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Posted to dev@xmlbeans.apache.org by Dan Diephouse <da...@envoisolutions.com> on 2004/12/06 20:35:49 UTC
NullPointerException / weird ClassLoader issues
I just updated to CVS head from a CVS snapshot from a couple weeks ago.
When I switch to the newer version I get exceptions like so when
creating XmlObjects:
Testcase: testControl(org.controlhaus.amazon.AmazonClientTest):
Caused an ERROR
null
java.lang.ExceptionInInitializerError
at
com.amazon.webservices.awseCommerceService.x20041019.ItemLookupDocument$Factory.newInstance(Unknown
Source)
at
org.controlhaus.amazon.AmazonClientTest.testControl(AmazonClientTest.java:40)
....
Caused by: java.lang.NullPointerException
at org.apache.xmlbeans.XmlBeans.<clinit>(XmlBeans.java:41)
... 70 more
When XmlBeans is instantiated, it has the following lines:
40: Package pkg = XmlBeans.class.getPackage();
41: XMLBEANS_TITLE = pkg.getImplementationTitle();
The package is evidentally "null" which signifies some kind of
classloader IMO. This happens when I try and instantiate XmlObjects or
my own schema derived types. This happens when running unit tests from
Maven. It doesn't appear to happen when I'm in my IDE. Any ideas on what
change might have caused this?
- Dan
--
Dan Diephouse
Envoi Solutions LLC
http://envoisolutions.com/people/dan
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