[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[netCDF #ROE-306236]: Attempting to use netCDF 4.6.3 with C++ Visual Studio 2017

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.

  • Subject: [netCDF #ROE-306236]: Attempting to use netCDF 4.6.3 with C++ Visual Studio 2017
  • Date: Mon, 25 Mar 2019 13:46:12 -0600
Hello,

It sounds like perhaps the cxx4 library is not being linked against?  After 
downloading the cxx4 code, did you compile and install the cxx4 library?  Can 
you provide your project file? I will be happy to take a look and see if there 
is anything that leaps out.

Thanks,

-Ward

> I am attempting to convert some spectrometry data into the netCDF format 
> using a simple c++ program however I am having difficulties using the API.
> 
> 
> I have downloaded a prebuilt version of netCDF 4.6.3 as well as the gitHub 
> version of the cxx4 code. I have included the files needed in the proper 
> directories such as the include and lib folders in the include and library 
> directories. I have included the netcdf.lib in the additional dependencies 
> under Linker-input-Additional Dependencies as well.
> 
> 
> However whenever I try to call the functions in my code I receive the error :
> 
> unresolved external symbol "class netCDF::NcInt netCDF::ncInt" 
> (?ncInt@netCDF@@3VNcInt@1@A)
> 
> for multiple different classes.
> 
> When I check the external dependencies folder for the project it shows all of 
> the netCDF files that contains the different functions.
> 
> I am not sure if there was a step I missed or a compatability issue but any 
> help you can offer would be greatly appreciated.
> 
> -Mitchell Plute
> 
> 
> 


Ticket Details
===================
Ticket ID: ROE-306236
Department: Support netCDF
Priority: Normal
Status: Closed
===================
NOTE: All email exchanges with Unidata User Support are recorded in the Unidata 
inquiry tracking system and then made publicly available through the web.  If 
you do not want to have your interactions made available in this way, you must 
let us know in each email you send to us.