GPS Data Logger Software - BT747

Hi

The current latest version is '1.67.24' but I do not think that should make a difference.

There are several methods to launch the program on Ubuntu:
- run_rxtx.sh -> PDA like interface - requires waba;
- run_j2se.sh -> Desktop interface - does not require waba.

The message you get means that the 'Waba' library could not be found, which means that it is not on the 'CLASSPATH' defined in the run_rxtx.sh script.

In principle, the path is set in this line:
CLASSPATH=${RXTXJAR}:${ROOT_DIR}/lib/Waba_only.jar:${ROOT_DIR}/dist/BT747_rxtx.jar:$CLASSPATH

Where you can see that Waba_only is expected in ${ROOT_DIR}/lib. Root dir is set through:
ROOT_DIR=`dirname $0`
if [ -z "$ROOT_DIR" ] ; then ROOT_DIR="." ; fi

Upon execution of the script in a shell, the actual values should be visible because the header of the script is:
#!/bin/sh -vx

I looked at 'BT747_1.67.24_full.zip' and 'lilb/Waba_only.jar' exists there. in 1.55 it exists too.

I suggest that you check out wheter lib/Waba_only.jar exists as a file and is correctly set on script execution.

To check where java is looking for the file, you can use 'strace run_rxtx.sh' (I think you need to do 'strace -h -etrace=file run_rxtx.sh' to trace all started processes and do logging related to file transactions only) to log transactions of the program with the system.

Hopefully this points you in the right direction.