Unresolved external symbol _EnterAsyncCallback@4 referenced in function _viEventHandler@16

Similar Questions

• unresolved external symbol _sqlglm

  Hi all
  
  I can't use Pro c. I precompile the file .pc without problem, but when I try to make the c file I get the error below:
  
  ora2c.obj: error LNK2019: symbol external sqlglm referenced in the function sql_error pending
  ora2c.obj: error LNK2019: symbol external sqlgls referenced in the function sql_error pending
  
  Sqlcpr.h, I have included in the code and it is in the directory that I run the compilation commands.
  
  According to me, that I'm missing some libraries in my makefile?
  
  My makefile currently contains
  
  ORACLELIBS = C:\Oracle\product\10.1.0\Client\oci\lib\msvc\oci.lib
  .....
  
  link $(LFLAGS) - out: $*.exe $*.obj $(OBJS) $(ORACLELIBS)
  link $(LFLAGS) - out: $*.exe $*.obj C:\Oracle\product\10.1.0\Client\precomp\lib\oraSQL10.LIB
  link $(LFLAGS) - out: $*.exe $*.obj C:\Oracle\product\10.1.0\Client\precomp\lib\msvc\oraSQX10.LIB
  
  Could someone tell me if there is another lib I must include?
  
  Thanks in advance!

  Hello

  orasql10.lib is what you want:

  C:\oracle\10.2\database\precomp\LIB>dumpbin/exports orasql10.lib | findstr/c: "sqlglm.
  sqlglm
  sqlglmt

  What's up with the 3 lines of different link?

  Kind regards

  Mark

• [need help] error LNK2019: symbol _CVIXMLLoadDocument unresolved external

  I try to load an existing XML file and edit with Microsoft Visual Studio 2008. Once I added the following function, I get error LNK2019.

  Doc CVIXMLDocument = 0;

  CVIXMLLoadDocument ("c:\\Temp\\AppTestCmd.xml", &doc);)

  1 > 01_cpp_list.obj: error LNK2019: symbol _CVIXMLLoadDocument@8 referenced in function _main outstanding external
  1>C:\sc\practice\01_cpp_list\Debug\01_cpp_list.exe: fatal error LNK1120: 1 external no

  I try to add the files and lib mentioned in the following link, but they are not helping.

  http://forums.NI.com/T5/LabWindows-CVI/unresolved-external-symbol-MSXML-IXMLxxx/m-p/1127380/HIGHLIGH...

  How can I solve this problem? Thank you!

  Here is the piece of code. I have only one file in my project of MSVS.

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

  #include

  #include
  #include
  #include / / OR CVI
  #include / / OR CVI
  #include

  using namespace std;

  int main)
  {
  Doc CVIXMLDocument = 0;

  CVIXMLLoadDocument ("c:\\Temp\\AppTestCmd.xml", &doc);)

  return 0;
  }

  Now works. Thanks for any help.

• "error LNK2019: external symbol... pending" after the porting of SDKFilehelper function of CS4 CS3

  The following code runs with Indesign CS4:

  #include "SDKFileHelper.h".

  SDKFileSaveChooser filesaveChooser;

  filesaveChooser.ShowDialog ();

  They do not compile with the SDK of Indesign CS3, I get a unresolved external symbol error LNK2019 for each call to: SDKFileHelper.

  Any suggestions?

  SDKFileHelper.cpp must be physically integrated into the project

• External symbols that are unresolved when C++ binding with ni.4882.obj

  Spend XP 32 bit to Windows 7 using Microsoft Visual Studio C++ 2008.  When linking with NOR-488. 2 version 3.0.2 (ni4882.obj) get the warning and the following errors:

  1 > Linking...

  1 > ni4882.obj: warning LNK4217: locally defined symbol _time64 imported based on duration

  1 > ni4882.obj: error LNK2019: symbol external __imp_rand referenced in function LoadFunction pending

  1 > ni4882.obj: error LNK2019: symbol external __imp_srand referenced in function LoadFunction pending

  1 > ATP.exe: fatal error LNK1120: 2 unresolved external

  1 > create browse information file...

