DATA CENTER AND SERVER | CLOUD

Skip to end of metadata
Go to start of metadata

You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 5 Current »

Problem

Word export starts throwing error 500 after upgrading Jira and/or R4J version.

Stack traces:

java.lang.NoClassDefFoundError: Could not initialize class org.apache.poi.openxml4j.opc.internal.marshallers.ZipPackagePropertiesMarshaller
java.lang.NoClassDefFoundError: Could not initialize class org.apache.poi.openxml4j.opc.internal.marshallers.ZipPackagePropertiesMarshaller
at org.apache.poi.openxml4j.opc.OPCPackage.init(OPCPackage.java:161) [?:?]
at org.apache.poi.openxml4j.opc.OPCPackage.<init>(OPCPackage.java:141) [?:?]
at org.apache.poi.openxml4j.opc.ZipPackage.<init>(ZipPackage.java:97) [?:?]
at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:324) [?:?]
java.lang.ExceptionInInitializerError
	at org.apache.poi.openxml4j.opc.OPCPackage.init(OPCPackage.java:161) [?:?]
	at org.apache.poi.openxml4j.opc.OPCPackage.<init>(OPCPackage.java:141) [?:?]
	at org.apache.poi.openxml4j.opc.ZipPackage.<init>(ZipPackage.java:97) [?:?]
	at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:324) [?:?]
Caused by: java.lang.ClassCastException: org.apache.xerces.stax.XMLEventFactoryImpl cannot be cast to javax.xml.stream.XMLEventFactory
	at javax.xml.stream.XMLEventFactory.newInstance(XMLEventFactory.java:30) [?:1.8.0_275]
	at org.apache.poi.openxml4j.opc.internal.marshallers.PackagePropertiesMarshaller.<clinit>(PackagePropertiesMarshaller.java:41) [?:?]

Cause

The problem occurs intermittently and may be caused by conflicting dependencies installed in a Jira instance.

R4J uses Apache POI 3.16, a version which may have xerces build issues related to the error stacks encountered.

Solution

To resolve this error, upgrade to R4J version 4.4.2 or higher.

Newer versions of Apache POI, starting from version 4.0.1, have fixed old xerces build issues. The dependency upgrade implemented since R4J version 4.4.2 is necessary to resolve the issue.

  • No labels