This error means your Flyte task tried to return a file path that does not exist at the time of task completion. Flyte expects output files to be present and accessible when the task finishes. To debug, ensure your task actually creates and writes the file at the specified path before returning it, and that there are no typos or permission issues. Also, check for any logic that might delete or move the file before the task ends. For more details, you can review the Flyte troubleshooting guide, which recommends checking pod logs and verifying file creation in your task code. Would you like a step-by-step breakdown of how to debug this in your Flyte environment? Sources: - Flyte troubleshooting guide 👍 0 button 👎 0 button 💡 Hint: Mention @runllm in the thread for followups.