Hello Everyone, 

I developed my model (.mod) and data (.dat) with IBM ILOG CPLEX studio. I tried to run it on mu university hpc, however, they only can load cplex 10.0.0.R2 and it did not work. So i converted my model to the java form and tried to run it again but I still get an error as follows: 

Native code library failed to load: ensure the appropriate library (libopl12100.so) is in your path.
Exceptions:
no opl12100 in java.library.path
no oplb in java.library.path
no opl_lang_wrap_cpp in java.library.path
no opl_core_wrap_cpp_java12100 in java.library.path
no opl_core_wrap_cpp in java.library.path
no cp_oaas12100 in java.library.path
no cp_oaas in java.library.path
no cp_wrap_cpp_java12100 in java.library.path
no cp_wrap_cpp in java.library.path
no concert_wrap_cpp_java12100 in java.library.path
no concert_wrap_cpp in java.library.path

Exception in thread "main" java.lang.ExceptionInInitializerError
at ilog.concert.cppimpl.concert_wrap.setDebugWrappers(concert_wrap.java:18)
at ilog.opl.IloOplFactory.setDebugMode(IloOplFactory.java:170)
at cttp_mip.CommandLine.processStart(OplRunSample.java:313)
at cttp_mip.CommandLine.<init>(OplRunSample.java:232)
at cttp_mip.OplRunSample.main(OplRunSample.java:31)
Caused by: java.lang.RuntimeException: Native code library failed to load: ensure the appropriate library (libopl12100.so) is in your path.
Exceptions:
no opl12100 in java.library.path
no oplb in java.library.path
no opl_lang_wrap_cpp in java.library.path
no opl_core_wrap_cpp_java12100 in java.library.path
no opl_core_wrap_cpp in java.library.path
no cp_oaas12100 in java.library.path
no cp_oaas in java.library.path
no cp_wrap_cpp_java12100 in java.library.path
no cp_wrap_cpp in java.library.path
no concert_wrap_cpp_java12100 in java.library.path
no concert_wrap_cpp in java.library.path

at ilog.concert.IloJNILoader.loadJNI(IloJNILoader.java:94)
at ilog.concert.cppimpl.concert_wrapJNI.<clinit>(concert_wrapJNI.java:15)

Could you please help me to sort this out.

thanx

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haneen algethami
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#DecisionOptimization

Hello,
first of all, are you able to run the delivered OPL Java examples?
For example, launch run in the directory opl/examples/opl_interfaces/java/carseq.

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Olivier Lhomme
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