PlatformIO Community

Cannot run successful build for Marlin firmware.elf

PlatformIO IDE
#1

I have been trying to get a successful build for the Marlin Firmware. I keep getting the error:

“Collect2.exe: error: LD returned 1 exit status
***[.pio\build\mega2560\firmware.elf] Error 1”

I get the same error when trying to do it with the marlin firmware configuration I have and with just the vanilla firmware. I have tried researching to find the problem, but most of what I have done has not fixed the problem still.

I have updated Python, removed and reinstalled PlatformIO, ran ‘pio home’ but it says that “PlatformIO Home server is already started in another process” (but I can’t find WHERE that’s at to stop it). I am just at a loss and hope someone can point me in the right direction. Happy to provide any other info needed.

#2

What’s the error message above that?

#3

Fixed in the development branch of PlatformIO Core 6.0. See the solution

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#4

That worked! Thank you! I didn’t see that in my research. Thank you that fixed the problem!

1 Like