Hello,
Try to remove all the older versions of poi-ooxml libraries from the userlib folder.
Hope it helps!
Hi,
The latest versions of Excel importer/Excel exporter use POI 5.2.2.
Please delete all the jars related to POI, clean the deployment directory and download latest versions of Excel Exporter/Importer and Advanced Excel that are supported by your Mendix version.
facing same issue. Have kept only PO 5.2.2
still issue not resolved.
can you tell how this issue was resolved ?
Have you tried updating the version of both the modules,
I am using Excel exporter and Advanced excel along with JXLser modules,
Excel importer and Advanced excel both are using POI 5.2.2 and it is not causing any issues