Mining with constants - InvocationTargetException

[kliegr]

I am trying to run a small toy dataset with 16 triples
sample.nt.zip
.
When I run

java -jar amie-dev.jar -d" " -mins 1 -minis 1 sample.nt

I get four rules.

But when I add the -const option

java -jar amie-dev.jar -d" " -mins 1 -minis 1 -const sample.nt

I get

java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at amie.mining.assistant.MiningAssistant.applyMiningOperators(MiningAssistant.java:1391)
at amie.mining.AMIE$RDFMinerJob.run(AMIE.java:419)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.IllegalArgumentException: The query => ?a https://w3id.org/biolink/vocab/interacts_with http://ensembl.org/id/G does not contain fresh variables in the last triple pattern.
at amie.mining.assistant.MiningAssistant.getInstantiatedAtoms(MiningAssistant.java:793)

[Jonathan Lajus]

Hi,

I have not updated amie-dev.jar in a while and I will probably remove it (in favor of github "actions") in the near future. I would advise to recompile the project using maven or using a release.

Cheers,
Jonathan