Hi Holger,
That seems to have worked! I found two instances of sp:Insert attached to
a class via spin:constructor. I do not know how they came to be as they
were sorta "orphaned" in that the star icons were red. There were a total
of three triples using spin:constructor with the third one being what I had
entered:
CONSTRUCT {
?this pgmo:pgmoCreationDateTime ?now .
}
WHERE {
BIND (afn:now() AS ?now) .
}
I don't know if this would have somehow created sp:Insert instances (I
probably did something wrong when I created the constructor) but they are
gone now and this problem seems to be cleared up.
Thanks for your help!
Tim
The
On Wed, Jul 16, 2014 at 6:41 PM, Holger Knublauch <[email protected]>
wrote:
> Hello Tim,
>
> this looks like a mismatch of (very) old SPIN RDF files and the current
> SPIN engine implementation in Java. Could you check whether your rules
> contain any sp:Insert instances? All UPDATE rules should be using
> sp:Modify. You can convert the by simply re-assigning them from a TBC form,
> i.e. find all instances of sp:Insert, and enter a dummy character such as a
> space and then hit enter to re-assign them. This should create sp:Modify
> instances which can be parsed correctly.
>
> If this does not work, please send me the file where this error happens.
>
> Thanks
> Holger
>
>
>
> On 7/17/2014 1:05, Tim Smith wrote:
>
> Hi,
>
> I'm running an SM script that contains an sml:ApplyTopSPIN module.
>
> The module executes a number of spin:rules.
>
> While executing, I receive this error in the Console window (stack trace
> below):
>
> Error: java.lang.ClassCastException:
> org.topbraid.spin.model.update.impl.InsertImpl cannot be cast to
> org.topbraid.spin.model.CommandWithWhere
>
> Any idea what type of operation would cause this error? There are a
> number of complicated spin:rules so I'm hesitant to dive in and try to
> debug without some clue as to what query/function to look for.
>
> Thanks in advance for your help,
>
> Tim
>
>
> Stack trace:
>
> java.lang.reflect.InvocationTargetException
> at
> org.topbraidcomposer.sparqlmotion.actions.AbstractExecuteSPARQLMotionAction$1.run(AbstractExecuteSPARQLMotionAction.java:153)
> at
> org.topbraidcomposer.core.util.ThreadUtil$1$1.run(ThreadUtil.java:64)
> at java.lang.Thread.run(Unknown Source)
> Caused by: java.lang.ClassCastException:
> org.topbraid.spin.model.update.impl.InsertImpl cannot be cast to
> org.topbraid.spin.model.CommandWithWhere
> at org.topbraid.spin.util.SPINQueryFinder.add(SPINQueryFinder.java:81)
> at
> org.topbraid.spin.util.SPINQueryFinder.getClass2QueryMap(SPINQueryFinder.java:134)
> at
> org.topbraid.spin.sparqlmotion.modules.impl.ApplyTopSPINModule.addNewTriples(ApplyTopSPINModule.java:114)
> at
> org.topbraid.spin.sparqlmotion.modules.impl.ApplyTopSPINModule.addNewTriples(ApplyTopSPINModule.java:152)
> at
> org.topbraid.spin.sparqlmotion.modules.impl.ApplyTopSPINModule.createGraph(ApplyTopSPINModule.java:77)
> at
> org.topbraid.spin.sparqlmotion.modules.AbstractSMModule.getRDFOutput(AbstractSMModule.java:863)
> at
> org.topbraid.spin.sparqlmotion.engine.impl.ExecutionEngineImpl.executeModule(ExecutionEngineImpl.java:178)
> at
> org.topbraid.spin.sparqlmotion.engine.impl.ExecutionEngineImpl.execute(ExecutionEngineImpl.java:120)
> at
> org.topbraidcomposer.sparqlmotion.views.console.SPARQLMotionConsole.execute(SPARQLMotionConsole.java:79)
> at
> org.topbraidcomposer.sparqlmotion.actions.AbstractExecuteSPARQLMotionAction$1.run(AbstractExecuteSPARQLMotionAction.java:142)
> ... 2 more
>
>
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