In this article showing how to fix Arduino IDE additional library installation error. This is very common issue you might face when you try to install additional library in Arduino IDE.
The Error is “Error Downloading http://download.arduino.cc/libraries/library_index.json”
Steps to fix the issue :-
- Close The Arduino IDE
- Open Command Prompt
- Type “setx _JAVA_OPTIONS -Djava.net.preferIPv4Stack=true” command on command prompt
- Press Enter
That’s It ! Thanks
7 thoughts on “How To Fix Arduino IDE Additional Library Installation Error”
does not work for board packages
i have try the command and it did not work need help i am at a lost
Its works, thanks a lots
Hello Boys! i have tried to fix the problem in my arduino IDE but didn’t work. i need help.
how can i do that on raspbian buster?
please help me
Does not work, still getting the error.