Re: 7.0 - 7.2 upgrade, org.postgresql.Driver Class not found

If the jar is invalid, then it simply isn't going to work. How are you
downloading the jar?
On Thu, 2002-08-29 at 19:50, Harrison wrote:
> I am trying to upgrade a working application from Postgres 7.0 to 7.2.
> 
> I have downloaded the pgjdbc2.jar and installed it next to the old jar.
> 
> When I try to run with the new jar, I get a class not found exception:
> org.postgresql.Driver, when I switch the path back to the old driver I
> don't have this problem (but do have others due to the mismatch between
> the jdbc jar version, and thet Postgres version.)
> 
> I have tried to look into the jar with three different jar/zip viewers,
> none of which seem to think pgjdbc2.jar is in a valid zip/jar format.
> The viewers are not the latest, but they have all looked inside other
> jars in the past.  I have downloaded the jar twice and they compare ok.
> 
> I get the same Class not found with the older /pg72/jdbc7.1-1.2.jar as
> well.
> 
> The jdbc7.1-1.2.jar is the one that works. (For the Class not found
> part)
> 
> I am running RH Linux 7.2, Apache 1.3.14 ApacheJServ/1.1.2/ GNUJSP 1.0
> wrapper (yes I know, long in the tooth, but they were to be upgraded
> after the Postgres upgrade.)
> 
> We are using the IBM JVM 2-13 which I believe is a Java 1.3 VM (I'm not
> sure if the JIT compiler is enabled)
> 
> Any thoughts would be most welcome.
> 
> Harrison
> 
> huhl@xxxxxxxxxxxxxxxxxx
> 
> 
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