java.lang.IllegalArgumentException: Expected -1 features, got 9 features


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Solution icon of github
via GitHub by msjbear
, 9 months ago
Expected -1 features, got 9 features

Stack trace

java.lang.IllegalArgumentException: Expected -1 features, got 9 features
	at org.jpmml.sparkml.FeatureMapper.createSchema(FeatureMapper.java:169)
	at org.jpmml.sparkml.ConverterUtil.toPMML(ConverterUtil.java:123)
	at com.jd.risk.dm.spark.ml.fraud.GBTPmmlTask$.train(GBTPmmlTask.scala:239)
	at com.jd.risk.dm.spark.ml.fraud.GBTPmmlTask$.main(GBTPmmlTask.scala:159)
	at com.jd.risk.dm.spark.ml.fraud.GBTPmmlTask.main(GBTPmmlTask.scala)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)

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