[Ipopt-tickets] [Ipopt] #224: Bug: error loading "libhsl..lib" when execuation.

[Ipopt]

#224: Bug: error loading "libhsl..lib" when execuation.
-------------------+------------------------
Reporter:  galago  |      Owner:  ipopt-team
    Type:  defect  |     Status:  new
Priority:  normal  |  Component:  Ipopt
 Version:  3.11    |   Severity:  normal
Keywords:  libhsl  |
-------------------+------------------------
 == Environment ==
 I'm compiling Ipopt-3.11.5 on windows7-64 by visual studio 2010 & intel
 compiler 2013. A small bug was found.

 == '''Runtime error message:''' ==
 Exception message: Selected linear solver MA57 not available.
 Tried to obtain MA57 from shared library "libhsl..dll", but the following
 error occured:
 Windows error while loading dynamic library libhsl..dll, error = 126.

 == Reason: ==
 Line 20 @ "Ipopt\MSVisualStudio\v8-ifort\IpOpt\config.h"
     #define SHAREDLIBEXT ".dll"
 Line 21 @ "Ipopt\src\contrib\LinearSolverLoader\HSLLoader.c"
     #define HSLLIBNAME "libhsl." SHAREDLIBEXT

 == Comments: ==
 Change IpOpt-ifort.sln to fit vs2010 is really time-consuming, especially
 when adapting libhsl.vfproj to coinhsl-2013. Any update in
 "Ipopt\MSVisualStudio" will be appreciated.
 After I change SHAREDLIBEXT to "dll", hs071 can run using MA57.

--
Ticket URL: <https://projects.coin-or.org/Ipopt/ticket/224>
Ipopt <http://projects.coin-or.org/Ipopt>
Interior-point optimizer for nonlinear programs.