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AgoraIO-Community / Agora-Flutter-Quickstart

Quickstart guide for the Agora Flutter SDK(Android/iOS)
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Access denied finding property "net.dns1" #172

Closed VladimirCores closed 4 years ago

VladimirCores commented 4 years ago

Latest version of Agora: agora_rtc_engine: 3.0.1-dev.7

/Users/vladimir.minkin/Documents/SDKs/Flutter/bin/flutter doctor --verbose
[✓] Flutter (Channel dev, 1.22.0-1.0.pre, on Mac OS X 10.15.6 19G73, locale en-CZ)
    • Flutter version 1.22.0-1.0.pre at /Users/vladimir.minkin/Documents/SDKs/Flutter
    • Framework revision ce40de69b7 (2 weeks ago), 2020-08-20 07:31:50 -0700
    • Engine revision 81027ab0cc
    • Dart version 2.10.0 (build 2.10.0-45.0.dev)

[!] Android toolchain - develop for Android devices (Android SDK version 30.0.0)
    • Android SDK at /Users/vladimir.minkin/Library/Android/sdk
    • Platform android-30, build-tools 30.0.0
    • ANDROID_HOME = /Users/vladimir.minkin/Library/Android/sdk
    • ANDROID_SDK_ROOT = /Users/vladimir.minkin/Library/Android/sdk
    • Java binary at: /Users/vladimir.minkin/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/201.6776251/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
    ✗ Android license status unknown.
      Run `flutter doctor --android-licenses` to accept the SDK licenses.
      See https://flutter.dev/docs/get-started/install/macos#android-setup for more details.

[✓] Xcode - develop for iOS and macOS (Xcode 11.5)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 11.5, Build version 11E608c
    • CocoaPods version 1.9.3

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 4.0)
    • Android Studio at /Users/vladimir.minkin/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-1/193.6626763/Android Studio.app/Contents
    • Flutter plugin version 48.1.2
    • Dart plugin version 193.7547
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)

On Android emulator screen: Screenshot 2020-09-03 at 14 33 42

Logs:

