Hi again
Today I decided to clear up all models by going to the triples view and
deleting all triples with a J.0 etc namespace.
However when completing this task (not really sure if it is relavant)
when I now try to run inferences i get the following error
Message Could not execute inferences
Exception Stack Trace
ava.lang.reflect.InvocationTargetException
at
org.topbraidcomposer.inference.change.InferenceChange.run(InferenceChange.java:106)
at
org.topbraidcomposer.inference.change.InferenceChange.execute(InferenceChange.java:58)
at
org.topbraid.core.change.ChangeOperation.execute(ChangeOperation.java:105)
at
org.eclipse.core.commands.operations.DefaultOperationHistory.execute(DefaultOperationHistory.java:513)
at
org.topbraid.core.change.AbstractChangeEngine.execute(AbstractChangeEngine.java:271)
at
org.topbraidcomposer.core.change.TBCChangeEngine.execute(TBCChangeEngine.java:193)
at
org.topbraidcomposer.core.change.TBCChangeEngine$2.run(TBCChangeEngine.java:163)
at
org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
Caused by: java.lang.NullPointerException
at
org.topbraid.spin.functions.internal.string.AbstractIndexOfFunction.exec(AbstractIndexOfFunction.java:25)
at
org.topbraid.spin.arq.AbstractFunction3.exec(AbstractFunction3.java:24)
at org.topbraid.spin.arq.AbstractFunction.exec(AbstractFunction.java:92)
at
com.hp.hpl.jena.sparql.expr.E_Function.evalSpecial(E_Function.java:52)
at com.hp.hpl.jena.sparql.expr.ExprFunctionN.eval(ExprFunctionN.java:90)
at
com.hp.hpl.jena.sparql.function.FunctionBase.exec(FunctionBase.java:48)
at
com.hp.hpl.jena.sparql.expr.E_Function.evalSpecial(E_Function.java:52)
at com.hp.hpl.jena.sparql.expr.ExprFunctionN.eval(ExprFunctionN.java:90)
at com.hp.hpl.jena.sparql.core.VarExprList.get(VarExprList.java:64)
at
com.hp.hpl.jena.sparql.engine.iterator.QueryIterAssign.accept(QueryIterAssign.java:43)
at
com.hp.hpl.jena.sparql.engine.iterator.QueryIterProcessBinding.hasNextBinding(QueryIterProcessBinding.java:52)
at
com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:66)
at
com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorWrapper.hasNextBinding(QueryIteratorWrapper.java:28)
at
com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:66)
at
com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorWrapper.hasNextBinding(QueryIteratorWrapper.java:28)
at
com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:66)
at
com.hp.hpl.jena.sparql.engine.QueryExecutionBase.execConstruct(QueryExecutionBase.java:117)
at
com.hp.hpl.jena.sparql.engine.QueryExecutionBase.execConstruct(QueryExecutionBase.java:100)
at
org.topbraid.spin.inference.SPINInferences.runCommandOnClass(SPINInferences.java:326)
at
org.topbraid.spin.inference.SPINInferences.run(SPINInferences.java:251)
at
org.topbraid.spin.sparqlmotion.modules.impl.ApplyTopSPINModule.addNewTriples(ApplyTopSPINModule.java:126)
at
org.topbraid.spintb.inference.SPINInferenceEngine.addTriples(SPINInferenceEngine.java:84)
at
org.topbraid.inference.change.AbstractInferenceChange.runReallyNow(AbstractInferenceChange.java:158)
at
org.topbraid.inference.change.AbstractInferenceChange.runReally(AbstractInferenceChange.java:125)
at
org.topbraidcomposer.inference.change.InferenceChange.access$0(InferenceChange.java:1)
at
org.topbraidcomposer.inference.change.InferenceChange$3.run(InferenceChange.java:90)
at java.lang.Thread.run(Unknown Source)
Session Data
eclipse.buildId=unknown
java.version=1.6.0_26
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_GB
Command-line arguments: -os win32 -ws win32 -arch x86_64
Any ideas ...
Regards John
ps version of TBC is Version: 3.6.1.v20120622-1546R
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