react-native-vision-camera
react-native-vision-camera copied to clipboard
mrousavy
🐛 [Android] App crashes when the camera is opened and a Frame Processor is active
What's happening?
FATAL EXCEPTION: main Process: com.app.mobile.uat, PID: 6829 com.facebook.react.uimanager.IllegalViewOperationException: Trying to resolve view with tag 1968 which doesn't exist at com.facebook.react.uimanager.NativeViewHierarchyManager.resolveView(NativeViewHierarchyManager.java:99) at com.facebook.react.uimanager.UIManagerModule.resolveView(UIManagerModule.java:834) at com.mrousavy.camera.frameprocessors.VisionCameraProxy.findCameraViewById(VisionCameraProxy.kt:45) at com.mrousavy.camera.frameprocessors.VisionCameraProxy.setFrameProcessor$lambda$0(VisionCameraProxy.kt:55) at com.mrousavy.camera.frameprocessors.VisionCameraProxy.$r8$lambda$LRYrkt1bsxP9-zJirwSfJEU2u4k(Unknown Source:0) at com.mrousavy.camera.frameprocessors.VisionCameraProxy$$ExternalSyntheticLambda0.run(D8$$SyntheticClass:0) at android.os.Handler.handleCallback(Handler.java:958) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loopOnce(Looper.java:230) at android.os.Looper.loop(Looper.java:319) at android.app.ActivityThread.main(ActivityThread.java:8919) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:578) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1103)
Reproduceable Code
<VCamera
ref={cameraRef}
style={StyleSheet.absoluteFill}
device={device}
photo={true}
isActive={true}
frameProcessor={frameProcessor}
/>
Relevant log output
2025-04-04 22:34:16.621 6829-6829 AndroidRuntime com.app.mobile.uat E FATAL EXCEPTION: main
Process: com.app.mobile.uat , PID: 6829
com.facebook.react.uimanager.IllegalViewOperationException: Trying to resolve view with tag 1968 which doesn't exist
at com.facebook.react.uimanager.NativeViewHierarchyManager.resolveView(NativeViewHierarchyManager.java:99)
at com.facebook.react.uimanager.UIManagerModule.resolveView(UIManagerModule.java:834)
at com.mrousavy.camera.frameprocessors.VisionCameraProxy.findCameraViewById(VisionCameraProxy.kt:45)
at com.mrousavy.camera.frameprocessors.VisionCameraProxy.setFrameProcessor$lambda$0(VisionCameraProxy.kt:55)
at com.mrousavy.camera.frameprocessors.VisionCameraProxy.$r8$lambda$LRYrkt1bsxP9-zJirwSfJEU2u4k(Unknown Source:0)
at com.mrousavy.camera.frameprocessors.VisionCameraProxy$$ExternalSyntheticLambda0.run(D8$$SyntheticClass:0)
at android.os.Handler.handleCallback(Handler.java:958)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loopOnce(Looper.java:230)
at android.os.Looper.loop(Looper.java:319)
at android.app.ActivityThread.main(ActivityThread.java:8919)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:578)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1103)
Camera Device
{
"formats": [
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 3264,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 2448
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 3264,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1836
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 2448,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 2448
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 3264,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1504
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 2560,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1440
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 1920,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1440
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 2336,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1080
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 1920,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1080
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 1920,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 886
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 1440,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1080
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 1088,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1088
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 1280,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 720
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 960,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 720
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 720,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 480
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 640,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 480
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 640,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 360
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 352,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
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"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 288
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 320,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 240
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 256,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 144
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 176,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1920,
"supportsVideoHdr": false,
"videoHeight": 1080,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 144
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 3264,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
"videoHeight": 720,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 2448
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 3264,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
"videoHeight": 720,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
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},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 2448,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
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"fieldOfView": 82.52868147030092,
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},
{
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"off"
],
"autoFocusSystem": "contrast-detection",
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"supportsDepthCapture": false,
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"minISO": 40,
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},
{
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],
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"supportsDepthCapture": false,
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},
{
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],
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"supportsDepthCapture": false,
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},
{
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],
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"supportsPhotoHdr": true,
"supportsDepthCapture": false,
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"supportsVideoHdr": false,
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"maxFps": 30,
"photoHeight": 1080
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 1920,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
