NoClassDefFoundError - jar file in class path

[Mxc]

Hi all,

I have an app that makes use of the sun.jdbc.rowset.BaseRowset class via
the CachedRowset class. In the ide I link the rowset.jar file as an external
library that I use and the programme compiles and runs fine. When I create
a jar file the jvm complains:

NoClassFoundError: sun/jdbc/rowset/BaseRowset

I have checked and recehced the classpath variable and it all looks OK. i.e.
C:\eclipse\rowset.jar

What else can I look for to solve this problem?

Thanks
Mark

[mxc]

Oops that should be when I run the jar file it crashes. I can create the jar
file just fine.


"Mxc" <java.@127.0.0.1> wrote:
>
>Hi all,
>
>I have an app that makes use of the sun.jdbc.rowset.BaseRowset class via
>the CachedRowset class. In the ide I link the rowset.jar file as an external
>library that I use and the programme compiles and runs fine. When I create
>a jar file the jvm complains:
>
>NoClassFoundError: sun/jdbc/rowset/BaseRowset
>
>I have checked and recehced the classpath variable and it all looks OK.
i.e.
>C:\eclipse\rowset.jar
>
>What else can I look for to solve this problem?
>
>Thanks
>Mark
>

[Luc Van Overveldt]

I also had something like this but it failed on ArrayList in the jar.rt.
I managed to trace it back to a mismatch ove java versions . My code used
1.4 . The java link in the bin dir of the machine (it was a Sun) kicked off
1.3 . I got a NoClassFoundError , that's it. I managed to solve it by referring
to the correct java exe in the 1.4 JRE bin dir

I may have seen a different problem but I just wanted to pass it on to you



"Mxc" <java.@127.0.0.1> wrote:
>
>Hi all,
>
>I have an app that makes use of the sun.jdbc.rowset.BaseRowset class via
>the CachedRowset class. In the ide I link the rowset.jar file as an external
>library that I use and the programme compiles and runs fine. When I create
>a jar file the jvm complains:
>
>NoClassFoundError: sun/jdbc/rowset/BaseRowset
>
>I have checked and recehced the classpath variable and it all looks OK.
i.e.
>C:\eclipse\rowset.jar
>
>What else can I look for to solve this problem?
>
>Thanks
>Mark
>

[MarkN]

What is your OS? How are you running the jar file? I never trust the system
classpath for anything.


"mxc" <mxc@NOJUnkMail.co.za> wrote:
>
>Oops that should be when I run the jar file it crashes. I can create the
jar
>file just fine.
>
>
>"Mxc" <java.@127.0.0.1> wrote:
>>
>>Hi all,
>>
>>I have an app that makes use of the sun.jdbc.rowset.BaseRowset class via
>>the CachedRowset class. In the ide I link the rowset.jar file as an external
>>library that I use and the programme compiles and runs fine. When I create
>>a jar file the jvm complains:
>>
>>NoClassFoundError: sun/jdbc/rowset/BaseRowset
>>
>>I have checked and recehced the classpath variable and it all looks OK.
>i.e.
>>C:\eclipse\rowset.jar
>>
>>What else can I look for to solve this problem?
>>
>>Thanks
>>Mark
>>
>