  1 > Microsoft Browse Information Maintenance Utility Version 9.00.21022

  1 > copyright (C) Microsoft Corporation. All rights reserved.

  Any ideas.

  Apparently, this problem can be alleviated by using libraries of dynamic links rather than static bindings libraries.  I would certainly prefer static libraries, given that my request will be widely distributed.  Don't know who is to blame.  It could be a OR or a Microsoft problem.

• construction of DLL error with vc ++ 6.0:error LNK2001: symbol __imp__MessageBoxA@16 unresolved external

  Hello world.

  I just follow the example below

  http://zone.NI.com/reference/en-XX/help/371361F-01/lvhowto/concatenating_two_strings/

  but allways vc gives me an error like this:

  -Configuration: MyDLLTest - Win32 Debug-
  The compilation...
  MyDLLTest.cpp
  Which connects...
  Creating object Debug/MyDLLTest.exp and library Debug/MyDLLTest.lib
  labviewv.lib (lvlvrt.obj): error LNK2001: symbol __imp__MessageBoxA@16 unresolved external
  Debug/MyDLLTest.dll: fatal error LNK1120: 1 external no
  Error running link.exe.
  Creating the search information file...

  MyDLLTest.dll - 2 error (s), 0 warning (s)

  I am sure that I have included the file labview.lib or labviewv.lib, because the manual says labview 8.0 or new version must include labviewv.lib rather than labview.lib.

  And I also tried to insert extern "c" before the declaration of the function. It does not work.

  What is the problem with that?

  Your labviewv.lib file seems more likely to be corrupt.

  When I take your project and remove the reference to labviewv.lib and instead to modify the project settings to use labviewv.lib in the link settings and by far my path to C:\Program NIUninstaller Instruments\LabVIEW 8.6\cintools as additional link directory everything works fine.

  Your labviewv.lib also, the LabVIEW 8.0 to 8.6 mine are all around 450 kB 1.7 MB.

  If it is a legitimate link to LabVIEW 2009 file it may have been created with a version of Visual C and/or options that make it incompatible with the VC 6. Consider that 6 VC is about 10 years old.

• How to solve Link Error - incompatible type declarations projects to external symbol in the nidobj files

  After having included an implicit call to a dll, I created in LabVIEW, I get the error link next project, incompatible type declarations for external symbol '_TheActiveMeasurementPath' modules ' c:\Home\EChamberSystem\cvibuild. ECALsystem\EGunControlHandler.nidobj' and ' c:\Home\EChamberSystem\cvibuild. ECALsystem\AlarmsAndWarnings.nidobj'.

  What does that mean?

  After checking your function prototypes as Ray says, I just delete the directory cvibuild (under the directory of the project) which is where are all the niobj files and rebuild your project.  There is a rare combination of events where the compiler/linker CVI knows not to rebuild it.  If you remove the cvibuild directory, it will force you to completely rebuild.

• Error opening a VI (LabVIEW: unable to load dynamic library due to lack of external symbols or dependencies, or a format file not valid.) The file could not be loaded)

  Hi all!

  Yesterday, I worked all day in a VI and today, unfortunately, I'm frustrated when I tried to open it. Received the following error message:

  LABVIEW: Unable to load dynamic library due to lack of external symbols or dependencies, or a format file not valid. The "ENG633 v1.vi" file could not be loaded.

  This message repeats when I try else open a Subvi.

  Step by step:

  1. I created a copy of the LabVIEW VI example: "FuzzyEx Tanks with control of PI." I kept the copy in the same original directory.

  2 - I have edited the copy, created Subvi etc.

  3 - once I finished my course of programming I closed all the cut (ctrl-x) files and copied (ctrl v) into the other folder.

  4. then I tried to open the next day and... bug! I just couldn't do

  What can I do to open/recover the VI?

  I am using 32-bit LabVIEW 2016 in a Windows 10

  I tried opening them and got the same error you did, so I them opened with a hex editor to see if there was something in the file, and there is literally nothing other than the value of 0x00 for the entire file.

