{"action":"created","issue":{"url":"https://api.github.com/repos/flutter/flutter/issues/15019","repository_url":"https://api.github.com/repos/flutter/flutter","labels_url":"https://api.github.com/repos/flutter/flutter/issues/15019/labels{/name}","comments_url":"https://api.github.com/repos/flutter/flutter/issues/15019/comments","events_url":"https://api.github.com/repos/flutter/flutter/issues/15019/events","html_url":"https://github.com/flutter/flutter/issues/15019","id":301383378,"number":15019,"title":"\"Hello_world\" App Crashes on Android 5.1.1","user":{"login":"Sprinting","id":16353379,"avatar_url":"https://avatars3.githubusercontent.com/u/16353379?v=4","gravatar_id":"","url":"https://api.github.com/users/Sprinting","html_url":"https://github.com/Sprinting","followers_url":"https://api.github.com/users/Sprinting/followers","following_url":"https://api.github.com/users/Sprinting/following{/other_user}","gists_url":"https://api.github.com/users/Sprinting/gists{/gist_id}","starred_url":"https://api.github.com/users/Sprinting/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Sprinting/subscriptions","organizations_url":"https://api.github.com/users/Sprinting/orgs","repos_url":"https://api.github.com/users/Sprinting/repos","events_url":"https://api.github.com/users/Sprinting/events{/privacy}","received_events_url":"https://api.github.com/users/Sprinting/received_events","type":"User","site_admin":false},"labels":[{"id":377877974,"url":"https://api.github.com/repos/flutter/flutter/labels/dependency:%20skia","name":"dependency: skia","color":"003570","default":false},{"id":283479807,"url":"https://api.github.com/repos/flutter/flutter/labels/device-specific","name":"device-specific","color":"003570","default":false},{"id":495183372,"url":"https://api.github.com/repos/flutter/flutter/labels/gpu-driver-bug","name":"gpu-driver-bug","color":"003570","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/flutter/flutter/milestones/1","html_url":"https://github.com/flutter/flutter/milestone/1","labels_url":"https://api.github.com/repos/flutter/flutter/milestones/1/labels","id":1402982,"number":1,"title":"5: Make Hixie proud","description":"This milestone is for features and bugs we do not intend to address before releasing 1.0, but that we want to address soon after.\r\n\r\nThe date on this milestone is utterly arbitrary and just intended to sort the milestone appropriately.","creator":{"login":"FlutterIssues","id":15744020,"avatar_url":"https://avatars1.githubusercontent.com/u/15744020?v=4","gravatar_id":"","url":"https://api.github.com/users/FlutterIssues","html_url":"https://github.com/FlutterIssues","followers_url":"https://api.github.com/users/FlutterIssues/followers","following_url":"https://api.github.com/users/FlutterIssues/following{/other_user}","gists_url":"https://api.github.com/users/FlutterIssues/gists{/gist_id}","starred_url":"https://api.github.com/users/FlutterIssues/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/FlutterIssues/subscriptions","organizations_url":"https://api.github.com/users/FlutterIssues/orgs","repos_url":"https://api.github.com/users/FlutterIssues/repos","events_url":"https://api.github.com/users/FlutterIssues/events{/privacy}","received_events_url":"https://api.github.com/users/FlutterIssues/received_events","type":"User","site_admin":false},"open_issues":302,"closed_issues":1336,"state":"open","created_at":"2015-11-09T20:19:58Z","updated_at":"2018-03-02T01:03:02Z","due_on":"2030-12-31T08:00:00Z","closed_at":null},"comments":2,"created_at":"2018-03-01T12:16:13Z","updated_at":"2018-03-02T07:29:44Z","closed_at":null,"author_association":"NONE","body":"## Steps to Reproduce\r\n* create a new flutter project on vscode\r\n* Attach my phone running Android 5.1.1\r\n* flutter run\r\n\r\nApp launches and immediately crashes\r\n\r\n* create a new flutter project on vscode\r\n* Attach my phone running Android 7.0\r\n* flutter run\r\n\r\nNo crash, app launches successfully \r\n\r\n## Logs\r\n```\r\nC:\\Users\\Kartik\\Android\\Flutter\\hello_world>flutter run\r\nLaunching lib/main.dart on F1f in debug mode...\r\nInitializing gradle...                                1.2s\r\nResolving dependencies...                             3.2s\r\nRunning 'gradlew assembleDebug'...                    3.5s\r\nBuilt build\\app\\outputs\\apk\\debug\\app-debug.apk (25.4MB).\r\nInstalling build\\app\\outputs\\apk\\app.apk...           9.7s\r\nI/FlutterActivityDelegate( 2210): onResume setting current activity to this\r\nSyncing files to device F1f...