[XMLBEANS-562] java.lang.ClassCastException: org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl cannot be cast to org.apache.xmlbeans.SchemaTypeLoader

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Information Provided
• Affects Version/s: Version 4.0.0
• Fix Version/s: Version 5.0.1
• Component/s: XmlObject
• Assignee: Unassigned
• Reporter: Annapurna Theerthala
• Created: 08/Apr/21 09:56
• Updated: 17/Feb/23 20:44
• Resolved: 06/Sep/21 14:56

Description

I am getting the below error when exporting excel using POI 5 with xmlbeans 4.

 

`at java.lang.Class.forName0(Native Method)
````at java.lang.Class.forName(Class.java:348)
````at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl.build(SchemaTypeLoaderImpl.java:161)
````at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.<init>(SchemaTypeSystemImpl.java:168)
````at org.apache.xmlbeans.metadata.system.sXMLSCHEMA.TypeSystemHolder.<init>(TypeSystemHolder.java:41)
Truncated. see log file for complete stacktrace

Caused By: org.apache.xmlbeans.XmlRuntimeException: java.lang.ClassCastException: org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl cannot be cast to org.apache.xmlbeans.SchemaTypeLoader
````at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl.build(SchemaTypeLoaderImpl.java:164)
````at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.<init>(SchemaTypeSystemImpl.java:168)
````at org.apache.xmlbeans.metadata.system.sXMLTOOLS.TypeSystemHolder.<init>(TypeSystemHolder.java:41)
````at org.apache.xmlbeans.metadata.system.sXMLTOOLS.TypeSystemHolder.<clinit>(TypeSystemHolder.java:44)
````at java.lang.Class.forName0(Native Method)
Truncated. see log file for complete stacktrace

Caused By: java.lang.ClassCastException: org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl cannot be cast to org.apache.xmlbeans.SchemaTypeLoader
````at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl.build(SchemaTypeLoaderImpl.java:162)
````at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.<init>(SchemaTypeSystemImpl.java:168)
````at org.apache.xmlbeans.metadata.system.sXMLTOOLS.TypeSystemHolder.<init>(TypeSystemHolder.java:41)
````at org.apache.xmlbeans.metadata.system.sXMLTOOLS.TypeSystemHolder.<clinit>(TypeSystemHolder.java:44)
````at java.lang.Class.forName0(Native Method)
Truncated. see log file for complete stacktrace

I have checked that my `xmlbeans` come from `xmlbeans-4.0.0.jar` and the `ooxml-schema` has been removed and replaced with `poi-ooxml-full-5.0.0.jar`

Tried with poi-ooxml-schemas-5.0.0.jar as well. still the same issue.