[Ipopt] Problem with Precompiled IPOPT Mac Mex File

Anil Rao anilvrao at gmail.com
Wed Jan 28 20:23:24 EST 2015


I am getting the following highly random error when I use the precompiled
Mac OS-X IPOPT mex file:

Class JavaLaunchHelper is implemented in both
/Applications/MATLAB_R2014b.app/sys/java/jre/maci64/jre/bin/java and
One of the two will be used. Which one is undefined.

Note that the above error is not from MATLAB, but comes from the terminal
window from which I started MATLAB.  I am using MATLAB R2014b with OS-X
Yosemite (R2014b is the only version of MATLAB that works with Yosemite).
It seems as if there is an ambiguity with Java, but I have no idea why this
is happening.  I am wondering if this ambiguity might explain the crashes
that seem to be prevalent with the Mac mex files.

Any help is appreciated.


Anil V. Rao, PhD
Associate Professor
Department of Mechanical and Aerospace Engineering
University of Florida
Gainesville, FL 32611-6250
Tel:  (352) 672-1529
E-mail:  anilvrao at gmail.com
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