Problem with leonardo

Projects Programming
1

Good evening.

I have a problem with arduino leonardo, after to download the program i have that messenge.

Compilation complete.
Connecting to programmer: .
Found programmer: Id = "CATERIN"; type = S

  • Software Version = 1.0; No Hardware Version given.*
    Programmer supports auto addr increment.
    Programmer supports buffered memory access with buffersize=128 bytes.

Programmer supports the following devices:

  • Device code: 0x44*

And the board disconnected.

2

There doesn't seem to be any error. What does the bottom right of the IDE window show during the upload?

Have a look at this thread:

https://forum.arduino.cc/t/arduino-constant-uploading-error/1075137/4