pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1789-training_abc_XX.ps) >>/Users/jc/w/tmp/Tune-1789-get.log 2>&1" returned status 256
http://www.inference.org.uk/dasher/download/training/training_abc_XX.txt

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_17899.log 64724 Log file, useful mostly for debugging
Form_17890.log 799 Log file, useful mostly for debugging
Form_17899.log 737 Log file, useful mostly for debugging
Tune-1789-get.log 4916 Log file, useful mostly for debugging
Tune-1789-training_abc_XX.abc 450 ABC music file with the extracted tune(s)
Tune-1789-training_abc_XX.ps 38143 PostScript
Tune-1789-training_abc_XX.txt 450 Plain-text file with the extracted tune(s)
Tune-17891-get.log 2935 Log file, useful mostly for debugging
Tune-17895-get.log 3123 Log file, useful mostly for debugging
Tune-17897-get.log 4959 Log file, useful mostly for debugging
Tune-17898-get.log 5798 Log file, useful mostly for debugging
Tune-17899-get.log 3512 Log file, useful mostly for debugging
These files should be available for 24 hours.