I wanted to bring to your attention that there are missing JAR files in the userlib directory of our Mendix project, which is causing a NoClassDefFoundError related to the Apache POI library.
To resolve this issue, please follow these steps:
Download Apache POI Library:
poi-bin-5.0.0-20210319.zip).Extract and Add JAR Files:
userlib folder of our Mendix project:
		poi-*.jarpoi-ooxml-*.jarpoi-ooxml-schemas-*.jarxmlbeans-*.jarcommons-compress-*.jarcommons-math3-*.jarClean and Rebuild the Project:
Please try these steps and let me know if the issue persists or if you need any further assistance.
Can anyone tell which version of xmlbeans have put method ?
Did you resolve?