Re: 9.1-903 JDBC 3 Download

It would appear that I must have built it using jdk7

Dave Cramer

dave.cramer(at)credativ(dot)ca
http://www.credativ.ca

On Sat, Oct 20, 2012 at 7:28 PM, dmp <danap(at)ttc-cmc(dot)net> wrote:
> Today I downloaded the postgresql-9.1-903.jdbc3.jar from the website,
> http://jdbc.postgresql.org/download/postgresql-9.1-903.jdbc3.jar. The
> jar once installed in replace of the older version crashed the app.
> on Class.forName(org.postgresql.Driver).
>
> Exception in thread "AWT-EventQueue-0"
> java.lang.UnsupportedClassVersionError: org/postgresql/Driver : Unsupported
> major.minor version 51.0
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(Unknown Source)
> at java.security.SecureClassLoader.defineClass(Unknown Source)
> at java.net.URLClassLoader.defineClass(Unknown Source)
> at java.net.URLClassLoader.access$000(Unknown Source)
> at java.net.URLClassLoader$1.run(Unknown Source)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(Unknown Source)
> at java.lang.ClassLoader.loadClass(Unknown Source)
> at java.lang.ClassLoader.loadClass(Unknown Source)
> at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
> at java.lang.ClassLoader.loadClass(Unknown Source)
> at java.lang.ClassLoader.loadClassInternal(Unknown Source)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Unknown Source)
>
> Upon returning to the older version, 9.1-901.jdbc3 or use of the
> 9.1-903.jdbc4
> version the app properly loads the driver as expected. Could someone on the
> list please validate that the 9.1-903.jdbc3.jar from the project's website
> possibly gives similar results when used.
>
> danap.
>
>
> --
> Sent via pgsql-jdbc mailing list (pgsql-jdbc(at)postgresql(dot)org)
> To make changes to your subscription:
> http://www.postgresql.org/mailpref/pgsql-jdbc