NOT_STARTED → DOWNLOADING_MANIFEST → VALIDATING → DOWNLOADING_BUNDLES → EXTRACTING → READY allow gameplay to start before READY . 4.2. Common Mistakes That Cause This Error | Mistake | Consequence | |---------|--------------| | Launch button enabled before asset bundles are verified | Player clicks → sees incomplete data error | | Missing required flag on a critical asset | Game loads partial data and fails | | Not checking disk space before unpacking | Write fails mid-preparation, leaving corrupted state | | Using lazy loading without availability check | Feature requests data that never finished downloading | 4.3. Recommended Implementation (Pseudo-logic) // Unity / Unreal – style check if (!DataPreparationService.IsComplete())
ShowProgressBar(); ContinuePreparation(); // resume downloads, unpacking, etc. if (DataPreparationService.GetMissingBytes() > 0) return; // stay in preparation UI game data preparation is not yet complete
This guide is written for , but includes a section for players who encounter this message. 1. What Does “Game Data Preparation Is Not Yet Complete” Mean? This message indicates that the game client is missing some or all of the data required to run or load a specific feature, level, asset, or the game itself. The game is in an incomplete state —either because data is still being downloaded, unpacked, generated, or validated. What Does “Game Data Preparation Is Not Yet