• I get Undefined symbol '_Ivi_QueryInstrStatus@4' referenced in & quot; hp34401a

  I use CVI7.1 and when I try to compile my app, I get 57 errors of link all Undefined symbol referenced in "hp34401a.c".related to the DVM hp34401.a I use.

  I've updated PKI 3.3 and now I'm able to compile without error

• External mouse and keyboard do not function correctly on the Satellite Pro C650

  I have problem with my external mouse and an external keyboard. All started about 3 weeks ago. They freeze, jump or a stop, the most annoying is the mouse, I need to plug it back usually. This will work well about 1-5 minutes and once again. Touch Pad works well.

  I have installed the latest Windows updates, also downloaded and installed the drivers from Toshiba web. I configured the default BIOS settings. Nothing helps.

  I don't have a recovery disk to try it. Is there any solution other system recovery/reinstallation then?

  Someone had this problem?

  Hello

  It is not easy to say on this issue.
  Do you use wireless devices? Are the batteries OK?
  Have you noticed the same problem with other USB devices?
  I assume that the two uses of devices USB port of your laptop.

• External hard drive WD not fully functional

  I am running windows 7 and tempting to access a 1 or 1.5 TB WD external hard drive. I've used it before without problems, but after having logged in today, I found curiously most of missing files for their content. The structure of the files was intact, but nothing has been in most of the cases (some still had files into it). I could not add anything to the device. After unplugging, try another computer and reconnect, I was able to get recognized by my PC, but still does not.

  I can see the device in 'My Computer', but instead of saying 'Éléments', it simply says 'Local disk' and has no bar displaying its size as my drive c.

  After reviewing other threads, I tried to change the drive letter. While "Disk management" section of "Computer management" took some time (probably an hour?) to fill, it has finally arrived and showed the disc as being present and in good health. I changed the letter from G to H, but still no dice.

  When you try to access the drive by double click in my computer, I get an error saying: "H:\ is not accessible. The parameter is incorrect. »

  I tried running chkdsk with the following results:

  89280 cases handled

  Finished files checking.

  0 files converted

  0 incorrect file records processed

  8 EA records processed

  0 files analysis

  After that, it got stuck at the "chkdsk checks the index. For more than 2 hours now, but no progress. Any thoughts on what to do next?

  Hi rachid,.

  Please keep us updated on the issue.

  I recommend the WD Firmware update and check.

  Please visit: & WD-assistance

  Please keep us updated.

• Added another HD to create an external symbol on my server PowerEdge 2900

  I have a PowerEdge 2900 server, I thought that there Raid 5, MS Server2003. It is running out of space. I bought a to-exchangeable 2 hot - 3.5 "LFF - SATA-600 - 7200 RPM. I intend to add it as an external physical drive. If it is feasible, should what I do. Help!

  Never turn off to introduce a hot-swap drive.  Just insert it.  After a few seconds it should show on your list of physical disks in the OMSA.  If the ready state, then you can set it up in a RAID (drop-down menu for PERC) array.  If the foreign State, then this foreign configuration must first be authorized (also in the controller menu).

• How can I create a Windows using NOR-DAQmx application in Visual Studio 2010 64-bit

  Hello

  How can I create a Windows using NOR-DAQmx application in Visual Studio 2010 64-bit?

  I'm transferring a 32-bit application on 64-bit.  In visual Studio, I added the 64-bit project configuration.  He compiled the source very well but the reports link errors:

  error LNK2019: unresolved external symbol DAQmxReadAnalogF64 referenced in function NI6008_AnalogInput NI_6281\NI6281.obj
  error LNK2019: unresolved external symbol DAQmxCreateAIVoltageChan referenced in function NI6008_AnalogInput NI_6281\NI6281.obj
  error LNK2019: unresolved external symbol DAQmxReadDigitalLines referenced in function NI6008_DigitalInput NI_6281\NI6281.obj
  error LNK2019: unresolved external symbol DAQmxCreateDIChan referenced in function NI6008_DigitalInput NI_6281\NI6281.obj
  error LNK2019: unresolved external symbol DAQmxWriteDigitalLines referenced in function NI6008_DigitalOutput NI_6281\NI6281.obj
  error LNK2019: unresolved external symbol DAQmxCreateDOChan referenced in function NI6008_DigitalOutput NI_6281\NI6281.obj

  These, of course, are the functions OR that I use.  The NIDAQmx.lib has been added to the Input of the link property.