Running Gradle task 'assembleDebug'...
✓ Built build/app/outputs/flutter-apk/app-debug.apk.
Installing build/app/outputs/flutter-apk/app.apk...
Waiting for Android SDK built for x86 to report its views...
Debug service listening on ws://127.0.0.1:59643/OKv5P3Ei4Ow=/ws
Syncing files to device Android SDK built for x86...
D/EGL_emulation(18520): eglMakeCurrent: 0xe8e7f760: ver 3 0 (tinfo 0xd24d9150)
D/eglCodecCommon(18520): setVertexArrayObject: set vao to 0 (0) 1 0
W/IInputConnectionWrapper(18520): getTextBeforeCursor on inactive InputConnection
W/IInputConnectionWrapper(18520): getSelectedText on inactive InputConnection
W/IInputConnectionWrapper(18520): getTextAfterCursor on inactive InputConnection
W/IInputConnectionWrapper(18520): beginBatchEdit on inactive InputConnection
W/IInputConnectionWrapper(18520): endBatchEdit on inactive InputConnection
I/ora_integratio(18520): Background young concurrent copying GC freed 31801(1492KB) AllocSpace objects, 6(168KB) LOS objects, 34% free, 3300KB/5061KB, paused 4.452ms total 116.727ms
I/ora_integratio(18520): Background young concurrent copying GC freed 47645(2116KB) AllocSpace objects, 0(0B) LOS objects, 29% free, 4643KB/6605KB, paused 32.081ms total 137.178ms
E/BluetoothAdapter(18520): Bluetooth binder is null
D/agora-jni(18520): android bridge create done...
E/libc    (18520): Access denied finding property "net.dns1"
E/libc    (18520): Access denied finding property "net.dns2"
E/libc    (18520): Access denied finding property "net.dns3"
E/libc    (18520): Access denied finding property "net.dns4"
W/Gralloc3(18520): allocator 3.x is not supported
E/libc    (18520): Access denied finding property "net.dns1"
E/libc    (18520): Access denied finding property "net.dns2"
E/libc    (18520): Access denied finding property "net.dns3"
E/libc    (18520): Access denied finding property "net.dns4"
D/HostConnection(18520): HostConnection::get() New Host Connection established 0xba12fa70, tid 18696
D/EGL_emulation(18520): eglMakeCurrent: 0xddc7cac0: ver 3 0 (tinfo 0xddc6cf00)
D/HostConnection(18520): HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_native_sync_v2 ANDROID_EMU_native_sync_v3 ANDROID_EMU_native_sync_v4 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_YUV420_888_to_NV21 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer GL_OES_EGL_image_external_essl3 GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_gles_max_version_3_0 
D/eglCodecCommon(18520): setVertexArrayObject: set vao to 0 (0) 0 0
D/EGL_emulation(18520): eglCreateContext: 0xbe7e96a0: maj 3 min 0 rcv 3
D/EGL_emulation(18520): eglMakeCurrent: 0xbe7e96a0: ver 3 0 (tinfo 0xbe4499a0)
I/AGORA_SDK(18520): Surface changed to width 1080 height 1123
I/ora_integratio(18520): Background concurrent copying GC freed 83821(3481KB) AllocSpace objects, 1(16KB) LOS objects, 49% free, 2883KB/5767KB, paused 736us total 373.678ms
I/ora_integratio(18520): Background concurrent copying GC freed 25383(1066KB) AllocSpace objects, 1(16KB) LOS objects, 49% free, 5292KB/10MB, paused 1.159ms total 145.998ms
D/EGL_emulation(18520): eglMakeCurrent: 0xddc7cac0: ver 3 0 (tinfo 0xddc6cf00)
D/HostConnection(18520): HostConnection::get() New Host Connection established 0xba12fb10, tid 18697
D/EGL_emulation(18520): eglMakeCurrent: 0xddc7cac0: ver 3 0 (tinfo 0xddc6cf00)
D/HostConnection(18520): HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_native_sync_v2 ANDROID_EMU_native_sync_v3 ANDROID_EMU_native_sync_v4 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_YUV420_888_to_NV21 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer GL_OES_EGL_image_external_essl3 GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_gles_max_version_3_0 
D/eglCodecCommon(18520): setVertexArrayObject: set vao to 0 (0) 0 0
D/EGL_emulation(18520): eglCreateContext: 0xddc7cca0: maj 3 min 0 rcv 3
D/EGL_emulation(18520): eglMakeCurrent: 0xddc7cca0: ver 3 0 (tinfo 0xd24d9930)
I/AGORA_SDK(18520): Surface changed to width 1080 height 1808
E/BluetoothAdapter(18520): Bluetooth binder is null
I/chatty  (18520): uid=10167(livevideo.flutter.agora.flutter_agora_integration) identical 1 line
E/BluetoothAdapter(18520): Bluetooth binder is null
E/BluetoothAdapter(18520): Bluetooth binder is null
I/chatty  (18520): uid=10167(livevideo.flutter.agora.flutter_agora_integration) identical 5 lines
E/BluetoothAdapter(18520): Bluetooth binder is null
E/libc    (18520): Access denied finding property "net.dns1"
E/libc    (18520): Access denied finding property "net.dns2"
E/libc    (18520): Access denied finding property "net.dns3"
E/libc    (18520): Access denied finding property "net.dns4"
D/*WEBRTCN*(18520): SetRenderAndroidVM
I/VideoCapabilities(18520): Unsupported profile 4 for video/mp4v-es
I/CameraManagerGlobal(18520): Connecting to camera service

Appreciate any help.

LichKing-2234 commented 4 years ago

image your token is invalid.

VladimirCores commented 4 years ago

Hey @LichKing-2234 thanks for the answer. But what is the token, and where can I find the valid one? I use APP_ID from console.

Screenshot 2020-09-03 at 22 40 46
LichKing-2234 commented 4 years ago

please refer to this doc. https://docs.agora.io/en/Agora%20Platform/token?platform=All%20Platforms#app-id

VladimirCores commented 4 years ago

So, if I'm understanding it correctly I have to use the API method to generate token before join the call, right? And use for this purpose special method buildTokenWithUid but in Flutter Agora SDK I can't find it.

Screenshot 2020-09-04 at 05 54 18

Also in documentation it's written that:

Use either an App ID or a token for authentication. For example, when existing users are using App ID for authentication, new users can use a token for authentication, and thus both new and old users can join the same channel. You can gradually phase out the use of App ID for authentication.

from here

What existing users means? (there is only one mentioning of the word existing on that page)

LichKing-2234 commented 4 years ago

build uid should implement on server

you can use the temp token when you test. the doc also contains it.

