1)Do not put the same jar in /usr/local/tomcat/lib/ and in /WEB-INF/lib/ try the one of them. Jars placed in /usr/local/tomcat/lib/ should be the first loaded ones.
2) Why is it not enough to use only ojdbc14.jar? why you include classes12.jar?
Ceri Tandoğan
From: Neil Youngman <[email protected]>
To: [email protected]
Sent: Wed, August 25, 2010 11:54:32 AM
Subject: Can not cast oracle.sql.ARRAY to oracle.sql.ARRAY
I have an app that was working find under Java 1.4, Tomcat5 and Axis2 1.4. Under Java 1.6, Tomcat6 and Axis2 1.4 it seems to be mostly working, but there is one exception that I can not seem to get rid of.
Caused by: java.lang.ClassCastException: oracle.sql.ARRAY cannot be cast to oracle.sql.ARRAY
I put some debug around the offending line of code, thus:
Object o = p_Stmt.getObject(1);
System.err.println( "Got class " + o.getClass() );
oracle.sql.ARRAY arry = (oracle.sql.ARRAY)o;
and that prints
Got class class oracle.sql.ARRAY
so it's definitely an oracle.sql.ARRAY
The best information I can find about this sort of error suggests that there is an issue somewhere with different class loaders loading up the class, probably one at the Tomcat level and one at the Axis2 level. This didn't see, to cause any problems on the older configuration, provided that the same version of classes12.jar was used by both Tomcat and Axis2. Unfortunately on the newer configuration I have been unable to get it to work.
As far as I can see the jar is in 2 places, i.e. /usr/local/tomcat/lib/classes12.jar and axis/WEB-INF/lib/classes12.jar.
I have updated it to the more recent ojdbc14.jar, which did not help. I have also examined every jar under /usr/local/tomcat/ and axis/WEB-INF/ to look for conflicting definitions.
I am now stuck. Can anyone help me resolve this issue, please?
Neil Youngman
Neil Youngman
Developer
Wirefast Limited
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