\r\nF/libc    ( 2210): Fatal signal 11 (SIGSEGV), code 1, fault addr 0x80 in tid 2253 (gpu_thread)\r\n*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***\r\nBuild fingerprint: 'OPPO/F1f/F1f:5.1.1/LMY47V/1510798994:user/release-keys'\r\nRevision: '0'\r\nABI: 'arm64'\r\npid: 2210, tid: 2253, name: gpu_thread  >>> com.example.helloworld <<<\r\nsignal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x80\r\n    x0   0000000000000000  x1   0000000000000000  x2   0000000000000000  x3   0000007f9c37c890\r\n    x4   0000000000000000  x5   0000000000000000  x6   0000000000000000  x7   0000000000000000\r\n    x8   000000558f4fe878  x9   0000007f9ba0194c  x10  0000000000000000  x11  0000000000000000\r\n    x12  0000000000000000  x13  0000000000000003  x14  0000000000810001  x15  0000000000000000\r\n    x16  0000000000000000  x17  0000000000000000  x18  00000000ffffffff  x19  0000007f9c6b2bd8\r\n    x20  0000007f9c6b278a  x21  0000007f9c6b5888  x22  0000007f9c6b3540  x23  0000000000000002\r\n    x24  0000007f9c6b2770  x25  0000007f9c6b2ba0  x26  0000007f9c6b2b30  x27  0000007f9c6b2540\r\n    x28  00000000fffffffe  x29  0000007f9c6b2300  x30  0000007f9ba4a2cc\r\n    sp   0000007f9c6b2300  pc   0000007f9ba4a2cc  pstate 0000000020000000\r\nbacktrace:\r\n    #00 pc 00000000002002cc  /system/vendor/lib64/libsc-a3xx.so\r\n    #01 pc 00000000001e6614  /system/vendor/lib64/libsc-a3xx.so\r\n    #02 pc 0000000000238f58  /system/vendor/lib64/libsc-a3xx.so\r\n    #03 pc 000000000021d8e8  /system/vendor/lib64/libsc-a3xx.so\r\n    #04 pc 0000000000247fdc  /system/vendor/lib64/libsc-a3xx.so\r\n    #05 pc 000000000024d7d4  /system/vendor/lib64/libsc-a3xx.so (__compile_shader_source+1972)\r\n    #06 pc 00000000000b1ccc  /system/vendor/lib64/egl/libGLESv2_adreno.so (core_glCompileShader+268)\r\n    #07 pc 000000000007b330  /system/vendor/lib64/egl/libGLESv2_adreno.so (glCompileShader+32)\r\n    #08 pc 0000000000340600  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #09 pc 000000000033f820  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #10 pc 000000000033f0c4  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #11 pc 000000000033ed04  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #12 pc 00000000003362b0  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #13 pc 000000000032dfb0  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #14 pc 00000000003309b8  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #15 pc 00000000002aa7d8  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #16 pc 00000000002fd090  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #17 pc 00000000002fcd64  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #18 pc 00000000002f67fc  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #19 pc 00000000002bdb64  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #20 pc 00000000002a4c60  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #21 pc 00000000002a486c  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #22 pc 00000000002a4e7c  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #23 pc 00000000002bc1ec  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #24 pc 000000000019d084  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #25 pc 000000000019a608  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #26 pc 000000000019a5ac  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #27 pc 000000000019b5b4  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #28 pc 000000000019b878  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #29 pc 000000000019bcdc  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #30 pc 000000000019b9e4  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #31 pc 000000000019b700  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #32 pc 000000000018f62c  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #33 pc 00000000001695ec  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #34 pc 000000000016d818  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #35 pc 000000000001906c  /system/lib64/libutils.so (_ZN7android6Looper9pollInnerEi+516)\r\n    #36 pc 00000000000192b4  /system/lib64/libutils.so (_ZN7android6Looper8pollOnceEiPiS1_PPv+76)\r\n    #37 pc 000000000000bd58  /system/lib64/libandroid.so (ALooper_pollOnce+84)\r\n    #38 pc 000000000016d7bc  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #39 pc 00000000001696c8  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #40 pc 000000000016b954  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #41 pc 0000000000018e60  /system/lib64/libc.so (_ZL15__pthread_startPv+52)\r\n    #42 pc 0000000000015170  /system/lib64/libc.so (__start_thread+16)\r\nTombstone written to: /data/tombstones/tombstone_03\r\nLost connection to device.