> ## Documentation Index
> Fetch the complete documentation index at: https://docs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# LobbyError.InvalidArg

> LobbyError.InvalidArg

# LobbyError.InvalidArg 欄位

表示作業因無效的引數而失敗。

```csharp theme={null}
public const int InvalidArg;
```

## 另請參閱

* class [LobbyError](https://docs.xbox.com/zh-TW/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyError/overview.md)
* namespace [PlayFab.Multiplayer](https://docs.xbox.com/zh-TW/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference.md)


## Related topics

- [大廳和配對 API 的即時訊息](https://docs.xbox.com/zh-TW/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyError/overview.md)
- [LobbyError](https://docs.xbox.com/zh-TW/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyError/LobbyError.md)
- [LobbyError.SUCCEEDED](https://docs.xbox.com/zh-TW/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyError/SUCCEEDED.md)
- [LobbyError.Success](https://docs.xbox.com/zh-TW/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyError/Success.md)
- [LobbyError.FAILED](https://docs.xbox.com/zh-TW/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyError/FAILED.md)