Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Oracle Community by 33083, 1 year ago
Unknown connection type.
via Oracle Community by 74200, 1 year ago
Unknown connection type.
via Oracle Community by 235629, 1 year ago
java.sql.SQLException: Unknown connection type.	at oracle.xdb.XMLType.initConn(XMLType.java:1878)	at oracle.xdb.XMLType.(XMLType.java:846)	at oracle.xdb.XMLType.createXML(XMLType.java:469)	at oracle.xdb.XMLTypeFactory.create(XMLTypeFactory.java:67)	at oracle.sql.OPAQUE.toClass(OPAQUE.java:558)	at oracle.sql.OPAQUE.toJdbc(OPAQUE.java:469)	at oracle.jdbc.driver.OracleStatement.getObjectValue(OracleStatement.java:5937)	at oracle.jdbc.driver.OracleStatement.getObjectValue(OracleStatement.java:5802)	at oracle.jdbc.driver.OracleResultSetImpl.getObject(OracleResultSetImpl.java:746)	at oracle.jdbc.driver.OracleResultSet.getObject(OracleResultSet.java:1470)	at com.ge.med.service.stp.relids.QueryTest.executeQuery(QueryTest.java:170)	at com.ge.med.service.stp.relids.QueryTest.main(QueryTest.java:221)