Originally posted by: FloS

Hello,

when I run a java-file, that's using the oil library (ilog.opl.*) it stops with an Exception:

Native code library failed to load: ensure the appropriate library (opl<VERSION>.dll/.so) is in your path.
Exception in thread "main" java.lang.ExceptionInInitializerError
at ilog.concert.cppimpl.IloEnv.<init>(IloEnv.java:49)
at ilog.opl.IloOplFactory.<init>(IloOplFactory.java:70)
at Evprofile.getOptimalChargingAmounts(Evprofile.java:212)
at LocationalPricingMain.simulation(LocationalPricingMain.java:120)
at LocationalPricingMain.main(LocationalPricingMain.java:33)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)
Caused by: java.lang.RuntimeException: Native code library failed to load: ensure the appropriate library (opl<VERSION>.dll/.so) is in your path.
at ilog.concert.IloJNILoader.loadJNI(IloJNILoader.java:79)
at ilog.concert.cppimpl.concert_wrapJNI.<clinit>(concert_wrapJNI.java:15)
... 10 more

This problem could be triggered by working together with windows users sharing the same folder (in fact i'm trying to import the project).

Any ideas?

Thanks!
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Originally posted by: SystemAdmin

Did you try to run java with the option

-Djava.library.path=/path/to/directory/with/dll

where /path/to/directory/with/dll is the directory that contains the libopl<VERSION>.so?
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Originally posted by: FloS

Thanks for the fast response.

No I haven't tried that, but I have problems finding the file "libopl<VERSION>.so". In which folder should it be beginning at "IBM/ILOG/CPLEX_Studio_Academic123/"?
Note that this folder doesn't contain the folder oil which seems to be normal für the Mac version.
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Originally posted by: FloS

Sorry, my auto-correct function always changes "OPL" to "oil".
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Originally posted by: SystemAdmin

Ah, yes, you are right. There is no OPL for MacOS. So you will not be able to use it there.
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For OPL on MacOS

https://www.ibm.com/developerworks/rfe/execute?use_case=viewRfe&CR_ID=82262

already 8 votes

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You may also use a VM

see https://www.ibm.com/developerworks/community/forums/html/topic?id=d8581395-8dbe-4485-92a2-cddf95a46507&ps=25

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