Activity Forums Questions & Troubleshooting Software & Firmware Arduino IDE behind a proxy: unable to download controllino board

  • Arduino IDE behind a proxy: unable to download controllino board

     Lukas updated 10 months, 2 weeks ago 2 Members · 3 Posts
  • nicokid

    Member
    June 3, 2020 at 9:23 pm

    Hi,

    It is the first time I use Controllino, currently I have only used Arduino UNO and DUE. I use Arduino IDE 1.8.12.

    I was able to install the software libraries without problems, but unfortunately I cannot install the hardware libraries.

    My company is using a proxy to access the internet. I tried setting the proxy in the Arduino IDE and I added the link https://raw.githubusercontent.com/CONTROLLINO-PLC/CONTROLLINO_Library/master/Boards/package_ControllinoHardware_index.json in “Additional Boards Manager URLs:”.

    The rilevant error is:

    java.io.IOException: Unable to tunnel through proxy. Proxy returns “HTTP/1.1 407 Proxy Authentication Required”. I put username and password in settings but it doesn’t seem to work. 😥

    Anyone know how to fix this?

    Thanks.

  • nicokid

    Member
    June 3, 2020 at 9:35 pm

    I answer myself: Arduino IDE 1.8.12 does not save the login credentials for the proxy. I think it’s a bug.

    I had to configure my proxy server to make access to raw.githubusercontent.com free without any user and password.

    Unfortunately I have not found a better workaround.

    Nicola.

  • Lukas

    Member
    August 10, 2020 at 12:36 pm

    Hi Nikola,

    thank you that you shared it with us!

    Best regards,

    Lukas

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