opencv runtime_error ai_generated true

cv::error: Assertion failed in cvtColor: invalid conversion code

ID: opencv/color-conversion-error

Also available as: JSON · Markdown
85%Fix Rate
88%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
4 active — — —

Root Cause

Color space conversion code invalid for input image.

generic

Workarounds

  1. 92% success Match conversion code to input channels: BGR2GRAY for 3-channel
  2. 88% success Check input image channels: img.shape to verify before conversion

Dead Ends

Common approaches that don't work:

  1. Chain multiple conversions 72% fail

    Loses color information at each step

  2. Skip color conversion 78% fail

    Wrong color space for algorithm