java.lang.NoClassDefFoundError: Could not initialize class de.tuberlin.dima.schubotz.fse.utils.ExtractHelper
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, 1 year agojava.lang.NullPointerException: xmlConfigurationStream is null
at cz.muni.fi.mir.mathmlcanonicalization.MathMLCanonicalizer.
(MathMLCanonicalizer.java:95) at de.tuberlin.dima.schubotz.fse.utils.ExtractHelper.
(ExtractHelper.java:28) at de.tuberlin.dima.schubotz.fse.mappers.preprocess.DataPreprocess.flatMap(DataPreprocess.java:57)
at de.tuberlin.dima.schubotz.fse.mappers.preprocess.DataPreprocess.flatMap(DataPreprocess.java:17)
at eu.stratosphere.pact.runtime.task.chaining.ChainedFlatMapDriver.collect(ChainedFlatMapDriver.java:71)
at de.tuberlin.dima.schubotz.fse.mappers.cleaners.QueryCleaner.flatMap(QueryCleaner.java:55)