Thank you @KimonP I have updated the POI dependency version to 5.2.3 from 4.0.0, and also trying by adding poi-ooxml-schemas, xmlbeans but still with and without these two getting the same error when test casese getting executed on below line of java code. try(XSSFWorkbook workbook = new XSSFWorkboo...

Facing below error while trying to upgrader to JDK21 with AEM SDK API 2025.8v, fallowed the steps updated the POM dependencies version to as per the guide, but while building the core with test case i am facing below error for Any help would be appreciated. java.lang.NoClassDefFoundError: Could not ...

Hi @Sb2512 Did you get any resolution, i am also getting same sort error while test case build. I am using AEM SDK API 2025.8 and POI 5.2.5.NoClassDefFound org/apache/poi/xddf/usermodel/chart/XDDFChart Can you share anything Thank;