Saving sketches

Development Tools IDE 1.x
1

I'm having problems in saving the sketches in the Arduino folder.
I installed the Arduino 1.6.12 and now i dont know what the problem is.
In the attachment is the error message

Edit: With the version 1.6.9 it saves just fine. I'm saving in the Documents->Arduino folder.

Untitled.png

2

This is a known bug of Arduino IDE 1.6.12. You just need to change the sketch name and it will save correctly. The bug has already been fixed in the hourly build so there is no need to notify the developers.