pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-14512-hncar0.ps) >>/Users/jc/w/tmp/Tune-14512-get.log 2>&1" returned status 256
http://www.norbeck.nu/abc/i/hncar0.abc

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_14512.log 251489 Log file, useful mostly for debugging
Tune-14512-get.log 3990 Log file, useful mostly for debugging
Tune-14512-hncar0.abc 541 ABC music file with the extracted tune(s)
Tune-14512-hncar0.ps 35261 PostScript
Tune-14512-hncar0.txt 541 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.