Common runtime errors

[VishwaVikas2006]

❗ Common Runtime Errors

SIGKILL (Out of Memory)

Cause:

• GPU VRAM exhaustion (frequent on Colab T4 / P100)

Mitigation:

• Reduce resolution (e.g., 384×512)
• Use batch size = 1
• Prefer high-VRAM GPUs (A100 / RTX 3090+)

---

UNet2DConditionModel key mismatch

Cause:

• Incompatible checkpoints or diffusers version

Mitigation:

• Follow environment.yaml strictly
• Ensure correct pretrained checkpoints are used