如何使用 Unity 为 Samsung Galaxy A12 创建 AR 应用程序？

Question

我正在尝试使用 Unity 为我的 Android 手机创建 AR 应用程序：Samsung Galaxy A12，但不知何故它不起作用。

这是我的情况：

• 我使用 Unity 2021.1.0f1
• 我已将手机连接到运行 Unity 的笔记本电脑
• 我在手机上选择了开发者模式
• 我有 Android 软件包、ARCore、ARKit XR 插件和 AR Foundation（我我认为我没有使用）安装在Unity中
• 我使用Vuforia
• 我使用ARCore这可能会导致问题
• 我的场景仅包含定向光，ARCamera，图像目标和球体
• 当我在笔记本电脑上运行它时我的场景可以工作并且不会它应该做什么（只需点击播放，而不是在我的笔记本电脑上构建和运行），它在我放在相机前的一张纸上显示球体。

当我构建&运行 Unity 场景，我收到四个错误消息：

1:

ARMv7 is not compatible with the ARCore version included when using the "Include ARCore Library" option in the VuforiaConfiguration. To use an older version of ARCore which supports ARMv7, please include ARCore manually in your project instead.

UnityEngine.Debug:LogError (object)
Vuforia.EditorClasses.PlayerSettingsValidationResultExtensions:Log (System.Action`1<string>,string)
Vuforia.EditorClasses.PlayerSettingsValidationResultExtensions:Error (string)
Vuforia.EditorClasses.PlayerSettingsValidationResultExtensions:LogHighSeverity (Vuforia.EditorClasses.PlayerSettingsValidationResult)
PlayerSettingsValidationTask:Execute ()
BuildObserver/<>c:<OnPreprocessBuild>b__3_0 (Vuforia.EditorClasses.VuforiaLifeCycleTask)
System.Collections.Generic.List`1<Vuforia.EditorClasses.VuforiaLifeCycleTask>:ForEach (System.Action`1<Vuforia.EditorClasses.VuforiaLifeCycleTask>)
BuildObserver:OnPreprocessBuild (UnityEditor.Build.Reporting.BuildReport)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

2:

Error building Player: ARMv7 is not compatible with the ARCore version included when using the "Include ARCore Library" option in the VuforiaConfiguration. To use an older version of ARCore which supports ARMv7, please include ARCore manually in your project instead.

3:

    Build completed with a result of 'Failed' in 0 seconds (318 ms)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

4:

    UnityEditor.BuildPlayerWindow+BuildMethodException: 2 errors
  at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (UnityEditor.BuildPlayerOptions options) [0x002ca] in <0e11587263324259967daac4d577d226>:0 
  at UnityEditor.BuildPlayerWindow.CallBuildMethods (System.Boolean askForBuildLocation, UnityEditor.BuildOptions defaultBuildOptions) [0x00080] in <0e11587263324259967daac4d577d226>:0 
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

和一个警告：

Vulkan support is currently experimental in Vuforia Engine and therefore not fully supported.

UnityEngine.Debug:LogWarning (object)
Vuforia.EditorClasses.PlayerSettingsValidationResultExtensions:Log (System.Action`1<string>,string)
Vuforia.EditorClasses.PlayerSettingsValidationResultExtensions:Warn (string)
Vuforia.EditorClasses.PlayerSettingsValidationResultExtensions:LogHighSeverity (Vuforia.EditorClasses.PlayerSettingsValidationResult)
PlayerSettingsValidationTask:Execute ()
BuildObserver/<>c:<OnPreprocessBuild>b__3_0 (Vuforia.EditorClasses.VuforiaLifeCycleTask)
System.Collections.Generic.List`1<Vuforia.EditorClasses.VuforiaLifeCycleTask>:ForEach (System.Action`1<Vuforia.EditorClasses.VuforiaLifeCycleTask>)
BuildObserver:OnPreprocessBuild (UnityEditor.Build.Reporting.BuildReport)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

我认为可能是问题所在：

• 也许三星 Galaxy A12 与 Vuforia 不兼容。我可以上传场景而无需导入 Vuforia。我应该使用旧版本的 Vuforia 吗？

我的问题是：

• 如何在 Samsung Galaxy A12 上运行 Unity AR 场景？

Answer 1

我找到了解决方案：安装旧版本的 Vuforia！我想我下载了 Vuforia 9