Re: JPL crashes my entire JVM

Hello,

Just by chance, are you loading the file with the consult in the main app thread ? I have had problems with jpl in the past when trying to load a file in a different thread. Do you see any output error ?

Sergio
Le Vendredi 28 mars 2014 8h54, Bao <[email protected]> a écrit :
 
Hi All:
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>I am running a Java project using JPL, I've compiled the source to get the libswipl a shared library according to https://code.google.com/p/javanaproche/wiki/HowToJPL
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>and added in the jpl.jar and have the java.library.path point to libswipl but when I was calling 
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>if (!Query.hasSolution("consult('"+queryFilePath+"').")) {            
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>   throw new Exception();        
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>}        
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>else {
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>   Compound query = new Compound( "myPredicate", new Term[]{X,Y,Z});
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>   Query qu = new Query(query);
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>   Hashtable[] tables = qu.allSolutions();
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>}
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>The jvm crashes, however, I did not know where exactly the error occurs since it did not occur every time so it's very difficult for me to catch it in debugging. Does anybody have any idea?
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>I am running the project on Ubuntu 12.04 LTS 64 bit.
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>Thanks a lot.
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