Compiling error Otto Robot with Chrombook


When I try to download a program to my Otto Robot on a Chromebook, I get a compiling error.
IRremote file can not fine it.
I do not have an IR Remote.
Everything works fine when I us a PC Laptop.
What do I need to do to make mBlock (Otto Robot) work on a Chromebook?


Hello, mBlock 3 is older software, now we have a new one, namely mBlock5, it is suggested that you please try to use it. And Otto Robot is not our official robot, we think we can’t give any options about it.