VladimirCores commented 4 years ago

Looks like this a part of connection process when SDK trying to find proper ICE properties or something like that. Anyway using proper certificate resolve the issue.

swapnens commented 4 years ago

Hi @vladimircores I am glad you solved the issue. Could you please elaborate on the solution? I face the same issue.

Log: `Running "flutter pub get" in avey... 1.8s Using hardware rendering with device Android SDK built for x86. If you notice graphics artifacts, consider enabling software rendering with "--enable-software-rendering". Launching lib\main.dart on Android SDK built for x86 in debug mode... Running Gradle task 'assembleDebug'...
FLUTTER_ROOT: C:\src\flutter

Running Gradle task 'assembleDebug'... 113.3s √ Built build\app\outputs\flutter-apk\app-debug.apk. Installing build\app\outputs\flutter-apk\app.apk... 2.0s Waiting for Android SDK built for x86 to report its views... 8ms I/OpenGLRenderer(16202): Davey! duration=884ms; Flags=1, IntendedVsync=19947942865482, Vsync=19947942865482, OldestInputEvent=9223372036854775807, NewestInputEvent=0, HandleInputStart=19947956944200, AnimationStart=19947957025000, PerformTraversalsStart=19947957098900, DrawStart=19948748213000, SyncQueued=19948751809100, SyncStart=19948755310500, IssueDrawCommandsStart=19948758528000, SwapBuffers=19948777065800, FrameCompleted=19948831341700, DequeueBufferDuration=18179000, QueueBufferDuration=788000, I/Choreographer(16202): Skipped 52 frames! The application may be doing too much work on its main thread. Syncing files to device Android SDK built for x86...
I/ai.rimads.avey(16202): Background concurrent copying GC freed 21903(1007KB) AllocSpace objects, 11(1136KB) LOS objects, 49% free, 2839KB/5678KB, paused 10.696ms total 145.678ms

D/EGL_emulation(16202): eglMakeCurrent: 0xe5970400: ver 2 0 (tinfo 0xc650fd70)

D/eglCodecCommon(16202): setVertexArrayObject: set vao to 0 (0) 1 0 Syncing files to device Android SDK built for x86... 1,581ms