  Any help would be appreciated.

  Thank you

  -Neil shore

  Hi LaserShore,

  Think you that you added the 64-bit platform settings target according to this page? : http://zone.ni.com/reference/en-XX/help/372636F-01/mstudiowebhelp/html/64bitcore/

  Already running 32-bit application? Have you changed references to the 64-bit version?

  You use Measurement Studio? If so some features are not supported with 64 bit.

  Also when you say that you have added the NIDAQmx.lib, did you follow this KB:http://digital.ni.com/public.nsf/allkb/38F67B28D995C6958625706E000C580C

• The VC 2008 linker error

  I've recently upgraded from Visual C++ 6.0 and Visual Studio 2008. I also upgraded to the most recent series of 488 libraries.

  My code includes the following header file: C:\Program NIUninstaller Instruments\Shared\ExternalCompilerSupport\C\include\ni4882.h

  And my request is linked with the next object file: C:\Program NIUninstaller Instruments\Shared\ExternalCompilerSupport\C\lib32\msvc\ni4882.obj

  When I compile, I get the following errors:

  Error LNK2019: external symbol unresolved __imp__rand referenced in function _LoadFunction@4 ni4882.obj ctlcom

  Error LNK2019: external symbol unresolved __imp__srand referenced in function _LoadFunction@4 ni4882.obj ctlcom

  Error LNK2019: external symbol unresolved __imp__time referenced in function _LoadFunction@4 ni4882.obj ctlcom

  Can someone tell me how to solve this problem?

  Hello BobSpiral,

  I have the same problem. I use Visual C++ 2008 SP1 with NOR-488. 2 library version 2.7.3.

  Please check whether your program is compiled with "/MD"(or"/ MDd") the compiler option.

  I met error LNK2019 (unresolved external symbol) error when a program compiled with ' / MT "(or" / MTd ") compiler (using the static CRT library) option." "
  When the program was compiled with "/MD"(or"/ MDd") compiler option (using the CRT DLL library), the generation of the measures have been adopted without error. ""

  I presume that some DLL version CRT functions are called in the module "ni4882.obj.
  And what, seems to me, is the reason why the error LNK2019 occurs.

  If the program is compiled with "/MT [d]", the CRT DLL import library is not linked by the linker.
  If the linker cannot resolve the symbols of import functions (__imp__ *) of the CRT DLL in 'ni4882.obj", so the error LNK2019 error occurs.
  I'm just guessing.

  Excuse me for my bad English and writing.

  Thank you

  Noraneko

• C++ PCI-6703 generate analog output

  Hello

  I'm new on Measurement Studio for VC ++ and I need your help.
  I have a PCI-6703 with a box-CBS 68.
  I installed the drivers necessary for NOR-DAQmx measurement & motor with Solution Explorer.
  I installed the software measurement Studio 2009 (trial pending the validation that my project leader buys the full version).
  I work in Visual Studio 2008 and VC ++ (I can't use LabView (if it was not easier) to synchronize the codes for the entire project).

  I want to generate analog voltages (10V) at the exit of the PCI-6703 for SCB - 68 box. This will send signals to an eCard to turn lights.
  I tried these lines of code, but it does not work (I am inspired by the codes I found on the forum):

  #include
  #include "windows.h".
  #include

  int main (int argc, char * argv [])
  {
  TaskHandle daqmxhandle;

  If (InitCVIRTE (0, argv, 0) == 0)
  Returns - 1;    / * memory * /.

