iDash report creation from command line ends in error

Document ID : KB000113598
Last Modified Date : 11/09/2018
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We have just upgraded iDash to Since it was upgraded, the creation of html reports from the command line does not work, and shows the following error: Exception in thread "main" java.lang.NoSuchMethodError: org.apache.poi.hssf.usermodel.HSSFCellStyle.setAlignment(Lorg/apache/poi/ss/usermodel/HorizontalAlignment;)V at at at at at at Running the same reports from the UI does not seem to pose any issues. 
linux / unix
Remove / move the older poi* files from $IDASH_HOME/lib. Just leave the one from the iDash upgrade (poi-3.17.jar). in that directory.