Flutter run key commands. r Hot reload. R Hot restart. h Repeat this help message. d Detach (terminate "flutter run" but leave application running). c Clear the screen q Quit (terminate the application on the device). An Observatory debugger and profiler on Android SDK built for x86 is available at: http://127.0.0.1:7624/5mD0ZE8_9QA=/ I/ai.rimads.avey(16202): Background young concurrent copying GC freed 31595(1688KB) AllocSpace objects, 0(0B) LOS objects, 11% free, 5000KB/5678KB, paused 832us total 132.193ms I/ai.rimads.avey(16202): Background concurrent copying GC freed 27028(1326KB) AllocSpace objects, 2(88KB) LOS objects, 49% free, 4469KB/8939KB, paused 803us total 140.419ms E/BluetoothAdapter(16202): Bluetooth binder is null D/agora-jni(16202): android bridge create done... E/libc (16202): Access denied finding property "net.dns1" E/libc (16202): Access denied finding property "net.dns2" E/libc (16202): Access denied finding property "net.dns3" E/libc (16202): Access denied finding property "net.dns4" E/libc (16202): Access denied finding property "net.dns1" E/libc (16202): Access denied finding property "net.dns2" E/libc (16202): Access denied finding property "net.dns3" E/libc (16202): Access denied finding property "net.dns4" W/Gralloc3(16202): allocator 3.x is not supported D/HostConnection(16202): HostConnection::get() New Host Connection established 0xdd87c030, tid 16353 D/HostConnection(16202): HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_vulkan ANDROID_EMU_deferred_vulkan_commands ANDROID_EMU_vulkan_null_optional_strings ANDROID_EMU_vulkan_create_resources_with_requirements ANDROID_EMU_YUV420_888_to_NV21 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer ANDROID_EMU_vulkan_free_memory_sync GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_gles_max_version_2 D/eglCodecCommon(16202): setVertexArrayObject: set vao to 0 (0) 0 0 D/EGL_emulation(16202): eglCreateContext: 0xc46ec240: maj 2 min 0 rcv 2 D/EGL_emulation(16202): eglMakeCurrent: 0xe596f800: ver 2 0 (tinfo 0xe599d380) D/EGL_emulation(16202): eglMakeCurrent: 0xc46ec240: ver 2 0 (tinfo 0xc4680130) I/AGORA_SDK(16202): Surface changed to width 1080 height 2088 D/EGL_emulation(16202): eglMakeCurrent: 0xe596f800: ver 2 0 (tinfo 0xe599d380) D/EGL_emulation(16202): eglMakeCurrent: 0xe596f800: ver 2 0 (tinfo 0xe599d380) D/EGL_emulation(16202): eglMakeCurrent: 0xe596f800: ver 2 0 (tinfo 0xe599d380) E/BluetoothAdapter(16202): Bluetooth binder is null I/chatty (16202): uid=10147(ai.rimads.avey) identical 8 lines E/BluetoothAdapter(16202): Bluetooth binder is null E/libc (16202): Access denied finding property "net.dns1" E/libc (16202): Access denied finding property "net.dns2" E/libc (16202): Access denied finding property "net.dns3" E/libc (16202): Access denied finding property "net.dns4" D/WEBRTCN(16202): SetRenderAndroidVM D/EGL_emulation(16202): eglMakeCurrent: 0xe596f800: ver 2 0 (tinfo 0xe599d380) I/VideoCapabilities(16202): Unsupported profile 4 for video/mp4v-es I/CameraManagerGlobal(16202): Connecting to camera service D/EGL_emulation(16202): eglMakeCurrent: 0xe596f800: ver 2 0 (tinfo 0xe599d380) W/AudioTrack(16202): Use of stream types is deprecated for operations other than volume control W/AudioTrack(16202): See the documentation of AudioTrack() for what to use instead with android.media.AudioAttributes to qualify your playback use case V/MediaRouter(16202): Selecting route: RouteInfo{ name=Phone, description=null, status=null, category=RouteCategory{ name=System types=ROUTE_TYPE_LIVE_AUDIO ROUTE_TYPE_LIVE_VIDEO groupable=false }, supportedTypes=ROUTE_TYPE_LIVE_AUDIO ROUTE_TYPE_LIVE_VIDEO , presentationDisplay=null } E/IAudioFlinger(16202): createRecord returned error -1 E/AudioRecord(16202): createRecord_l(0): AudioFlinger could not create record track, status: -1 E/AudioRecord-JNI(16202): Error creating AudioRecord instance: initialization check failed with status -1. E/android.media.AudioRecord(16202): Error code -20 when initializing native AudioRecord object. E/IAudioFlinger(16202): createRecord returned error -1 E/AudioRecord(16202): createRecord_l(0): AudioFlinger could not create record track, status: -1 E/AudioRecord-JNI(16202): Error creating AudioRecord instance: initialization check failed with status -1. E/android.media.AudioRecord(16202): Error code -20 when initializing native AudioRecord object. E/IAudioFlinger(16202): createRecord returned error -1 E/AudioRecord(16202): createRecord_l(0): AudioFlinger could not create record track, status: -1 E/AudioRecord-JNI(16202): Error creating AudioRecord instance: initialization check failed with status -1. E/android.media.AudioRecord(16202): Error