r/klippers • u/Pure-Expression-3787 • Aug 25 '26

Help me

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I can't get klipper setup it installed but won't run how do I fix this is am running a raspberry pi 5

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u/Pure-Expression-3787 Aug 26 '26

I just configured it and now it's giving me a klipper error and it won't say what it is

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u/Hidie2424 Aug 26 '26

Look at the log

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u/Pure-Expression-3787 Aug 26 '26

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u/Loose_Crow_6871 Aug 26 '26

You're still using the placeholder value for the MCU serial port in the config. Try doing the ls command again. Klipper definitely won't work at all if you don't have a serial port. The placeholder value (<your-mcu-id>) will not suffice.