I seem to have run into a problem with NASAL permissions.
I have a script that is giving me permission errors when it runs. The scrip is
in data/Nasal. It contains this line:
var file=io.open("data/latlong.csv",mode="r");
and gives this error:
Nasal runtime error: io.open(): opening file 'data/latlong.csv' denied
(unauthorized access)
Here is FG_ROOT:
FG_ROOT=/Applications/FlightGear.app/Contents/Resources/data
and this line is in data/Nasal/IOrules:
READ ALLOW $FG_ROOT/*
(default value, I haven't changed that file).
Shouldn't the rule allow the script to read that file?
If I run the script right at the start of flightgear, that part works. But, it
won't then do what I want. If, instead I use _setlistener, as I believe is the
best way to way to wait for things to be initialized before running, I get the
above error.
I did figure out a work around, which is to open the file when the script is
first run. But then use _setlister to wait until the correct time to read the
file.
Any clarification or explanation?
Thanks,
--Adam
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