[Ipopt] Problem when trying to run ipopt on Visual Studio 2012

Stefan Vigerske stefan at math.hu-berlin.de
Fri Aug 23 12:47:09 EDT 2013


with the dumpbin tool you can have a look into the library and how the 
symbols is named in there.
Maybe you have to adjust the calling convention in your 
IpIpoptApplication.hpp to fit to the binary.

Also note, that there is a DLL available at 


On 08/09/2013 04:24 PM, Guan Wang wrote:
> I have downloaded the newest binary zip file (Ipopt-3.11.1-win64-intel13.1)
> and I have created a Visual Studio 2012 solution basically using the given
> example (hs071_nlp and hs071_main). I have also referenced the lib and
> include files. However, I always get the following errors when building it:
> Error 1 error LNK2019: unresolved external symbol _IpoptApplicationFactory
> referenced in function _main
> Error 2 error LNK1120: 1 unresolved externals
> I also tried that on another machine running Visual Studio 2010 and it did
> not work either. Can anyone help me with this? Thanks in advance.
> Neo
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