[jboss-user] [Installation, Configuration & DEPLOYMENT] - Re: Error in jboss

Wolfgang Knauf do-not-reply at jboss.com
Wed Apr 15 10:09:38 EDT 2009


this is the important part of your error log:

(java.lang.ClassNotFoundException: Unexpected error during load of: com.microsoft.sqlserver.jdbc.SQLServerDriver, msg=com/microsoft/sqlserver/jdbc/SQLServerDriver (Unsupported major.minor version 49.0)))) 

You are running a JBoss with JDK 1.5, but the JDBC driver seems to be compiled with 1.6

Either run JBoss with JDK 1.6 (you will need another JBoss download for that), or search a Java 1.5 compiled MSSQL JDBC driver.

Hope this helps


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