\r\n```\r\n\r\n```\r\nC:\\Users\\Kartik\\Android\\Flutter\\hello_world>flutter analyze\r\nAnalyzing C:\\Users\\Kartik\\Android\\Flutter\\hello_world...\r\nNo issues found!\r\nRan in 9.0s\r\n```\r\n\r\n## Flutter Doctor\r\n\r\n```\r\nC:\\Users\\Kartik>flutter doctor -v\r\n[√] Flutter (on Microsoft Windows [Version 10.0.16299.248], locale en-IN, channel beta)\r\n    • Flutter version 0.1.4 at C:\\flutter\\flutter\r\n    • Framework revision f914e701c5 (10 days ago), 2018-02-19 21:12:17 +0000\r\n    • Engine revision 13cf22c284\r\n    • Dart version 2.0.0-dev.27.0-flutter-0d5cf900b0\r\n\r\n[√] Android toolchain - develop for Android devices (Android SDK 26.0.2)\r\n    • Android SDK at C:\\Android\\sdk\r\n    • Android NDK location not configured (optional; useful for native profiling support)\r\n    • Platform android-27, build-tools 26.0.2\r\n    • ANDROID_HOME = C:\\Android\\sdk\r\n    • Java binary at: C:\\Program Files\\Android\\Android Studio\\jre\\bin\\java\r\n    • Java version OpenJDK Runtime Environment (build 1.8.0_112-release-b06)\r\n\r\n[√] Android Studio (version 2.3)\r\n    • Android Studio at C:\\Program Files\\Android\\Android Studio\r\n    • Java version OpenJDK Runtime Environment (build 1.8.0_112-release-b06)\r\n\r\n[√] VS Code (version 1.20.1)\r\n    • VS Code at C:\\Program Files\\Microsoft VS Code\r\n    • Dart Code extension version 2.9.2\r\n\r\n[√] Connected devices\r\n    • F1f • 7080e4ac • android-arm64 • Android 5.1.1 (API 22)\r\n\r\n• No issues found!\r\n```\r\n\r\nEdit:\r\nThe app crashes on all android 5.1.1 devices I have access to. \r\nhere's another stack trace \r\n```\r\nC:\\Users\\Kartik\\Android\\Flutter\\hello_world>flutter run\r\nLaunching lib/main.dart on Micromax E483 in debug mode...\r\nInitializing gradle...                                1.5s\r\nResolving dependencies...                             3.4s\r\nRunning 'gradlew assembleDebug'...                    3.9s\r\nBuilt build\\app\\outputs\\apk\\debug\\app-debug.apk (25.4MB).\r\nInstalling build\\app\\outputs\\apk\\app.apk...          10.3s\r\nI/FlutterActivityDelegate( 7177): onResume setting current activity to this\r\nI/Timeline( 7177): Timeline: Activity_idle id: android.os.BinderProxy@1e60847 time:528428241\r\nSyncing files to device Micromax E483...\r\nF/libc    ( 7177): Fatal signal 11 (SIGSEGV), code 1, fault addr 0x80 in tid 7202 (gpu_thread)\r\n*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***\r\nBuild fingerprint: 'Micromax/E483/E483:5.1.1/LMY47V/1432893370:user/release-keys'\r\nRevision: '0'\r\nABI: 'arm64'\r\npid: 7177, tid: 7202, name: gpu_thread  >>> com.example.helloworld <<<\r\nsignal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x80\r\n    x0   0000000000000000  x1   0000000000000000  x2   0000000000000000  x3   0000007f7d13e890\r\n    x4   0000000000000000  x5   0000000000000000  x6   0000000000000000  x7   0000000000000000\r\n    x8   00000055ac981d88  x9   0000007f7c7c394c  x10  0000000000000000  x11  0000000000000000\r\n    x12  0000000000000000  x13  0000000000000003  x14  0000000000810001  x15  0000000000000000\r\n    x16  0000000000000000  x17  0000000000000000  x18  00000000ffffffff  x19  0000007f7e3efbd8\r\n    x20  0000007f7e3ef78a  x21  0000007f7e3f2888  x22  0000007f7e3f0540  x23  0000000000000002\r\n    x24  0000007f7e3ef770  x25  0000007f7e3efba0  x26  0000007f7e3efb30  x27  0000007f7e3ef540\r\n    x28  00000000fffffffe  x29  0000007f7e3ef300  x30  0000007f7c80c2cc\r\n    sp   0000007f7e3ef300  pc   0000007f7c80c2cc  pstate 0000000020000000\r\nbacktrace:\r\n    #00 pc 00000000002002cc  /system/vendor/lib64/libsc-a3xx.so\r\n    #01 pc 00000000001e6614  /system/vendor/lib64/libsc-a3xx.so\r\n    #02 pc 0000000000238f58  /system/vendor/lib64/libsc-a3xx.so\r\n    #03 pc 000000000021d8e8  /system/vendor/lib64/libsc-a3xx.so\r\n    #04 pc 0000000000247fdc  /system/vendor/lib64/libsc-a3xx.so\r\n    #05 pc 000000000024d7d4  /system/vendor/lib64/libsc-a3xx.so (__compile_shader_source+1972)\r\n    #06 pc 00000000000b1d34  /system/vendor/lib64/egl/libGLESv2_adreno.so (core_glCompileShader+268)\r\n    #07 pc 000000000007b390  /system/vendor/lib64/egl/libGLESv2_adreno.so (glCompileShader+32)\r\n    #08 pc 0000000000340600  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #09 pc 000000000033f820  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #10 pc 000000000033f0c4  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #11 pc 000000000033ed04  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #12 pc 00000000003362b0  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #13 pc 000000000032dfb0  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #14 pc 00000000003309b8  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #15 pc 00000000002aa7d8  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #16 pc 00000000002fd090  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #17 pc 00000000002fcd64  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #18 pc 00000000002f67fc  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #19 pc 00000000002bdb64  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #20 pc 00000000002a4c60  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #21 pc 00000000002a486c  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #22 pc 00000000002a4e7c  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #23 pc 00000000002bc1ec  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #24 pc 000000000019d084  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #25 pc 000000000019a608  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #26 pc 000000000019a5ac  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #27 pc 000000000019b5b4  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #28 pc 000000000019b878  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #29 pc 000000000019bcdc  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #30 pc 000000000019b9e4  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #31 pc 000000000019b700  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #32 pc 000000000018f62c  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #33 pc 00000000001695ec  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #34 pc 000000000016d818  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #35 pc 0000000000018dfc  /system/lib64/libutils.so (android::Looper::pollInner(int)+516)\r\n    #36 pc 0000000000019044  /system/lib64/libutils.so (android::Looper::pollOnce(int, int*, int*, void**)+76)\r\n    #37 pc 000000000000bd58  /system/lib64/libandroid.so (ALooper_pollOnce+84)\r\n    #38 pc 000000000016d7bc  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #39 pc 00000000001696c8  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #40 pc 000000000016b954  /data/app/com.example.helloworld-1/lib/arm64/libflutter.so\r\n    #41 pc 0000000000018f30  /system/lib64/libc.so (__pthread_start(void*)+52)\r\n    #42 pc 00000000000150b0  /system/lib64/libc.so (__start_thread+16)\r\nTombstone written to: /data/tombstones/tombstone_02\r\nLost connection to device.\r\n```\r\n\r\nPlease help! \r\nThanks!\r\n"},"comment":{"url":"https://api.github.com/repos/flutter/flutter/issues/comments/369844457","html_url":"https://github.com/flutter/flutter/issues/15019#issuecomment-369844457","issue_url":"https://api.github.com/repos/flutter/flutter/issues/15019","id":369844457,"user":{"login":"Sprinting","id":16353379,"avatar_url":"https://avatars3.githubusercontent.com/u/16353379?v=4","gravatar_id":"","url":"https://api.github.com/users/Sprinting","html_url":"https://github.com/Sprinting","followers_url":"https://api.github.com/users/Sprinting/followers","following_url":"https://api.github.com/users/Sprinting/following{/other_user}","gists_url":"https://api.github.com/users/Sprinting/gists{/gist_id}","starred_url":"https://api.github.com/users/Sprinting/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Sprinting/subscriptions","organizations_url":"https://api.github.com/users/Sprinting/orgs","repos_url":"https://api.github.com/users/Sprinting/repos","events_url":"https://api.github.com/users/Sprinting/events{/privacy}","received_events_url":"https://api.github.com/users/Sprinting/received_events","type":"User","site_admin":false},"created_at":"2018-03-02T07:29:44Z","updated_at":"2018-03-02T07:29:44Z","author_association":"NONE","body":"Update: I realize this issue isn't a focus but building with the release flag(`flutter run --release`) does not crash the application"}}
{"actor":{"display_login":"Sprinting"}}