WARNING: package com.apple.laf not in java.desktop
WARNING: package com.sun.java.swing.plaf.windows not in java.desktop
WARNING: package sun.awt.windows not in java.desktop
xtools.api.param.BadParamException: Multiple rows mapped to the symbol ''HTR4'.  This is not allowed in Remap_only mode.
	at org.gsea_msigdb.gsea/edu.mit.broad.genome.alg.DatasetGenerators.collapse_core(DatasetGenerators.java:172)
	at org.gsea_msigdb.gsea/xtools.munge.CollapseDataset.execute(CollapseDataset.java:68)
	at org.gsea_msigdb.gsea/xtools.api.AbstractTool.module_main(AbstractTool.java:434)
	at org.gsea_msigdb.gsea/org.genepattern.modules.CollapseDatasetWrapper.main(CollapseDatasetWrapper.java:153)
	at org.gsea_msigdb.gsea/xapps.gsea.CLI.main(CLI.java:34)
Process exited with an error: 1 (Exit value: 1)