https://bz.apache.org/bugzilla/show_bug.cgi?id=61987
Bug ID: 61987 Summary: Updating excel file opended OPCPackage throws: OpenXML4JRuntimeException: Rule M2.4 exception Product: POI Version: 3.16-FINAL Hardware: PC Status: NEW Severity: blocker Priority: P2 Component: XSSF Assignee: dev@poi.apache.org Reporter: cbenagara...@gmail.com Target Milestone: --- Created attachment 35669 --> https://bz.apache.org/bugzilla/attachment.cgi?id=35669&action=edit ExcelFileUpdateExample1.java Exception in thread "main" org.apache.poi.openxml4j.exceptions.OpenXML4JRuntimeException: Rule M2.4 exception : this error should NEVER happen! If you can provide the triggering file, then please raise a bug at https://bz.apache.org/bugzilla/enter_bug.cgi?product=POI and attach the file that triggers it, thanks! at org.apache.poi.openxml4j.opc.internal.ContentTypeManager.getContentType(ContentTypeManager.java:340) at org.apache.poi.openxml4j.opc.internal.ContentTypeManager.removeContentType(ContentTypeManager.java:253) at org.apache.poi.openxml4j.opc.OPCPackage.removePart(OPCPackage.java:1016) at org.apache.poi.openxml4j.opc.PackagePart.getOutputStream(PackagePart.java:526) at org.apache.poi.xssf.usermodel.XSSFWorkbook.commit(XSSFWorkbook.java:1832) at org.apache.poi.POIXMLDocumentPart.onSave(POIXMLDocumentPart.java:390) at org.apache.poi.POIXMLDocument.write(POIXMLDocument.java:242) at test.ExcelFileUpdateExample1.main(ExcelFileUpdateExample1.java:68) -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@poi.apache.org For additional commands, e-mail: dev-h...@poi.apache.org