> For the complete documentation index, see [llms.txt](https://docs.theiamarkerless.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.theiamarkerless.com/troubleshooting.md).

# Troubleshooting

- [Troubleshooting Documentation](https://docs.theiamarkerless.com/troubleshooting/troubleshooting-documentation.md)
- [Error Messages](https://docs.theiamarkerless.com/troubleshooting/error-messages.md)
- [License Errors](https://docs.theiamarkerless.com/troubleshooting/error-messages/license-errors.md)
- [License Activation Failed](https://docs.theiamarkerless.com/troubleshooting/error-messages/license-errors/license-activation-failed.md)
- [Organize Data Errors](https://docs.theiamarkerless.com/troubleshooting/error-messages/organize-data-errors.md)
- [Input directory has no mp4 or avi files](https://docs.theiamarkerless.com/troubleshooting/error-messages/organize-data-errors/input-directory-has-no-mp4-or-avi-files.md)
- [Load Video Data Errors](https://docs.theiamarkerless.com/troubleshooting/error-messages/load-video-data-errors.md)
- [Videos not formatted properly](https://docs.theiamarkerless.com/troubleshooting/error-messages/load-video-data-errors/videos-not-formatted-properly.md)
- [Only \[#\] videos found](https://docs.theiamarkerless.com/troubleshooting/error-messages/load-video-data-errors/only-videos-found.md)
- [Videos are not the same length](https://docs.theiamarkerless.com/troubleshooting/error-messages/load-video-data-errors/videos-are-not-the-same-length.md)
- [Unsupported video codec detected](https://docs.theiamarkerless.com/troubleshooting/error-messages/load-video-data-errors/unsupported-video-codec-detected.md)
- [Invalid video](https://docs.theiamarkerless.com/troubleshooting/error-messages/load-video-data-errors/invalid-video.md)
- [Load Calibration File Errors](https://docs.theiamarkerless.com/troubleshooting/error-messages/load-calibration-file-errors.md)
- [Unable to load calibration](https://docs.theiamarkerless.com/troubleshooting/error-messages/load-calibration-file-errors/unable-to-load-calibration.md)
- [Required camera parameter groups not present](https://docs.theiamarkerless.com/troubleshooting/error-messages/load-calibration-file-errors/required-camera-parameter-groups-not-present.md)
- [Load Workspace Errors](https://docs.theiamarkerless.com/troubleshooting/error-messages/load-workspace-errors.md)
- [Selected folder does not contain a valid Theia workspace](https://docs.theiamarkerless.com/troubleshooting/error-messages/load-workspace-errors/selected-folder-does-not-contain-a-valid-theia-workspace.md)
- [Incompatible workspace](https://docs.theiamarkerless.com/troubleshooting/error-messages/load-workspace-errors/incompatible-workspace.md)
- [Calibration Errors](https://docs.theiamarkerless.com/troubleshooting/error-messages/calibration-errors.md)
- [Camera extrinsics optimization step 3 failed](https://docs.theiamarkerless.com/troubleshooting/error-messages/calibration-errors/camera-extrinsics-optimization-step-3-failed.md)
- [Unable to detect chessboard in overlapping frames for all cameras](https://docs.theiamarkerless.com/troubleshooting/error-messages/calibration-errors/unable-to-detect-chessboard-in-overlapping-frames-for-all-cameras.md)
- [Too few chessboards detected (<25)](https://docs.theiamarkerless.com/troubleshooting/error-messages/calibration-errors/too-few-chessboards-detected-less-than-25.md)
- [Field of view coverage insufficient (<60%)](https://docs.theiamarkerless.com/troubleshooting/error-messages/calibration-errors/field-of-view-coverage-insufficient-less-than-60.md)
- [Movement Trial Processing Errors](https://docs.theiamarkerless.com/troubleshooting/error-messages/movement-trial-processing-errors.md)
- [Track people not complete](https://docs.theiamarkerless.com/troubleshooting/error-messages/movement-trial-processing-errors/track-people-not-complete.md)
- [Abnormally high tracking errors](https://docs.theiamarkerless.com/troubleshooting/error-messages/movement-trial-processing-errors/abnormally-high-tracking-errors.md)
- [Visible Issues](https://docs.theiamarkerless.com/troubleshooting/visible-issues.md)
- [Coordinate system is out of place in one camera view](https://docs.theiamarkerless.com/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/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/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/troubleshooting/visible-issues/skeleton-is-consistently-outside-the-body.md)
- [Skeleton is momentarily incorrect](https://docs.theiamarkerless.com/troubleshooting/visible-issues/skeleton-is-momentarily-incorrect.md)
- [Skeleton is incomplete](https://docs.theiamarkerless.com/troubleshooting/visible-issues/skeleton-is-incomplete.md)
- [Skeleton is completely missing](https://docs.theiamarkerless.com/troubleshooting/visible-issues/skeleton-is-completely-missing.md)
- [Skeleton is jittery](https://docs.theiamarkerless.com/troubleshooting/visible-issues/skeleton-is-jittery.md)
- [Sony Troubleshooting](https://docs.theiamarkerless.com/troubleshooting/sony-troubleshooting.md)
- [Initialization Issues](https://docs.theiamarkerless.com/troubleshooting/sony-troubleshooting/initialization-issues.md)
- [Unstable Connection](https://docs.theiamarkerless.com/troubleshooting/sony-troubleshooting/unstable-connection.md)
- [Other Issues](https://docs.theiamarkerless.com/troubleshooting/other-issues.md)


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