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Common issues

This page lists some common issues that users may encounter when using EDAcation, along with potential solutions and workarounds. If you encounter an issue that is not listed here, please consider reporting it on our GitHub repository so we can investigate and provide assistance.

After generating RTL / Synthesizing my design, I get an error in the viewer. How to fix it?​

Double-check that you have the correct input files configured in your project. Any missing files or dependencies may lead Yosys to 'synthesize' an empty design, which will result in an error when trying to use the viewer.

RTL / Synthesis results in an error at a 'tee' command. Help!​

EDAcation uses a command in Yosys in a certain way that was broken up until Yosys version 0.52. The issue was fixed and included in Yosys 0.53. Upgrade your Yosys version to 0.53 or later to resolve this issue, or let EDAcation manage tool installations for you.