Body: <p>I'm want to perform an GSEA of some RNA-seq data but when I upload the expression data set file this problem appears but I don't know how to solve it.</p>
  <p>Thanks for your help.</p>
  <p>Pol</p>
  <p>Error Details</p>
  <pre><code>---- Full Error Message ----
  There were errors: ERROR(S) #:1
  Parsing trouble
  java.lang.NumberFormatException: ...
  
  ---- Stack Trace ----
  # of exceptions: 1
  ------For input string: &quot;description&quot;------
  java.lang.NumberFormatException: For input string: &quot;description&quot;
      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:200)
      at org.gsea_msigdb.gsea/edu.mit.broad.genome.parsers.ParserFactory.read(ParserFactory.java:758)
      at org.gsea_msigdb.gsea/edu.mit.broad.genome.parsers.ParserFactory.read(ParserFactory.java:735)
      at org.gsea_msigdb.gsea/edu.mit.broad.genome.parsers.ParserWorker.doInBackground(ParserWorker.java:53)
      at java.desktop/javax.swing.SwingWorker<span class="math-container">$1.call(Unknown Source)
  at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
  at java.desktop/javax.swing.SwingWorker.run(Unknown Source)
  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
  at java.base/java.util.concurrent.ThreadPoolExecutor$</span>Worker.run(Unknown Source)
      at java.base/java.lang.Thread.run(Unknown Source)
  </code></pre>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2024-01-11T14:01:36.730Z
Comments.Text: Please clarify your specific problem or provide additional details to highlight exactly what you need. As it's currently written, it's hard to tell exactly what you're asking.
Comments.UserDisplayName: Community
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2024-01-14T19:32:54.143Z
Comments.Text: Please show the first few lines of your input files. Given this is a file format error problem, it will help to know the current format of your files.
Comments.UserDisplayName: gringer
Tags: <gsea>
Title: Error in GSEA expresion data set file
ThreadText: # Error in GSEA expresion data set file
  
  (Asked by: username_0 on 2024-01-11)
  
  I'm want to perform an GSEA of some RNA-seq data but when I upload the expression data set file this problem appears but I don't know how to solve it.
  
  Thanks for your help.
  
  Pol
  
  Error Details
  
  ```
  ---- Full Error Message ----
  There were errors: ERROR(S) #:1
  Parsing trouble
  java.lang.NumberFormatException: ...
  
  ---- Stack Trace ----
  # of exceptions: 1
  ------For input string: "description"------
  java.lang.NumberFormatException: For input string: "description"
      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:200)
      at org.gsea_msigdb.gsea/edu.mit.broad.genome.parsers.ParserFactory.read(ParserFactory.java:758)
      at org.gsea_msigdb.gsea/edu.mit.broad.genome.parsers.ParserFactory.read(ParserFactory.java:735)
      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)
  
  ```
  
  **Tags:** gsea
  
  > **Comments:**
  > **username_1**: Please clarify your specific problem or provide additional details to highlight exactly what you need. As it's currently written, it's hard to tell exactly what you're asking.  
  > **username_2**: Please show the first few lines of your input files. Given this is a file format error problem, it will help to know the current format of your files.  
  
  ---
  
  ## 0 answers
  
  