fix: Resolve mask shape incompatibility issue in LAMA model with newer PyTorch versions#65
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fix: Resolve mask shape incompatibility issue in LAMA model with newer PyTorch versions#65Anson2048 wants to merge 1 commit into
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…r PyTorch versions After upgrading PyTorch, the mask array shape became (H, W, 1, 1), which is incompatible with the image array shape (H, W, 3) during broadcasting. This caused the error: "ValueError: operands could not be broadcast together". The fix adds shape validation and adjustment to ensure the mask is always in (H, W, 1) format before blending operations.
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Sep 28, 2025
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After upgrading PyTorch, the mask array shape became (H, W, 1, 1), which is incompatible with the image array shape (H, W, 3) during broadcasting. This caused the error: "ValueError: operands could not be broadcast together".
The fix adds shape validation and adjustment to ensure the mask is always in (H, W, 1) format before blending operations.
Location: _pad_forward method in iopaint/model/base.pynd adjustment to ensure the mask is always in (H, W, 1) format before blending operations.