm@@QAEXXZ)
\Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.APP : fatal error LNK1120: 4 unresolved externals
NMAKE : fatal error U1077: 'link.exe' : return code '0x460'
Stop.
 if exist "\Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.exp" del "\Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.exp"
Stopped the build by removing the export object,
if present, because the pre-link stage failed
Linking...
LINK : fatal error LNK1104: cannot open file "\Symbian\7.0s\Series60_v20\EPOC32\BUILD\SYMBIAN\7.0S\SERIES60_V20\EXAMPLES\OUT\GROUP\OUT\WINS\UDEB\OUT.exp"
Error executing link.exe.
Creating browse info file...

OUT.APP - 7 error(s), 3 warning(s)


any improvements?



 
Fri, 2006-02-24 09:38
laurilla
Joined: 2005-11-03
 Forum posts: 3
Re: LINK : fatal error LNK1104: cannot open file
Hi!
I don't know the device you're using, but if you're trying with nokia S60 2nd FP2,the problem is that CTelephony isn't supported in the device, at least in my 6680 I don't have the proper file int the mobile phone.
 
Fri, 2006-02-24 13:42
mesweetie
Joined: 2004-12-23
 Forum posts: 239
Re: LINK : fatal error LNK1104: cannot open file
Hi hedgesashi,

Even I too have faced this problem so many times.
you can try with this,cos this worked fine for me so many  times ,when I made any changes to .mmp file and other .rss file and forgot to reimport .mmp file.

Cleanup your BUILD folder.
Clean all your intermediate files from Inc,localisation,release path.
Recompile again.

It will work.It works for me whenever I faced such "fatalError::FileNotopened" error.

BR

---------------
Bhatt Kavita

 
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