I am suddenly having issues with uploading any sketch to my Arduino. After I ran into issues with my sketch I just have tried to just upload simple sketches (Blink) on both Uno's that I have an am having no luck. I have had no problem in the past and have uploaded sketches many times but for some reason it won't work now. I am using a Mac and checked that I am on the right port and is still a no go.
the error I am getting is
User configuration file does not exist or is not a regular file, skipping
Using Port : /dev/cu.usbmodem14201 Using Programmer : arduino Overriding Baud Rate : 115200 avrdude: stk500_recv(): programmer is not responding avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00 avrdude: stk500_recv(): programmer is not responding
Any help solving this would be greatly appreciated