# Troubleshooting

- [Troubleshooting Documentation](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/troubleshooting-documentation.md)
- [Error Messages](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/error-messages.md)
- [Input directory has no mp4 or avi files.](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/error-messages/input-directory-has-no-mp4-or-avi-files..md)
- [Videos not formatted properly](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/error-messages/videos-not-formatted-properly.md)
- [Only \[#\] videos found.](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/error-messages/only-videos-found..md)
- [Videos not the same length.](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/error-messages/videos-not-the-same-length..md)
- [Unsupported video codec detected](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/error-messages/unsupported-video-codec-detected.md)
- [Unable to load calibration.](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/error-messages/unable-to-load-calibration..md)
- [Required camera parameter groups not present](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/error-messages/required-camera-parameter-groups-not-present.md)
- [Qualisys calibration has inconsistent FOV](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/error-messages/qualisys-calibration-has-inconsistent-fov.md)
- [Data not loaded](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/error-messages/data-not-loaded.md)
- [Camera extrinsics optimization step 3 failed](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/error-messages/camera-extrinsics-optimization-step-3-failed.md)
- [Unable to construct a continuous volume from overlapping chessboard frames](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/error-messages/unable-to-construct-a-continuous-volume-from-overlapping-chessboard-frames.md)
- [Track people not complete](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/error-messages/track-people-not-complete.md)
- [Abnormally high tracking errors](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/error-messages/abnormally-high-tracking-errors.md)
- [Invalid video](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/error-messages/invalid-video.md)
- [Visible Issues](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/visible-issues.md)
- [Coordinate system is out of place in one camera view](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/visible-issues/coordinate-system-is-out-of-place-in-one-camera-view.md)
- [Coordinate system is in different positions and/or orientations in all camera viewse](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/visible-issues/coordinate-system-is-in-different-positions-and-or-orientations-in-all-camera-viewse.md)
- [Coordinate system is in an incorrect but consistent position and/or orientation in all views](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/visible-issues/coordinate-system-is-in-an-incorrect-but-consistent-position-and-or-orientation-in-all-views.md)
- [Skeleton is consistently outside the body](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/visible-issues/skeleton-is-consistently-outside-the-body.md)
- [Skeleton is momentarily incorrect](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/visible-issues/skeleton-is-momentarily-incorrect.md)
- [Skeleton is incomplete](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/visible-issues/skeleton-is-incomplete.md)
- [Skeleton is completely missing](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/visible-issues/skeleton-is-completely-missing.md)
- [Skeleton is jittery](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/visible-issues/skeleton-is-jittery.md)
- [Sony Troubleshooting](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/sony-troubleshooting.md)
- [Initialization issues](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/sony-troubleshooting/initialization-issues.md)
- [Unstable Connection](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/sony-troubleshooting/unstable-connection.md)
- [Other Issues](https://docs.theiamarkerless.com/apollo-v2024/troubleshooting/other-issues.md)


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