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 更新到 后，androidx.camera:camera-view:1.0.0-alpha32我androidx.camera:camera-view:1.1.0-beta01在使用时收到下一个错误CameraX

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

它失败是因为您对各种 androidx.camera.* 库有不同的版本。

如果您检查此： https:
//developer.android.com/jetpack/androidx/releases/camera

它有以下描述：

从1.1.0-beta01开始，所有CameraX库将对齐相同的版本号。这将帮助开发人员更轻松地跟踪版本并降低大型版本兼容性矩阵的复杂性。

因此，您需要对所有camerax库使用相同的版本。