Emulator crashed on build of app after upgrading to Flutter 3.0

Question

After upgrading to Flutter version 3.0, my project crashes on the first run. See the log below. Please I need help.

Launching lib/main.dart on AOSP on IA Emulator in debug mode...

✓ Built build/app/outputs/flutter-apk/app-debug.apk.

Connecting to VM Service at ws://127.0.0.1:41249/xUB1prU2wGQ=/ws I/Choreographer( 6207): Skipped 81 frames! The application may be doing too much work on its main thread. [GETX] Instance "GetMaterialController" has been created [GETX] Instance "GetMaterialController" has been initialized D/eglCodecCommon( 6207): setVertexArrayObject: set vao to 0 (0) 1 0 D/EGL_emulation( 6207): eglMakeCurrent: 0xdfc05840: ver 3 0 (tinfo 0xc70e43c0) D/eglCodecCommon( 6207): setVertexArrayObject: set vao to 0 (0) 1 2 F/libc ( 6207): Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 6245 (1.raster), pid 6207 (wetinyouget_app)

---

Build fingerprint: 'google/sdk_gphone_x86_arm/generic_x86_arm:9/PSR1.180720.122/6736742:userdebug/dev-keys' Revision: '0' ABI: 'x86' pid: 6207, tid: 6245, name: 1.raster >>> com.example.wetinyouget_app <<< signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 Cause: null pointer dereference eax c82ff400 ebx ca35d508 ecx 00000000 edx c82e400c edi 00000000 esi c82e4068 ebp c817fc08 esp c817fba0 eip c9d7d119 backtrace: #00 pc 01830119 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #01 pc 018383b6 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #02 pc 018370bd /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #03 pc 01766b3b /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #04 pc 01764fc8 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #05 pc 017d73a9 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #06 pc 017d72d2 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #07 pc 017eab6c /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #08 pc 017eaa42 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #09 pc 01759062 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #10 pc 01758c7c /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #11 pc 0175948e /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #12 pc 017533cc /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #13 pc 015c74b5 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #14 pc 015c747b /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #15 pc 015c7436 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #16 pc 019e789d /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #17 pc 019e7bc9 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #18 pc 014ace7c /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #19 pc 018c1909 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #20 pc 018c1976 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #21 pc 018c193e /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #22 pc 018de9b8 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #23 pc 018dcfe7 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #24 pc 018ddd57 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #25 pc 018df15a /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #26 pc 014b1185 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #27 pc 018dd4fd /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #28 pc 018dd1c7 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #29 pc 018eeb7c /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #30 pc 014aab19 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #31 pc 014aec6d /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #32 pc 014aeb7e /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #33 pc 014b618a /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #34 pc 014b61b8 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #35 pc 00012a77 /system/lib/libutils.so (android::SimpleLooperCallback::handleEvent(int, int, void*)+39) #36 pc 00013896 /system/lib/libutils.so (android::Looper::pollInner(int)+998) #37 pc 0001340b /system/lib/libutils.so (android::Looper::pollOnce(int, int*, int*, void**)+43) #38 pc 0000e220 /system/lib/libandroid.so (ALooper_pollOnce+96) #39 pc 014b60cd /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #40 pc 014aeb2c /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #41 pc 014ae654 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #42 pc 014b3e22 /data/app/com.example.wetinyouget_app-e_DWA-LGkZ1rYX5KIkh6xA==/lib/x86/libflutter.so (offset 0x147e000) #43 pc 0008f065 /system/lib/libc.so (__pthread_start(void*)+53) #44 pc 0002485b /system/lib/libc.so (__start_thread+75) Lost connection to device. Exited (sigterm)

Answer 1

If you are using Android Studio, then go to file --> Invalidate Cache & Restart.

Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR)