# 错误信息列表 {.newlabel-2024-11-05}
> **"Unknown error has occurred."** (Unity/Unreal Engine/Settings)
> **"Unknown error has occurred.** \
> **Please re-select the device to connect to."** \
> (Settings)
**说明** \
当发生未知错误时，会显示此信息。
> **"Failed to detect Spatial Reality Display. Make sure Display cable is connected correctly between PC and Spatial Reality Display.** \ > **Please re-select the device to connect to."** \ > (Settings) > **"Failed to detect Spatial Reality Display. Make sure Display cable is connected correctly between PC and Spatial Reality Display.** \ > **The application will be terminated."** \ > (Unity/Unreal Engine/Settings) **说明** \ 无法检测Spatial Reality Display。显示屏电缆可能未正确连接。 \ **如何处理** \ 确保显示屏电缆（HDMI/DP（DisplayPort）/Type-C（AltMode））在 PC 和Spatial Reality Display之间正确连接。
> **"Failed to detect Spatial Reality Display. Make sure USB 3.0 cable is connected correctly between PC and Spatial Reality Display.** \ > **The application will be terminated."** \ > (Unreal Engine/Settings) **说明** \ 无法检测Spatial Reality Display（ELF-SR1）。PC 和Spatial Reality Display（ELF-SR1）之间的 USB 3.0 电缆可能未正确连接。 \ **如何处理** \ 确保 PC 和Spatial Reality Display（ELF-SR1）之间的 USB 3.0 电缆正确连接，并且Spatial Reality Display（ELF-SR1）已打开。
> **"Failed to detect Spatial Reality Display. Make sure USB cable is connected correctly between PC and Spatial Reality Display, and Spatial Reality Display device is powered on.** \ > **Please re-select the device to connect to."** \ > (Settings) > **"Failed to detect Spatial Reality Display. Make sure USB cable is connected correctly between PC and Spatial Reality Display, and Spatial Reality Display device is powered on.** \ > **The application will be terminated."** \ > (Unity/Unreal Engine/Settings) **说明** \ 无法检测Spatial Reality Display。 PC 和Spatial Reality Display之间的 USB 电缆可能未正确连接。 \ **如何处理** \ 确保 PC 和Spatial Reality Display之间的 USB 电缆已正确连接，并且Spatial Reality Display设备已打开。
> **"Failed to find Spatial Reality Display device. Make sure Spatial Reality Display device is powered on.** \ > **The application will be terminated."** \ > (Unity/Unreal Engine/Settings) **说明** \ 无法找到Spatial Reality Display设备。Spatial Reality Display设备可能未打开。 \ **如何处理** \ 确保Spatial Reality Display设备已打开。
> **"Display connection has been interrupted. The Display cable may be disconnected."** (Unity) **说明** \ 显示屏连接已中断。显示屏电缆可能已断开。 \ **如何处理** \ 检查 PC 和Spatial Reality Display之间的显示屏电缆并正确连接。
> **"USB connection has been interrupted. The USB cable may be disconnected or SR Display's power may be turned off.** \ > **The application will be terminated."** \ > (Settings) > **"USB connection has been interrupted. The USB cable may be disconnected or Spatial Reality Display device's power may be turned off.** \ > **The application will be terminated."** \ > (Unity/Unreal Engine) **说明** \ USB 连接已中断。USB 电缆可能已断开或Spatial Reality Display设备的电源可能已关闭。 \ **如何处理** \ 请检查USB线连接情况，并检查Spatial Reality Display设备是否已打开电源。
> **"SR Display SDK is not found. SR Display SDK may be not installed correctly. Try to re-install with SR Display installer.** \ > **Please re-select the device to connect to."** \ > (Settings) > **"SR Display SDK is not found. SR Display SDK may be not installed correctly. Try to re-install with SR Display installer.** \ > **The application will be terminated."** \ > (Settings) > **"Spatial Reality Display SDK is not found. Spatial Reality Display SDK may be not installed correctly. Try to re-install with Spatial Reality Display Settings Installer.** \ > **The application will be terminated."** \ > (Unity/Unreal Engine) **说明** \ 未找到Spatial Reality DisplaySDK。Spatial Reality DisplaySDK可能未正确安装。 \ **如何处理** \ 安装或重新安装Spatial Reality DisplaySDK。