"videoHeight": 720,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1080
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 1920,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
"videoHeight": 720,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 886
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 1440,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
"videoHeight": 720,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1080
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 1088,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
"videoHeight": 720,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1088
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 1280,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
"videoHeight": 720,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 720
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 960,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
"videoHeight": 720,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 720
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 720,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
"videoHeight": 720,
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"maxFps": 30,
"photoHeight": 480
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 640,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
"videoHeight": 720,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 480
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 640,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
"videoHeight": 720,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 360
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 352,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
"videoHeight": 720,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 288
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 320,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
"videoHeight": 720,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 240
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 256,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
"videoHeight": 720,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 144
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 176,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 1280,
"supportsVideoHdr": false,
"videoHeight": 720,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 144
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 3264,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 720,
"supportsVideoHdr": false,
"videoHeight": 480,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 2448
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 3264,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 720,
"supportsVideoHdr": false,
"videoHeight": 480,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1836
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 2448,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 720,
"supportsVideoHdr": false,
"videoHeight": 480,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 2448
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 3264,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 720,
"supportsVideoHdr": false,
"videoHeight": 480,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1504
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 2560,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 720,
"supportsVideoHdr": false,
"videoHeight": 480,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1440
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 1920,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 720,
"supportsVideoHdr": false,
"videoHeight": 480,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1440
},
{
"videoStabilizationModes": [
"off"
],
"autoFocusSystem": "contrast-detection",
"photoWidth": 2336,
"supportsPhotoHdr": true,
"supportsDepthCapture": false,
"maxISO": 2500,
"minISO": 40,
"minFps": 8,
"videoWidth": 720,
"supportsVideoHdr": false,
"videoHeight": 480,
"fieldOfView": 82.52868147030092,
"maxFps": 30,
"photoHeight": 1080
},
{
"videoStabilizationModes": [
"off"
],
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],
"sensorOrientation": "landscape-right",
"hardwareLevel": "limited",
"maxZoom": 4,
"minZoom": 1,
"maxExposure": 20,
"supportsLowLightBoost": false,
"neutralZoom": 1,
"physicalDevices": [
"wide-angle-camera"
],
"supportsFocus": true,
"supportsRawCapture": false,
"isMultiCam": false,
"minFocusDistance": 0,
"minExposure": -20,
"name": "1 (FRONT) androidx.camera.camera2",
"hasFlash": false,
"hasTorch": false,
"position": "front",
"id": "1"
}
Device
Samsung galaxy A54 5G
VisionCamera Version
4.6.4
Can you reproduce this issue in the VisionCamera Example app?
I didn't try (⚠️ your issue might get ignored & closed if you don't try this)
Additional information
- [ ] I am using Expo
- [x] I have enabled Frame Processors (react-native-worklets-core)
- [x] I have read the Troubleshooting Guide
- [x] I agree to follow this project's Code of Conduct
- [x] I searched for similar issues in this repository and found none.
Guten Tag, Hans here! 🍻
Looks like you encountered a crash related to view tags while using a Frame Processor in your app. Thank you for providing detailed logs and relevant code — very helpful!
However, I noticed that you didn't test your issue in the VisionCamera Example app, which is essential for us to troubleshoot effectively. Please try to reproduce the issue there and provide those details. This will help mrousavy resolve the issue more efficiently.
In the meantime, if you would like to support the continued development and maintenance of this project by mrousavy, consider becoming a sponsor: GitHub Sponsors.
Looking forward to your update!
Note: If you think I made a mistake, please ping
@mrousavyto take a look.
![maintenance-hans[bot] avatar](https://avatars.githubusercontent.com/in/918494?v=4 "Published by a pub.dev verified publisher"){kind=small}
@Sophearithz What we've noticed in our app, that if we didn't take care of memoization of the frameprocessor function, react can try to update (set) the frameprocessor on the vision camera a lot. Even when the camera might be removing itself from the view. So if you use Vision Camera's useFrameProcessor hook, take a good look at the dependency array. And try to prevent unnecessary changes.
Hope this give you a bit of direction.
Furthermore, as Hans here said, try to reproduce the issue with the example app. Having a simple example really helps debugging the issue for the maintainers of the library.
PS. Not a maintainer or contributor of the lib, just a friendly neighbor who uses the lib too.
i cannot resolve the issue until now. please help, here is my code
`const frameProcessor = useFrameProcessor(frame => { 'worklet';
const faces = scanFaces(frame);
runOnJS(() => {})();
}, []);
<VCamera ref={cameraRef} style={StyleSheet.absoluteFill} device={device} photo={true} isActive={true} frameProcessor={frameProcessor} /> ` React Native V0.78.2
same problem here in android, RN 0.76 + "react-native-vision-camera": "^4.7.0", newArch enabled
