Issue

After applying AEM 6.2 SP1 CFP9 update (Or later), Full Text indexing on MS Office document will start with NoClassDefFoundError exceptions. The following classes have been reported as affected by this behavior:

  • java.lang.NoClassDefFoundError: org/apache/poi/hslf/usermodel/HSLFSlideShow
  • java.lang.NoClassDefFoundError: org/apache/poi/hslf/HSLFSlideShow 
  • java.lang.NoClassDefFoundError: org/apache/jempbox/xmp/XMPMetadata

Environment

AEM 6.2 SP1 CFP9 or later

Cause

AEM 6.2 SP1 CFP9 updates Granite POI from version 2.0.6 to 2.0.22. The issue occurs because the class path changed in the new version of the bundle.

Resolution

To resolve this issue, please upload the classloader from:
classloader = org.apache.poi.hslf.HSLFSlideShow.class.getClassLoader(); // com.adobe.granite::com.adobe.granite.poi::2.0.6

To:
classloader = org.apache.poi.hslf.usermodel.HSLFSlideShow.class.getClassLoader(); // com.adobe.granite::com.adobe.granite.poi::2.0.22

(Apply the same for Jempbox)

This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License  Twitter™ and Facebook posts are not covered under the terms of Creative Commons.

Legal Notices   |   Online Privacy Policy