Error 13 INTERNAL installing arduino.avr

Software IDE 2.x
1

i'm using Arduino IDE (2.2.1) to program

when downloading packages, everything seems to be fine, but in the end this message appears:

"Error: 13 INTERNAL: Cannot install tool arduino:avr-gcc@7.3.0-atmel3.6.1-arduino7: testing local archive integrity: testing archive size: fetched archive size differs from size specified in index: 26237 != 52519412"

without the arduino.avr i can't send my program to the board

2

Your topic has been moved to the dedicated IDE 2.x category.

3

Hi hydethepenguin, Check here for my solution to this problem:

https://forum.arduino.cc/t/could-not-install-arduino-avr-platform-error-2-unknown/1146532/7?u=benjamin269

4

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