  DAQmxCreateTask ("", & daqmxhandle ");
  DAQmxCreateAOVoltageChan (daqmxhandle, "Dev1/ao0", "",-10,0, 10.0,)
  DAQmx_Val_Volts, "");
    
  for (int i = 0; i)<>
  {
  DAQmxWriteAnalogScalarF64 (daqmxhandle, 0, 10, 10.0, 1);
  Sleep (3000);
        
  DAQmxWriteAnalogScalarF64 (daqmxhandle, 10.0, 1, 0, 0);
  Sleep (3000);
      
  }
      
  DAQmxClearTask (daqmxhandle);
  return 0;
  }

  -----------------------------------------------Error----------------------------------------------------------
  1 >-rebuild all started: project: test1, Configuration: Debug Win32 -.
  1 > deleting intermediate files and output from 'test1' project, configuration ' Debug | Win32'
  1 > compilation...
  1 > test1.cpp
  1 > c:\program files\microsoft sdks\windows\v6.0a\include\winnt.h(7256): warning C4005: 'THREAD_BASE_PRIORITY_MIN': macro redefinition
  1 > c:\program NIUninstaller instruments\measurementstudiovs2008\vcnet\include\cvidef.h(140): see previous definition of 'THREAD_BASE_PRIORITY_MIN '.
  1 > c:\program files\microsoft sdks\windows\v6.0a\include\winnt.h(7257): warning C4005: 'THREAD_BASE_PRIORITY_IDLE': macro redefinition
  1 > c:\program NIUninstaller instruments\measurementstudiovs2008\vcnet\include\cvidef.h(143): see previous definition of 'THREAD_BASE_PRIORITY_IDLE '.
  1 > manifest compilation of resources...
  1 > version of the compiler Microsoft (R) Windows (R) Resource 6.1.6723.1
  1 > copyright (C) Microsoft Corporation.  All rights reserved.
  1 > Linking...
  1 > test1.obj: error LNK2019: symbol _DAQmxClearTask@4 referenced in function _main outstanding external
  1 > test1.obj: error LNK2019: symbol _DAQmxWriteAnalogScalarF64@28 referenced in function _main outstanding external
  1 > test1.obj: error LNK2019: symbol _DAQmxCreateAOVoltageChan@36 referenced in function _main outstanding external
  1 > test1.obj: error LNK2019: symbol _DAQmxCreateTask@8 referenced in function _main outstanding external
  1 > test1.obj: error LNK2019: symbol _InitCVIRTEEx@12 referenced in function _main outstanding external
  1 > C:\Documents and Settings\Default\Mes documents\Visual Studio 2008\Projects\test1\Debug\test1.exe: fatal error LNK1120: 5 unresolved external
  1 > build log was recorded at the 'file://c:\Documents and Settings\Default\Mes documents\Visual Studio 2008\Projects\test1\test1\Debug\BuildLog.htm ".
  1 > test1 - 6 error (s), 2 warning (s)
  = Rebuild everything: 0 succeeded, 1 failure, 0 was ignored.

  Hi AndriRavo,

  I have seen that you had the cvirte library.

  You can't use it with Visual Studio. This library and functions such as InitCVIRTE are used when you program with CVI.

  Just use DAQmx features but remove all features CVI for example you found.

  #include "windows.h".
  #include

  int main (int argc, char * argv [])
  {
  TaskHandle daqmxhandle;

  DAQmxCreateTask ("", & daqmxhandle ");
  DAQmxCreateAOVoltageChan (daqmxhandle, "Dev1/ao0", "",-10,0, 10.0,)
  DAQmx_Val_Volts, "");
    
  for (int i = 0; i)<>
  {
  DAQmxWriteAnalogScalarF64 (daqmxhandle, 0, 10, 10.0, 1);
  Sleep (3000);
        
  DAQmxWriteAnalogScalarF64 (daqmxhandle, 10.0, 1, 0, 0);
  Sleep (3000);
      
  }
      
  DAQmxClearTask (daqmxhandle);
  return 0;
  }

  Kind regards