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 Where can I find the missing PDI 9.1 jar file?

  • Pentaho
  • Kettle
  • Pentaho
  • Pentaho Data Integration PDI
Kevin Struckhoff's profile image
Kevin Struckhoff posted 07-29-2021 19:03

Hi I just downloaded and unzipped the latest PDI version 9.1-324 from sourceforge. I unzipped it on my win 10 laptop.


Does anyone know where I can find the jar file that contains this missing class?


Exception in thread "main" java.lang.NoClassDefFoundError: org/pentaho/vfs/ui/VfsResolver

       at java.lang.Class.getDeclaredMethods0(Native Method)

       at java.lang.Class.privateGetDeclaredMethods(Unknown Source)

       at java.lang.Class.privateGetMethodRecursive(Unknown Source)

       at java.lang.Class.getMethod0(Unknown Source)

       at java.lang.Class.getMethod(Unknown Source)

       at org.pentaho.commons.launcher.Launcher.main(

Caused by: java.lang.ClassNotFoundException: org.pentaho.vfs.ui.VfsResolver

       at Source)

       at java.lang.ClassLoader.loadClass(Unknown Source)

       at java.lang.ClassLoader.loadClass(Unknown Source)

       ... 6 more


This happens when I run spoon.bat. All I get is a blank terminal screen pop-up for a few seconds and then it errors out.


I don't see where I can download a previous version to see if that works ok.





Sergio Ribeiro's profile image
Sergio Ribeiro

Hi @Kevin Struckhoff​,


The class org.pentaho.vfs.ui.VfsResolver is inside "pentaho-vfs-browser-".

This jar should exist under "data-integration\lib".

I checked the "" at SourceForge and the jar is there.




Sérgio Ribeiro

Porto - Portugal