I want to open raspberry pi project

[Se-Hee_Whang]

I’m a newbie of KiCAD.

I want to open the Raspberry Pi CM4 IO Project.

However, I can’t open the project and I see the message,

I re-installed the KiCad version 5.1.10_1.
(which was uploaded at 2021-05-01T11:58:13.425Z in the https://kicad-downloads.s3.cern.ch/index.html?prefix=windows/stable/)

How to fix this problem?

[craftyjon]

Unfortunately the Raspberry Pi team decided to use a nightly build of KiCad instead of the stable release to make the CM4IO, so you cannot open it with 5.1.10

To open this file, you’ll need to install a nightly build.
See Is it a good idea to use a nightly build version? for some cautions.

[BobZ]

Jump off a 30 meter cliff without knowing the water depth? Sure why not?

I have been happy with many of the nightly versions and I suspect that many others have been also. I am no software expert…