Legato.jar No such file or directory


Hi. I was trying to run hello world app on a FX30 but I got this error:
app.c CreateFileLink() 1441 | Could not stat file at ‘/legato/systems/current/lib/legato.jar’. No such file or directory

I installed the firmware again from sierra site and it didn’t work.
It seems that the file is really missing from that folder.
My firmware version is: 16.10.1.m3_f5d280aff1eaa96ea8459ca6effa50c5