> **"Another Spatial Reality Display application is already running. Please close it and start this application again.** \ > **The application will be terminated."** \ > (Unity/Unreal Engine) **说明** \ 此应用程序无法启动，因为另一个Spatial Reality Display应用程序已在运行。 \ **如何处理** \ 请关闭另一个Spatial Reality Display应用程序并启动此应用程序。
> **"SR Display is not recognized correctly.** \ > **Please make sure SR Display and PC's USB 3.0 port are connected with USB3.0 cable.** \ > **Also, please try following steps.** \ > \ > **1. Unplug USB cable from PC's USB 3.0 port.** \ > **2. Turn Spatial Reality Display device's power off.** \ > **3. Plug USB cable into PC's USB 3.0 port.** \ > **4. Wait for 30 seconds.** \ > **5. Turn Spatial Reality Display device's power on.** \ > **6. Launch this application again."** \ > (Unreal Engine/Settings) > **"Spatial Reality Display is not recognized correctly. Please make sure Spatial Reality Display and PC's USB 3.0 port are connected with USB3.0 cable. Also, please try following steps.** \ > **1. Unplug USB cable from PC's USB 3.0 port.** \ > **2. Turn Spatial Reality Display device's power off.** \ > **3. Plug USB cable into PC's USB 3.0 port.** \ > **4. Wait for 30 seconds.** \ > **5. Turn Spatial Reality Display device's power on.** \ > **6. Launch this application again."** \ > (Unity) **说明** \ Spatial Reality Display无法正确识别。 \ **如何处理** \ 请按照信息中的步骤操作。
> **"The old version of the Spatial Reality Display SDK has been installed.** \ > **The Spatial Reality Display Settings Installer version 2.0 or later is required to run this application."** \ > (Unity/Unreal Engine) **说明** \ 已安装旧版本的Spatial Reality DisplaySDK。该应用程序需要Spatial Reality DisplaySDK 2.0或更高版本。 \ **如何处理** \ 重新安装Spatial Reality DisplaySDK 2.0 或更高版本。
> **"The Spatial Reality Display SDK version [2.4.0] or later is required to run this application. The currently installed version is [2.3.0].** \ > **Please re-install the Spatial Reality Display SDK with the latest version of the Spatial Reality Display Settings Installer.** \ > \ > **The application will be terminated."** \ > (Unity) **补充** \ []中的数字是可变的。 \ **说明** \ 如果应用程序需要更高版本的 SDK，则会显示此消息。 \ **如何处理** \ 重新安装最新版本的Spatial Reality DisplaySDK。
> **"An older version of the Spatial Reality Display SDK is installed.** \ > **The Spatial Reality Display Settings Installer version 2.4.0 or later is required to run this application."** \ > (Unreal Engine) **说明** \ 安装了旧版本的Spatial Reality DisplaySDK。应用程序可能使用 2.4.0 或更高版本中的新功能。 \ **如何处理** \ 重新安装Spatial Reality Display Settings 2.4.0 或更高版本。
> **"The number of Spatial Reality Displays detected [3] is less than the number set in the project settings [4]."** \(Unity/Unreal Engine) **补充** \ []中的数字是可变的。 \ **说明** \ 当连接到 PC 的Spatial Reality Display数量少于应用程序指定的Spatial Reality Display数量时，会显示此消息。 \ **如何处理** \ 请将应用程序指定数量的Spatial Reality Display连接到PC。
> **"The Multi Display Mode set in the project settings ([Vertical]) does not match that of the Spatial Reality Display Settings ([Horizontal])."** (Unity/Unreal Engine) **补充** \ 多显示模式将输入[]内。 \ **说明** \ 应用程序指定的多显示模式和Spatial Reality Display Settings中设置的多显示模式不同。 \ **如何处理** \ 将Spatial Reality Display Settings中的多显示模式更改为应用程序指定的多显示模式。
> **"No Spatial Reality Display is connected. Please make sure that Spatial Reality Display is connected with your PC correctly."** (Unity) **说明** \ 在编辑器中运行时，尝试在Spatial Reality Display上显示全屏游戏视图，但未找到Spatial Reality Display。 \ **如何处理** \ 确保Spatial Reality Display已打开，或PC和Spatial Reality Display之间的显示屏电缆已正确连接。
> **"Spatial Reality Display device is not selected."** (Unity) **说明** \ 在Unity编辑器中未选择“SRDisplay GameView（全屏）”。因此应用程序无法启动预览。 \ **如何处理** \ 请在 Unity 编辑器的“SpatialRealityDisplay”菜单中选择“SRDisplay GameView(全屏)”。
