Fix issue where using DisableNoise or disabling add_noise results in non-deterministic generations #5306
+5
−14
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ComfyUI currently has a bug where disabling
add_noise
in samplers or using aDisableNoise
node simply does not seed the RNG at all, resulting in non-deterministic generations. #4518 aims to fix that problem by actually seeding the RNG even when adding noise is disabled. this pull takes a slightly different approach: we throw an error when the user attempts to disable noise rather than proceeding anyway and erroneously ignoring the seed.this pull could also be changed to simply remove the
DisableNoise
node andadd_noise
parameters but i thought it would be a bit more friendly to let people load existing workflows.closes #2833