参考讨论：https://github.com/microsoft/onnxruntime/issues/2447

解决方案在：https://github.com/onnx/models/issues/156#issuecomment-540870145

建立一个 python 脚本（如 patch.py）在模型目录下

import onnx

path = r"arcfaceresnet100-8.onnx"
print(f"patch {path} ...")

model = onnx.load(path)
count = 0
for node in model.graph.node:
    if node.op_type == "BatchNormalization":
        for attr in node.attribute:
            if attr.name == "spatial" and attr.i == 0:
                attr.i = 1
                count += 1
onnx.checker.check_model(model)
onnx.save(model, path)

print(f"patched {count} BatchNormalization nodes")

执行脚本（ python patch.py ）即可修复（输出应该【patched xxx】有不少）。