> **"Spatial Reality Display Plugin does not support "Mobile Preview ES3.1 (PIE)"."** (Unreal Engine) **说明** \ 如果选择“Standalone Game Mobile”，则会显示此消息，因为不支持虚幻引擎的插件。 \ **如何处理** \ 请使用“VR 预览”。
> **"Failed to detect Spatial Reality Display. Make sure Display cable is connected correctly between PC and Spatial Reality Display.** \ > **Please re-select the device to connect to."** \ > (Settings) > **"Failed to detect Spatial Reality Display. Make sure Display cable is connected correctly between PC and Spatial Reality Display.** \ > **The application will be terminated."** \ > (Unity/Unreal Engine/Settings) **说明** \ 无法检测Spatial Reality Display。显示屏电缆可能未正确连接。 \ **如何处理** \ 确保显示屏电缆（HDMI/DP（DisplayPort）/Type-C（AltMode））在 PC 和Spatial Reality Display之间正确连接。
> **"Failed to detect Spatial Reality Display. Make sure USB 3.0 cable is connected correctly between PC and Spatial Reality Display.** \ > **The application will be terminated."** \ > (Unreal Engine/Settings) **说明** \ 无法检测Spatial Reality Display（ELF-SR1）。PC 和Spatial Reality Display（ELF-SR1）之间的 USB 3.0 电缆可能未正确连接。 \ **如何处理** \ 确保 PC 和Spatial Reality Display（ELF-SR1）之间的 USB 3.0 电缆正确连接，并且Spatial Reality Display（ELF-SR1）已打开。
> **"Failed to detect Spatial Reality Display. Make sure USB cable is connected correctly between PC and Spatial Reality Display, and Spatial Reality Display device is powered on.** \ > **Please re-select the device to connect to."** \ > (Settings) > **"Failed to detect Spatial Reality Display. Make sure USB cable is connected correctly between PC and Spatial Reality Display, and Spatial Reality Display device is powered on.** \ > **The application will be terminated."** \ > (Unity/Unreal Engine/Settings) **说明** \ 无法检测Spatial Reality Display。 PC 和Spatial Reality Display之间的 USB 电缆可能未正确连接。 \ **如何处理** \ 确保 PC 和Spatial Reality Display之间的 USB 电缆已正确连接，并且Spatial Reality Display设备已打开。
> **"Failed to find Spatial Reality Display device. Make sure Spatial Reality Display device is powered on.** \ > **The application will be terminated."** \ > (Unity/Unreal Engine/Settings) **说明** \ 无法找到Spatial Reality Display设备。Spatial Reality Display设备可能未打开。 \ **如何处理** \ 确保Spatial Reality Display设备已打开。
> **"Display connection has been interrupted. The Display cable may be disconnected."** (Unity) **说明** \ 显示屏连接已中断。显示屏电缆可能已断开。 \ **如何处理** \ 检查 PC 和Spatial Reality Display之间的显示屏电缆并正确连接。
> **"USB connection has been interrupted. The USB cable may be disconnected or SR Display's power may be turned off.** \ > **The application will be terminated."** \ > (Settings) > **"USB connection has been interrupted. The USB cable may be disconnected or Spatial Reality Display device's power may be turned off.** \ > **The application will be terminated."** \ > (Unity/Unreal Engine) **说明** \ USB 连接已中断。USB 电缆可能已断开或Spatial Reality Display设备的电源可能已关闭。 \ **如何处理** \ 请检查USB线连接情况，并检查Spatial Reality Display设备是否已打开电源。
> **"SR Display SDK is not found. SR Display SDK may be not installed correctly. Try to re-install with SR Display installer.** \ > **Please re-select the device to connect to."** \ > (Settings) > **"SR Display SDK is not found. SR Display SDK may be not installed correctly. Try to re-install with SR Display installer.** \ > **The application will be terminated."** \ > (Settings) > **"Spatial Reality Display SDK is not found. Spatial Reality Display SDK may be not installed correctly. Try to re-install with Spatial Reality Display Settings Installer.** \ > **The application will be terminated."** \ > (Unity/Unreal Engine) **说明** \ 未找到Spatial Reality DisplaySDK。Spatial Reality DisplaySDK可能未正确安装。 \ **如何处理** \ 安装或重新安装Spatial Reality DisplaySDK。
> **"Another Spatial Reality Display application is already running. Please close it and start this application again.** \ > **The application will be terminated."** \ > (Unity/Unreal Engine) **说明** \ 此应用程序无法启动，因为另一个Spatial Reality Display应用程序已在运行。 \ **如何处理** \ 请关闭另一个Spatial Reality Display应用程序并启动此应用程序。
