Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Google Groups by Debora Santo, 11 months ago
This exception has no message.
java.lang.NullPointerException: 	at net.maizegenetics.taxa.TaxaArrayList.(TaxaArrayList.java:33)	at net.maizegenetics.taxa.TaxaListBuilder.build(TaxaListBuilder.java:116)	at net.maizegenetics.taxa.TaxaListBuilder.buildFromHDF5(TaxaListBuilder.java:149)	at net.maizegenetics.dna.snp.depth.HDF5AlleleDepth.(HDF5AlleleDepth.java:39)	at net.maizegenetics.dna.snp.depth.AlleleDepthBuilder.getExistingHDF5Instance(AlleleDepthBuilder.java:90)	at net.maizegenetics.dna.snp.GenotypeTableBuilder.getInstance(GenotypeTableBuilder.java:449)	at net.maizegenetics.dna.snp.GenotypeTableBuilder.build(GenotypeTableBuilder.java:661)	at net.maizegenetics.analysis.data.BuildUnfinishedHDF5GenotypesPlugin.buildUnfinishedHDF5Genotypes(BuildUnfinishedHDF5GenotypesPlugin.java:119)	at net.maizegenetics.analysis.data.BuildUnfinishedHDF5GenotypesPlugin.processData(BuildUnfinishedHDF5GenotypesPlugin.java:80)	at net.maizegenetics.plugindef.AbstractPlugin.performFunction(AbstractPlugin.java:110)	at net.maizegenetics.plugindef.AbstractPlugin.dataSetReturned(AbstractPlugin.java:1631)	at net.maizegenetics.plugindef.ThreadedPluginListener.run(ThreadedPluginListener.java:29)	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)	at java.util.concurrent.FutureTask.run(FutureTask.java:266)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)	at java.lang.Thread.run(Thread.java:745)