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Published Jul. 2, 2025

ClassNotFoundException thrown when exporting the form entries in XLS Format

Written By

Pooja Bhambani

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Issue

  • Steps to reproduce:
    1. Start Liferay 7.2 server.
    2. Create a form.
    3. Deploy created form on the page and submit it.
    4. Go to form configuration and select 'view entries' > Export. Choose format XLS. 
    Expected Result: Form entries must be exported in XLS format.
    Actual Result: While exporting the entries. The below error is showing.
    java.lang.ClassNotFoundException: org.apache.commons.math3.util.ArithmeticUtils cannot be found by com.liferay.dynamic.data.mapping.service_5.2.6
 at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:508)
 [...]

Environment

  • Liferay DXP 7.2

Resolution

  • The observed behavior is a known issue. And, it's fixed in dxp-9.
  • If the hotfix is required for this issue, please create a support ticket requesting a hotfix by attaching patch details.
  • Installing Fix Packs and Hotfixes on Liferay DXP will guide to installation of the hotfix in the respective environment.

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