My code looks like this:
fileoutput = new FileOutputStream(productSheetFilePath);
m_psWorkBook.write(fileoutput);
Where m_psWorkBook is of type XSSFWorkbook, when calling the “write” method a NoClassDefFoundError exeption is throws, does anybody ever had that?
The solution is to use ooxml-schemas-1.0 .jar instead of this one poi-ooxml-schemas-3.6.jar