GitHub user dannyshox opened an issue:
https://github.com/apache/incubator-predictionio/issues/380
Pio train v0.11.0-incubating
Hi,
I'm getting this error when trying to train locally (it builds fine & it
also builds, trains and deploys OK on Heroku using
https://github.com/heroku/predictionio-buildpack.git).
**Exception in thread "main" java.lang.NoSuchMethodError:
scala.runtime.IntRef.create(I)Lscala/runtime/IntRef;**
`at scopt.OptionParser.parse(options.scala:370)
at
org.apache.predictionio.workflow.CreateWorkflow$.main(CreateWorkflow.scala:137)
at
org.apache.predictionio.workflow.CreateWorkflow.main(CreateWorkflow.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:731)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:181)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:206)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:121)
at `org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
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