Hello,
Below is the error I'm getting.
< Process output will appear below >
Done initing things while splashing
Mar 31, 2022 11:37:00 AM com.jidesoft.plaf.aqua.AquaPreferences loadGlobalPreferences
WARNING: AquaPreferences failed to load Mac OS X global system preferences - parseInt: unsupported byte count:16
Mar 31, 2022 11:37:13 AM edu.mit.broad.genome.parsers.AbstractParser startImport
INFO: Begun importing: Dataset from: 4_genes_fpkm_expression.txt
Mar 31, 2022 11:37:14 AM edu.mit.broad.genome.parsers.AbstractParser parseFieldsIntoFloatArray
SEVERE: Could not parse 'X' as a floating point number in row 1 of the data matrix with Name 'ENSG00000000003'.
Mar 31, 2022 11:37:14 AM edu.mit.broad.xbench.core.api.AbstractWindowManager showError
SEVERE: There were errors: ERROR(S) #:1
Parsing trouble
java.lang.NumberFormatException: For input string: "X"
at java.base/jdk.internal.math.FloatingDecimal.readJavaFormatString(Unknown Source)
at java.base/jdk.internal.math.FloatingDecimal.parseFloat(Unknown Source)
at java.base/java.lang.Float.parseFloat(Unknown Source)
at org.gsea_msigdb.gsea/edu.mit.broad.genome.parsers.AbstractParser.parseStringToFloat(AbstractParser.java:250)
at org.gsea_msigdb.gsea/edu.mit.broad.genome.parsers.AbstractParser.parseFieldsIntoFloatArray(AbstractParser.java:361)
at org.gsea_msigdb.gsea/edu.mit.broad.genome.parsers.AbstractParser.parseTextMatrixToDataset(AbstractParser.java:277)
at org.gsea_msigdb.gsea/edu.mit.broad.genome.parsers.TxtDatasetParser.parse(TxtDatasetParser.java:108)
at org.gsea_msigdb.gsea/edu.mit.broad.genome.parsers.ParserFactory.readDatasetTXT(ParserFactory.java:201)
at org.gsea_msigdb.gsea/edu.mit.broad.genome.parsers.ParserFactory.read(ParserFactory.java:760)
at org.gsea_msigdb.gsea/edu.mit.broad.genome.parsers.ParserFactory.read(ParserFactory.java:737)
at org.gsea_msigdb.gsea/edu.mit.broad.genome.parsers.ParserWorker.doInBackground(ParserWorker.java:53)
at java.desktop/javax.swing.SwingWorker$1.call(Unknown Source)
at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
at java.desktop/javax.swing.SwingWorker.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)