CameraX 未正确配置。最可能的原因是您没有在构建中包含默认实现，例如 'camera-camera2

Question

从 androidx.camera:camera-view:1.0.0-alpha32 更新到 androidx.camera:camera-view:1.1.0-beta01 后，我在使用 CameraX

时收到下一个错误

camerax_version = "1.0.2"

// CameraX
implementation "androidx.camera:camera-core:$camerax_version"
implementation "androidx.camera:camera-camera2:$camerax_version"
implementation "androidx.camera:camera-lifecycle:$camerax_version"
implementation "androidx.camera:camera-view:1.1.0-beta01"

错误

java.lang.IllegalStateException: CameraX is not configured properly. The most likely cause is you did not include a default implementation in your build such as 'camera-camera2'.
    at androidx.camera.core.CameraX.<init>(CameraX.java:109)
    at androidx.camera.lifecycle.ProcessCameraProvider.getOrCreateCameraXInstance(ProcessCameraProvider.java:181)
    at androidx.camera.lifecycle.ProcessCameraProvider.getInstance(ProcessCameraProvider.java:167)

Answer 1

它失败了，因为你对各种 androidx.camera.* 库有不同的版本。

如果你检查这个：
https://developer.android.com/jetpack/androidx/releases/camera

它有以下描述：

From 1.1.0-beta01, all CameraX libraries will align the same version number. This will help developers track versions much easier and reduce the complexity of large version compatibility matrix.

因此您需要为所有 camerax 库使用相同的版本。

CameraX 未正确配置。最可能的原因是您没有在构建中包含默认实现，例如 'camera-camera2

CameraX is not configured properly. The most likely cause is you did not include a default implementation in your build such as 'camera-camera2

android

android-camera

android-camerax