> **"SR Display is not recognized correctly.** \ > **Please make sure SR Display and PC's USB 3.0 port are connected with USB3.0 cable.** \ > **Also, please try following steps.** \ > \ > **1. Unplug USB cable from PC's USB 3.0 port.** \ > **2. Turn Spatial Reality Display device's power off.** \ > **3. Plug USB cable into PC's USB 3.0 port.** \ > **4. Wait for 30 seconds.** \ > **5. Turn Spatial Reality Display device's power on.** \ > **6. Launch this application again."** \ > (Unreal Engine/Settings) > **"Spatial Reality Display is not recognized correctly. Please make sure Spatial Reality Display and PC's USB 3.0 port are connected with USB3.0 cable. Also, please try following steps.** \ > **1. Unplug USB cable from PC's USB 3.0 port.** \ > **2. Turn Spatial Reality Display device's power off.** \ > **3. Plug USB cable into PC's USB 3.0 port.** \ > **4. Wait for 30 seconds.** \ > **5. Turn Spatial Reality Display device's power on.** \ > **6. Launch this application again."** \ > (Unity) **说明** \ Spatial Reality Display无法正确识别。 \ **如何处理** \ 请按照信息中的步骤操作。
> **"The old version of the Spatial Reality Display SDK has been installed.** \ > **The Spatial Reality Display Settings Installer version 2.0 or later is required to run this application."** \ > (Unity/Unreal Engine) **说明** \ 已安装旧版本的Spatial Reality DisplaySDK。该应用程序需要Spatial Reality DisplaySDK 2.0或更高版本。 \ **如何处理** \ 重新安装Spatial Reality DisplaySDK 2.0 或更高版本。
> **"The Spatial Reality Display SDK version [2.4.0] or later is required to run this application. The currently installed version is [2.3.0].** \ > **Please re-install the Spatial Reality Display SDK with the latest version of the Spatial Reality Display Settings Installer.** \ > \ > **The application will be terminated."** \ > (Unity) **补充** \ []中的数字是可变的。 \ **说明** \ 如果应用程序需要更高版本的 SDK，则会显示此消息。 \ **如何处理** \ 重新安装最新版本的Spatial Reality DisplaySDK。
> **"An older version of the Spatial Reality Display SDK is installed.** \ > **The Spatial Reality Display Settings Installer version 2.4.0 or later is required to run this application."** \ > (Unreal Engine) **说明** \ 安装了旧版本的Spatial Reality DisplaySDK。应用程序可能使用 2.4.0 或更高版本中的新功能。 \ **如何处理** \ 重新安装Spatial Reality Display Settings 2.4.0 或更高版本。
> **"The number of Spatial Reality Displays detected [3] is less than the number set in the project settings [4]."** \(Unity/Unreal Engine) **补充** \ []中的数字是可变的。 \ **说明** \ 当连接到 PC 的Spatial Reality Display数量少于应用程序指定的Spatial Reality Display数量时，会显示此消息。 \ **如何处理** \ 请将应用程序指定数量的Spatial Reality Display连接到PC。
> **"The Multi Display Mode set in the project settings ([Vertical]) does not match that of the Spatial Reality Display Settings ([Horizontal])."** (Unity/Unreal Engine) **补充** \ 多显示模式将输入[]内。 \ **说明** \ 应用程序指定的多显示模式和Spatial Reality Display Settings中设置的多显示模式不同。 \ **如何处理** \ 将Spatial Reality Display Settings中的多显示模式更改为应用程序指定的多显示模式。
> **"No Spatial Reality Display is connected. Please make sure that Spatial Reality Display is connected with your PC correctly."** (Unity) **说明** \ 在编辑器中运行时，尝试在Spatial Reality Display上显示全屏游戏视图，但未找到Spatial Reality Display。 \ **如何处理** \ 确保Spatial Reality Display已打开，或PC和Spatial Reality Display之间的显示屏电缆已正确连接。
> **"Spatial Reality Display device is not selected."** (Unity) **说明** \ 在Unity编辑器中未选择“SRDisplay GameView（全屏）”。因此应用程序无法启动预览。 \ **如何处理** \ 请在 Unity 编辑器的“SpatialRealityDisplay”菜单中选择“SRDisplay GameView(全屏)”。
> **"Spatial Reality Display Plugin does not support "Mobile Preview ES3.1 (PIE)"."** (Unreal Engine) **说明** \ 如果选择“Standalone Game Mobile”，则会显示此消息，因为不支持虚幻引擎的插件。 \ **如何处理** \ 请使用“VR 预览”。