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alchitry / Alchitry-Labs-V2

Full rewrite of Alchitry Labs
https://alchitry.com/
GNU General Public License v3.0
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Yosys error: can’t guess frontend for input file #8

Closed alchitry closed 3 months ago

alchitry commented 3 months ago

Copied from https://forum.alchitry.com/t/yosys-error-cant-guess-frontend-for-input-file/1585

Hi, I just started with the Alchitry Cu and Alchitry labs 2.0.9 on Windows 11. When I try to build a simple project to drive the LEDs with some buttons, I get the following error from yosys and it exits with status 1. I get there by setting the toolchain to Yosys and clicking the build button.

ERROR: Can't guess frontend for input file `Learning\gsw_fpgas\chapter2\switches_to_leds\build\alchitry.json -top MI_alchitryTop' (missing -f option)!

Does anyone know how to troubleshoot or fix this issue? Thanks!