code -20 when initializing native AudioRecord object. E/IAudioFlinger(16202): createRecord returned error -1 E/AudioRecord(16202): createRecord_l(0): AudioFlinger could not create record track, status: -1 E/AudioRecord-JNI(16202): Error creating AudioRecord instance: initialization check failed with status -1. E/android.media.AudioRecord(16202): Error code -20 when initializing native AudioRecord object. E/IAudioFlinger(16202): createRecord returned error -1 E/AudioRecord(16202): createRecord_l(0): AudioFlinger could not create record track, status: -1 E/AudioRecord-JNI(16202): Error creating AudioRecord instance: initialization check failed with status -1. E/android.media.AudioRecord(16202): Error code -20 when initializing native AudioRecord object. E/IAudioFlinger(16202): createRecord returned error -1 E/AudioRecord(16202): createRecord_l(0): AudioFlinger could not create record track, status: -1 E/AudioRecord-JNI(16202): Error creating AudioRecord instance: initialization check failed with status -1. E/android.media.AudioRecord(16202): Error code -20 when initializing native AudioRecord object. D/AudioTrack(16202): stop(113): called with 0 frames delivered W/AudioTrack(16202): Use of stream types is deprecated for operations other than volume control W/AudioTrack(16202): See the documentation of AudioTrack() for what to use instead with android.media.AudioAttributes to qualify your playback use case V/MediaRouter(16202): Selecting route: RouteInfo{ name=Phone, description=null, status=null, category=RouteCategory{ name=System types=ROUTE_TYPE_LIVE_AUDIO ROUTE_TYPE_LIVE_VIDEO groupable=false }, supportedTypes=ROUTE_TYPE_LIVE_AUDIO ROUTE_TYPE_LIVE_VIDEO , presentationDisplay=null } E/IAudioFlinger(16202): createRecord returned error -1 E/AudioRecord(16202): createRecord_l(0): AudioFlinger could not create record track, status: -1 E/AudioRecord-JNI(16202): Error creating AudioRecord instance: initialization check failed with status -1. E/android.media.AudioRecord(16202): Error code -20 when initializing native AudioRecord object. E/IAudioFlinger(16202): createRecord returned error -1 E/AudioRecord(16202): createRecord_l(0): AudioFlinger could not create record track, status: -1 E/AudioRecord-JNI(16202): Error creating AudioRecord instance: initialization check failed with status -1. E/android.media.AudioRecord(16202): Error code -20 when initializing native AudioRecord object. E/IAudioFlinger(16202): createRecord returned error -1 E/AudioRecord(16202): createRecord_l(0): AudioFlinger could not create record track, status: -1 E/AudioRecord-JNI(16202): Error creating AudioRecord instance: initialization check failed with status -1. E/android.media.AudioRecord(16202): Error code -20 when initializing native AudioRecord object. E/IAudioFlinger(16202): createRecord returned error -1 E/AudioRecord(16202): createRecord_l(0): AudioFlinger could not create record track, status: -1 E/AudioRecord-JNI(16202): Error creating AudioRecord instance: initialization check failed with status -1. E/android.media.AudioRecord(16202): Error code -20 when initializing native AudioRecord object. E/IAudioFlinger(16202): createRecord returned error -1 E/AudioRecord(16202): createRecord_l(0): AudioFlinger could not create record track, status: -1 E/AudioRecord-JNI(16202): Error creating AudioRecord instance: initialization check failed with status -1. E/android.media.AudioRecord(16202): Error code -20 when initializing native AudioRecord object. E/IAudioFlinger(16202): createRecord returned error -1 E/AudioRecord(16202): createRecord_l(0): AudioFlinger could not create record track, status: -1 E/AudioRecord-JNI(16202): Error creating AudioRecord instance: initialization check failed with status -1. E/android.media.AudioRecord(16202): Error code -20 when initializing native AudioRecord object. E/RtcEngine(16202): onEvent: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference E/RtcEngine(16202): onEvent: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference D/HostConnection(16202): HostConnection::get() New Host Connection established 0xaeee8350, tid 16401 D/HostConnection(16202): HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_vulkan ANDROID_EMU_deferred_vulkan_commands ANDROID_EMU_vulkan_null_optional_strings ANDROID_EMU_vulkan_create_resources_with_requirements ANDROID_EMU_YUV420_888_to_NV21 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer ANDROID_EMU_vulkan_free_memory_sync GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_gles_max_version_2 D/eglCodecCommon(16202): setVertexArrayObject: set vao to 0 (0) 0 0 D/EGL_emulation(16202): eglCreateContext: 0xc628d920: maj 2 min 0 