I am trying to connect C++ with PostgreSQL but when i run the example program this error occurs: "parameter pack "Args" was referenced but not expanded in conversion.hxx"
Please help me!!!
(configuration: Release/x64/VS 2022)
Related
I wrote a cobol code to add record to a file and I runed it using jcl but encounterd an error. The error message is:
´´ procedure IGYWCL was expanded using system library sys1.proclib ´´.
How can i fix this error.
I have a find package module that utilizes check_cxx_source_runs() to test if package was loaded properly. However, it fails and I am not sure what causes it to.
Is there any way I can print the actual error (as one would see on terminal) from check_cxx_source_runs() rather than just the variable that tells success/failure?
I found the error output in "CMakeError.log" under the build directory.
I am trying to execute "db2look" command from within Excel using VB. But I'm getting Run-time Error
An unexpected token "db2look" was found following "BEGIN-OF-STATEMENT". Expected tokens include: "DECLARE". SQLSTATE=42601
I know connection and everything is fine, as I am able to run simple select queries and based on error it's not connection issue but rather like "db2look" not recognized or valid. I've ran same exact command in cmd window at it works fine.
Just wondering if anyone has been able to run the "db2look" command outside of db2 command window/editor and using VB/Excel? Or if there is something that I am missing.
Thanks
db2look is a tool and standalone executable which cannot be run like a regular SQL statement. It needs to be run from the command line (shell).
I am trying to use OpenCover With XUnit and MSBuild for our project and it works fine with one or two assemblies. But when the number of assemblies goes more than 2 it throws the below error:
EXEC : error : unknown command line option: MyProj.UnitTest.dll
[C:\CMR\Source\trunk\Build\Script\CMR.msbuild]
Committing...
No results, this could be for a number of reasons. The most common reasons are:
1) missing PDBs for the assemblies that match the filter please review the output
file and refer to the Usage guide (Usage.rtf) about filters.
2) the profiler may not be registered correctly,
please refer to the Usage guide and the -register switch.
Thought the problem would be with the 3rd assembly i added, so ran it individually again it worked fine. Below is the script I used:
<Exec Command='$(OpenCoverPath)\OpenCover.Console.exe "-target: $(XUnitPath)\xunit.console.exe" "-targetargs:C:\MyPath\UnitTest1.dll C:\MyPath\UnitTest2.dll C:\MyPath\UnitTest3.dll /noshadow" "-output:c:\OpenCoverReport\coverage.xml"'/>
And this is my assumption, for the purpose of posting here i had put paths of dll as C:\MyPath\UnitTest.dll but indeed the path is so huge and there are multiple assemblies with huge path. Does it has anything to do with this error?
try the -targetdir option of OpenCover
e.g.
<Exec Command='$(OpenCoverPath)\OpenCover.Console.exe -targetdir:"C:\MyPath" "-target: $(XUnitPath)\xunit.console.exe" "-targetargs:UnitTest1.dll UnitTest2.dll UnitTest3.dll /noshadow" "-output:c:\OpenCoverReport\coverage.xml" '/>
I'm trying to learn YAML with C++, i made the given yaml-cpp files into a .dll and .lib file with VC++ Express 2010 by using CMake. I have set up my project the same way i set up other libraries like SFML.
My issue is, when i try to build a Release version of the example code given on the yaml-cpp site i get:
Ogre
Dragon
Wizzard
However, when i try to build a Debug version, i get:
Assertion failed: false, file d:\microsoft visual studio 10.0\vc\include\yaml-cp
p\nodeimpl.h, line 39
I don't know how to handle this. Do i need to build a debug version of the library? If yes, how? I don't know which project options could affect this if i managed to change something.
When i'm compiling, i get a warning:
d:\microsoft visual studio 10.0\vc\include\yaml-cpp\conversion.h(51): warning C4146: unary minus operator applied to unsigned type, result still unsigned
With alot of template printouts, f.e. :
1> d:\microsoft visual studio 10.0\vc\include\yaml-cpp\nodereadimpl.h(35) : see reference to function template instantiation 'bool YAML::ConvertScalar<T>(const YAML::Node &,T &)' being compiled
1> with
1> [
1> T=unsigned int
1> ]
Is this a problem on my side? Bad CMake file and compilation?
> yaml_test.exe!main() Line 108 C++
yaml_test.exe!__tmainCRTStartup() Line 555 + 0x19 bytes C
yaml_test.exe!mainCRTStartup() Line 371 C
kernel32.dll!7c817077()
[Frames below may be incorrect and/or missing, no symbols loaded for kernel32.dll]
Aborts at:
doc[i] >> monster;
The program doesn't try to enter the overloaded function.
In my own code it breaks when i try to use my first >> operator, which is the build in one for int.
I'm using the code from http://pastebin.com/PdKWDgQa, though for the original yaml-cpp example code it does the same. The output in Release mode is right, Debug stops and returns the same assert code.
For reference, the stack call in Release mode at the { bracket in the >> function for monster looks like this:
> yaml_test.exe!operator>>(const YAML::Node & node={...}, Monster & monster={...}) Line 36 C++
yaml_test.exe!main() Line 109 C++
msvcr100.dll!_initterm(void (void)* * pfbegin=0x00000001, void (void)* * pfend=0x003a5050) Line 873 C
yaml_test.exe!__tmainCRTStartup() Line 555 + 0x17 bytes C
kernel32.dll!7c817077()
[Frames below may be incorrect and/or missing, no symbols loaded for kernel32.dll]
EDIT:
Actually, i have rebuilt the yaml-cpp project i made with CMake as Debug, everything runs fine when i use it now. I'm sorry if this is obvious, i'm new to these kind of issues.