Re: New Client Reply - [CONDUIT !NXD-544090]: Request (fwd)

UnsupportedClassVersionError means they are using an older version of java. 
They need 1.4.2 or above.

Robb Kambic wrote:
> can you shed some light on this error Unsupported major.minor version
>
> line 48 in ToolsUI.java is import java.awt.*;
>
> does that mean java.awt is too old to work. i'll ask what version of java
> he is using.
>
> thanks,
> robb...
>
>
> ===============================================================================
> Robb Kambic                                Unidata Program Center
> Software Engineer III                      Univ. Corp for Atmospheric Research
> address@hidden             WWW: http://www.unidata.ucar.edu/
> ===============================================================================
>
> ---------- Forwarded message ----------
> Date: Fri, 05 May 2006 03:26:17 -0600
> From: Markus Ristic <address@hidden>
> To: address@hidden
> Subject: New Client Reply - [CONDUIT !NXD-544090]: Request
>
> New Reply: Request
>
> Hi Robb
>
> Bad luck, it doesn't work ...
> ------------------------------------
> Output of the shell program:
>
> srvx6 local/ldm> test.scr
> java -classpath /usr/local/ldm/toolsUI-2.2.14.jar ucar.nc2.ui.ToolsUI
> Exception in thread "main" java.lang.UnsupportedClassVersionError:
> ucar/nc2/ui/ToolsUI (Unsupported major.minor version 48.0)
>         at java.lang.ClassLoader.defineClass0(Native Method)
>         at java.lang.ClassLoader.defineClass(ClassLoader.java:488)
>         at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:106)
>         at java.net.URLClassLoader.defineClass(URLClassLoader.java:243)
>         at java.net.URLClassLoader.access$100(URLClassLoader.java:51)
>         at java.net.URLClassLoader$1.run(URLClassLoader.java:190)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at java.net.URLClassLoader.findClass(URLClassLoader.java:183)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:294)
>         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:281)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:250)
>         at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:310)
> ------------------------------------
> where
>
> $HOME = /usr/local/ldm
> ------------------------------------
> Cat test.scr:
>
> #!/bin/csh -f
>
> set CP="$HOME/toolsUI-2.2.14.jar"
>
> echo "java -classpath $CP ucar.nc2.ui.ToolsUI"
>
> java -Xmx512m -classpath $CP ucar.nc2.ui.ToolsUI
> ------------------------------------
>
> I've also modified the .cshrc as following:
>
> ------------------------------------
> #!/bin/csh
>
> set path = ($path /usr/local/j2sdk1.4.2_11/bin $HOME/decoders $HOME/util
> $HOME/bin /opt/kde3/bin /usr/local/bin .)
>
> setenv ldmhome $HOME
>
> setenv MANPATH $HOME/man:/usr/man:/usr/share/man
>
> setenv UDUNITS_PATH $HOME/etc/udunits.dat
>
> setenv CP $HOME/toolsUI-2.2.14.jar
>
> alias convert1 'java -Xmx512m -classpath $CP ucar.nc2.ui.ToolsUI'
>
> alias convert2 'java -Xmx512m -classpath $CP ucar.nc2.iosp.grib.Grib2Netcdf'
>
> set datapath="$HOME/data/native/grid/NCEP/GFS/Global_0p5deg"
> ------------------------------------
>
> Executing convert1 brings the same result as test.scr
>
> Executing convert2:
>
> srvx6 local/ldm> convert2 $datapath/GFS_Global_0p5deg_20060504_0600.grib2
> test.NC
> Exception in thread "main" java.lang.NoClassDefFoundError:
> ucar/nc2/iosp/grib/Grib2Netcdf
> srvx6 local/ldm>
>
> Maybe something in my java is not working ?
>
> Sincerely
>
> Mark
>
>
>
> -----Urspr�ngliche Nachricht-----
> Von: Unidata netCDF Decoders Support
> [mailto:address@hidden]
> Gesendet: Donnerstag, 4. Mai 2006 20:55
> An: address@hidden
> Cc: address@hidden;
> address@hidden
> Betreff: [CONDUIT #NXD-544090]: Request
>
> Markus,
>
> the $CP needs to be set by you, where the toolsUI-2.2.14.jar is located.
> Here is a shell program. replace <yourpathtoo> with your own path.
>
> #/bin/csh -f
>
> set CP="<yourpathtoo>toolsUI-2.2.14.jar"
>
> echo "java -classpath $CP ucar.nc2.ui.ToolsUI"
>
> java -Xmx512m -classpath $CP ucar.nc2.ui.ToolsUI
>
> also the Grib2Netcdf can replace the ToolsUI by
>
> java -Xmx512m -classpath $CP ucar.nc2.iosp.grib.Grib2Netcdf INPUT OUTPUT.NC
>
> Don't forget to add the INPUT grib file and OUTPUT.NC names.
>
> robb...
>
> Ticket Details
> ===================
> Ticket ID: NXD-544090
> Department: Support netCDF Decoders
> Priority: Normal
> Status: Open
>
>
>
>
>
>
> Ticket Details
> ===================
> Ticket ID: NXD-544090
> Department: Support netCDF Decoders
> Priority: Normal
> Status: Closed
> http://www.unidata.ucar.edu/esupport/staff/index.php?_m=tickets&_a=viewticket&ticketid=570