使用segment_anything_fast的SamAutomaticMaskGenerator遇BackendCompilerFailed错误
2026-6-22
部署segment_anything_fast的SAM模型时触发BackendCompilerFailed错误
我在PyTorch环境部署segment_anything_fast的SAM模型，已按安装指南配置并设置环境变量export SEGMENT_ANYTHING_FAST_USE_FLASH_4=0。用cv2读取图片并执行cv2.cvtColor格式转换后，尝试生成掩码时每次都会触发BackendCompilerFailed错误，错误提示如下：
You can suppress this exception and fall back to eager by setting:
import torch._dynamo
torch._dynamo.config.suppress_errors = True
即使按提示设置torch._dynamo.config.suppress_errors = True，仍会抛出其他错误。我已将torch、torchvision和torchaudio更新至最新版本，但问题仍未解决。
环境配置
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