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Posted to user@xmlbeans.apache.org by Rolf Schumacher <ma...@august.de> on 2006/04/06 20:47:13 UTC

in a tomcat servlet with error

trying to produce an XML file according to schema.
Works fine when I start the generation from within a main method.
Fails when I start it from a servlet invoked by Tomcat.

Built xmlbeans from svn or cvs 2005-12-30.
Linked all jars from build/lib into WEB-INF/lib.
The generated jar containing the types is linked as well.

I got the error in the first line of my code that touches xmlbeans:

             MyTypeDocument myTypeDocument =
                     MyTypeDocument.Factory.newInstance();

This is the error:

java.lang.NullPointerException
     ...schema.SchemaTypeImpl.getTypeSystem(SchemaTypeImpl.java:616)
     ...schema.SchemaTypeImpl.getJavaImplClass(SchemaTypeImpl.java:1708)

  ...schema.SchemaTypeImpl.getJavaImplConstructor(SchemaTypeImpl.java:1724)
     ...schema.SchemaTypeImpl.createUnattachedNode(SchemaTypeImpl.java:1852)
     ...schema.SchemaTypeImpl.createTypeStoreUser(SchemaTypeImpl.java:1804)
     ...store.Xobj.setStableType(Xobj.java:1390)
     ...store.Cur.setType(Cur.java:2497)
     ...store.Cur.setType(Cur.java:2482)
     ...store.Locale.newInstance(Locale.java:630)
     ...store.Locale.newInstance(Locale.java:606)

  ...schema.SchemaTypeLoaderBase.newInstance(SchemaTypeLoaderBase.java:198)

with ... = at org.apache.xmlbeans.impl.

How to narrow the cause of this error?
Any help welcome.

Rolf

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