Maybe this is related:
2025-05-20 11:53:07,162 [qtp107456312-13036 - http://172.17.40.97:8080/xwiki/bin/get/Wiki's/?sheet=CKEditor.HTMLConverter&language=&formToken=NqQr40pTWU0UVIC73ET2Zg] DEBUG .c.o.AbstractOfficeManagerPool - Acquiring an office manager from the pool... 2025-05-20 11:53:07,163 [qtp107456312-13036 - http://172.17.40.97:8080/xwiki/bin/get/Wiki's/?sheet=CKEditor.HTMLConverter&language=&formToken=NqQr40pTWU0UVIC73ET2Zg] DEBUG .c.o.AbstractOfficeManagerPool - Office manager acquired successfully from the pool. 2025-05-20 11:53:07,163 [qtp107456312-13036 - http://172.17.40.97:8080/xwiki/bin/get/Wiki's/?sheet=CKEditor.HTMLConverter&language=&formToken=NqQr40pTWU0UVIC73ET2Zg] DEBUG AbstractOfficeManagerPoolEntry - Waiting 60000 ms for task to complete: LocalConversionTask{source=SourceDocumentSpecsFromFile{file=input.xlsx, format=xlsx}, loadProperties={ReadOnly=true, Hidden=true, UpdateDocMode=0}, target=TargetDocumentSpecsFromFile{file=output.html, format=html}, storeProperties=null, useStreamAdapters=false} 2025-05-20 11:53:07,163 [jodconverter-poolentry-1] DEBUG .o.LocalOfficeManagerPoolEntry - Executing task: LocalConversionTask{source=SourceDocumentSpecsFromFile{file=input.xlsx, format=xlsx}, loadProperties={ReadOnly=true, Hidden=true, UpdateDocMode=0}, target=TargetDocumentSpecsFromFile{file=output.html, format=html}, storeProperties=null, useStreamAdapters=false} 2025-05-20 11:53:07,164 [jodconverter-poolentry-1] INFO o.j.l.t.LocalConversionTask - Executing local conversion task [xlsx -> html]... 2025-05-20 11:53:07,170 [jodconverter-poolentry-1] ERROR o.j.l.t.LocalConversionTask - Local conversion failed. java.lang.NullPointerException: Could not open document: input.xlsx at org.jodconverter.core.util.AssertUtils.notNull(AssertUtils.java:132) at org.jodconverter.local.task.AbstractLocalOfficeTask.loadDocument(AbstractLocalOfficeTask.java:207) at org.jodconverter.local.task.LocalConversionTask.execute(LocalConversionTask.java:129) at org.jodconverter.local.office.LocalOfficeManagerPoolEntry.doExecute(LocalOfficeManagerPoolEntry.java:121) at org.jodconverter.core.office.AbstractOfficeManagerPoolEntry.lambda$execute$0(AbstractOfficeManagerPoolEntry.java:81) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) 2025-05-20 11:53:07,170 [qtp107456312-13036 - http://172.17.40.97:8080/xwiki/bin/get/Wiki's/?sheet=CKEditor.HTMLConverter&language=&formToken=NqQr40pTWU0UVIC73ET2Zg] DEBUG .c.o.AbstractOfficeManagerPool - Returning office manager to the pool...
