InvokeMethodWithReply throw exception #345
Description
Hover doctor
$ hover doctor
←[1;36mhover: ←[0m←[32mRunning on windows←[0m
←[1;36mhover: ←[0m←[32mDocker installed: false←[0m
←[1;36mhover: ←[0m←[32mSharing flutter version←[0m
Flutter 1.12.13+hotfix.6 • channel beta • https://github.com/flutter/flutter.git
Framework • revision 18cd7a3601 (6 weeks ago) • 2019-12-11 06:35:39 -0800
Engine • revision 2994f7e1e6
Tools • Dart 2.7.0
hover: Flutter engine commit: https://github.com/flutter/engine/commit/2994f7e1e6
hover: Finding out the C compiler version
gcc (x86_64-posix-seh-rev0, Built by MinGW-W64 project) 8.1.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
hover: Sharing the content of go.mod
module mutualcall/go
go 1.13
require (
github.com/go-flutter-desktop/go-flutter v0.34.1
github.com/pkg/errors v0.9.1
)
hover: Sharing the content of hover.yaml
target: lib/main_desktop.dart
branch: ""
cache-path: ""
opengl: ""
docker: false
hover: Sharing the content of go/cmd
go\cmd\main.go go\cmd\options.go
Error output
Run example app:
git clone https://github.com/chengxuncc/mutualcall.git
cd mutualcall
hover run
Then click FloatingActionButton and error show up:
2020/01/22 12:01:26 hello from dart
flutter: say2
flutter: hello from golang
Exception 0xc0000005 0x8 0x0 0x0
PC=0x0
github.com/go-flutter-desktop/go-flutter/embedder.proxy_desktop_binary_reply(0xe7f8bd0, 0xf, 0xc000170088)
pkg/mod/github.com/go-flutter-desktop/go-flutter@v0.34.1/embedder/embedder_proxy.go:102 +0x73
github.com/go-flutter-desktop/go-flutter/embedder._cgoexpwrap_fe39363eff7f_proxy_desktop_binary_reply(0xe7f8bd0, 0xf, 0xc000170088)
_cgo_gotypes.go:687 +0x46
github.com/go-flutter-desktop/go-flutter/embedder._Cfunc_FlutterEngineRunTask(0xa27f890, 0xc00017e070, 0x0)
_cgo_gotypes.go:362 +0x54
github.com/go-flutter-desktop/go-flutter/embedder.(*FlutterEngine).RunTask.func1(0xc00009c090, 0xc00017e070, 0xc00007faa0)
pkg/mod/github.com/go-flutter-desktop/go-flutter@v0.34.1/embedder/embedder.go:282 +0x9e
github.com/go-flutter-desktop/go-flutter/embedder.(*FlutterEngine).RunTask(0xc00009c090, 0xc00017e070, 0xc00017e070)
pkg/mod/github.com/go-flutter-desktop/go-flutter@v0.34.1/embedder/embedder.go:282 +0x3c
github.com/go-flutter-desktop/go-flutter.(*EventLoop).WaitForEvents(0xc000004760, 0x627e80)
pkg/mod/github.com/go-flutter-desktop/go-flutter@v0.34.1/event-loop.go:115 +0x312
github.com/go-flutter-desktop/go-flutter.(*Application).Run(0xc000098000, 0x0, 0x0)
pkg/mod/github.com/go-flutter-desktop/go-flutter@v0.34.1/application.go:330 +0xef2
github.com/go-flutter-desktop/go-flutter.Run(0xc000004540, 0x4, 0x4, 0x2, 0xc00007ff40)
pkg/mod/github.com/go-flutter-desktop/go-flutter@v0.34.1/application.go:27 +0x54
main.main()
src/github.com/chengxuncc/mutualcall/go/cmd/main.go:24 +0x18f
goroutine 37 [chan receive]:
github.com/go-flutter-desktop/go-flutter.(*messenger).SendWithReply(0xc000060420, 0x61ab83, 0x14, 0xc000180080, 0x19, 0x40, 0x0, 0x0, 0x0, 0x0, ...)
pkg/mod/github.com/go-flutter-desktop/go-flutter@v0.34.1/messenger.go:64 +0x2e7
github.com/go-flutter-desktop/go-flutter/plugin.(*MethodChannel).InvokeMethodWithReply(0xc000112000, 0x615554, 0x4, 0x5b8000, 0x64ae00, 0x0, 0x0, 0x0, 0x0)
pkg/mod/github.com/go-flutter-desktop/go-flutter@v0.34.1/plugin/method-channel.go:75 +0xc6
main.(*Greeting).hi.func1(0xc000006088)
src/github.com/chengxuncc/mutualcall/go/cmd/options.go:29 +0x76
created by main.(*Greeting).hi
src/github.com/chengxuncc/mutualcall/go/cmd/options.go:27 +0x4a
rax 0x0
rbx 0xf
rcx 0xf
rdi 0xc000170090
rsi 0xe7f8bd0
rbp 0xc00007f7d0
rsp 0xc00007f798
r8 0x0
r9 0x1
r10 0xc000170090
r11 0xffffffffffffffff
r12 0xa
r13 0x9
r14 0x200
r15 0x5b2ef18
rip 0x0
rflags 0x10202
cs 0x33
fs 0x53
gs 0x2b
Lost connection to device.
hover: App 'mutualcall' exited with error: exit status 2