rcv 2 D/EGL_emulation(16202): eglMakeCurrent: 0xe596f800: ver 2 0 (tinfo 0xe599d380) D/EGL_emulation(16202): eglMakeCurrent: 0xc628d920: ver 2 0 (tinfo 0xc651b5d0) D/HostConnection(16202): HostConnection::get() New Host Connection established 0xdd87bef0, tid 16405 D/HostConnection(16202): HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_vulkan ANDROID_EMU_deferred_vulkan_commands ANDROID_EMU_vulkan_null_optional_strings ANDROID_EMU_vulkan_create_resources_with_requirements ANDROID_EMU_YUV420_888_to_NV21 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer ANDROID_EMU_vulkan_free_memory_sync GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_gles_max_version_2 D/eglCodecCommon(16202): setVertexArrayObject: set vao to 0 (0) 0 0 D/EGL_emulation(16202): eglCreateContext: 0xc46ec720: maj 2 min 0 rcv 2 I/AGORA_SDK(16202): Surface changed to width 1080 height 1044 D/EGL_emulation(16202): eglMakeCurrent: 0xe596f800: ver 2 0 (tinfo 0xe599d380) D/EGL_emulation(16202): eglMakeCurrent: 0xc46ec720: ver 2 0 (tinfo 0xdd80f950) I/AGORA_SDK(16202): Surface changed to width 1080 height 1044 D/EGL_emulation(16202): eglMakeCurrent: 0xe596f800: ver 2 0 (tinfo 0xe599d380) D/EGL_emulation(16202): eglMakeCurrent: 0xe596f800: ver 2 0 (tinfo 0xe599d380) D/EGL_emulation(16202): eglMakeCurrent: 0xe596f800: ver 2 0 (tinfo 0xe599d380) D/EGL_emulation(16202): eglMakeCurrent: 0xe596f800: ver 2 0 (tinfo 0xe599d380) D/HostConnection(16202): HostConnection::get() New Host Connection established 0xe5a04d80, tid 16227 D/HostConnection(16202): HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_vulkan ANDROID_EMU_deferred_vulkan_commands ANDROID_EMU_vulkan_null_optional_strings ANDROID_EMU_vulkan_create_resources_with_requirements ANDROID_EMU_YUV420_888_to_NV21 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer ANDROID_EMU_vulkan_free_memory_sync GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_gles_max_version_2 D/HostConnection(16202): HostConnection::get() New Host Connection established 0xe5a04e70, tid 16222 D/HostConnection(16202): HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_vulkan ANDROID_EMU_deferred_vulkan_commands ANDROID_EMU_vulkan_null_optional_strings ANDROID_EMU_vulkan_create_resources_with_requirements ANDROID_EMU_YUV420_888_to_NV21 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer ANDROID_EMU_vulkan_free_memory_sync GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_gles_max_version_2 D/WEBRTCN(16202): VideoRenderAndroid dtor D/WEBRTCN(16202): VideoRenderAndroid dtor D/EGL_emulation(16202): eglMakeCurrent: 0xe596f800: ver 2 0 (tinfo 0xe599d380) D/HostConnection(16202): HostConnection::get() New Host Connection established 0xb63ad0a0, tid 16408 D/HostConnection(16202): HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_vulkan ANDROID_EMU_deferred_vulkan_commands ANDROID_EMU_vulkan_null_optional_strings ANDROID_EMU_vulkan_create_resources_with_requirements ANDROID_EMU_YUV420_888_to_NV21 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer ANDROID_EMU_vulkan_free_memory_sync GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_gles_max_version_2 D/eglCodecCommon(16202): setVertexArrayObject: set vao to 0 (0) 0 0 D/EGL_emulation(16202): eglCreateContext: 0xc628e160: maj 2 min 0 rcv 2 D/EGL_emulation(16202): eglMakeCurrent: 0xe596f800: ver 2 0 (tinfo 0xe599d380) D/EGL_emulation(16202): eglMakeCurrent: 0xc628e160: ver 2 0 (tinfo 0xbedfefc0) I/AGORA_SDK(16202): Surface changed to width 1080 height 2088

Application finished. `

talwarabhimanyu commented 4 years ago

@swapnens Were you able to resolve the E/libc (16202): Access denied finding property "net.dns1" issue? If so, request you to share how you solved it. I'm facing the same. Thanks

swapnens commented 4 years ago

Hi

This is a warning. I just ignore it.

On Thu, Nov 5, 2020, 5:57 AM Abhimanyu Talwar notifications@github.com wrote:

@swapnens https://github.com/swapnens Were you able to resolve the E/libc (16202): Access denied finding property "net.dns1" issue? If so, request you to share how you solved it. I'm facing the same. Thanks

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/AgoraIO-Community/Agora-Flutter-Quickstart/issues/172#issuecomment-722048620, or unsubscribe https://github.com/notifications/unsubscribe-auth/AGE2EFFVUZCMKSULFKHEJWTSOHWQBANCNFSM4QUXAOUQ .

deakjahn commented 11 months ago

Unlikely to be related. I never used agora.io, yet I can see the same error (that's why I stumbled upon this thread). After some investigation, it looks like some permission issues introduced in Android Oreo in the usage of DNSResolver. It probably is something in a library used by a library...