Any time a scene is opened with a lot of references, this gets spammed over and over:
// Warning: Frame rate mismatch: The imported scene frame rate '24 fps' differs from the existing frame rate '30 fps'.
Imported animation keys may not match scene frames and become fractional. //
// Warning: Frame rate mismatch: The imported scene frame rate '24 fps' differs from the existing frame rate '30 fps'.
Imported animation keys may not match scene frames and become fractional. //
// Warning: Frame rate mismatch: The imported scene frame rate '24 fps' differs from the existing frame rate '30 fps'.
Imported animation keys may not match scene frames and become fractional. //
// Warning: Frame rate mismatch: The imported scene frame rate '24 fps' differs from the existing frame rate '30 fps'.
Imported animation keys may not match scene frames and become fractional. //
// Warning: Frame rate mismatch: The imported scene frame rate '24 fps' differs from the existing frame rate '30 fps'.
Imported animation keys may not match scene frames and become fractional. //
Most references are assets, which don't have a meaningful framerate. This warning should only be printed for reference files that actually have keyframes.