opencv runtime_error ai_generated true

cv::dnn: error during forward pass

ID: opencv/dnn-inference-error

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78%Fix Rate
82%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
4 active — — —

Root Cause

OpenCV DNN module inference failed.

generic

Workarounds

  1. 88% success Check model compatibility: cv2.dnn.readNet(model, config)
  2. 85% success Set backend and target: net.setPreferableBackend(cv2.dnn.DNN_BACKEND_OPENCV)

Dead Ends

Common approaches that don't work:

  1. Use OpenCV DNN for all models 72% fail

    Not all frameworks supported

  2. Ignore inference errors 78% fail

    No detection output