problem installing STM32 cores to arduino's Board manager

[AnilMudulakar]

Greetings of the day,
Am using Arduino 2.1.0 IDE and facing problem installing STM32 to boards manager, and iam getting this error even after lot of trials

Some indexes could not be updated. Get "https://raw.githubusercontent.com/stm32duino/BoardManagerFiles/main/package_stmicroelectronics_index.json": dial tcp [2405:200:1607:2820:41::36]:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.: https://github.com/stm32duino/BoardManagerFiles/raw/main/package_stmicroelectronics_index.json

Any help will be appreciated
Thanks

[Frederic Pillon]

Hi @AnilMudulakar
Unfortunately I can't help on this. It is linked to Arduino IDE, and/or GitHub issue and/or Internet connection.

[AnilMudulakar]

thank u