Run in Virtual Box / Virtualization / VM #272

joeblew99 · 2019-09-26T00:11:20Z

This runs fine chewing up 50% of the CPU, but it runs.

package main

import (
	"runtime"
	"github.com/go-gl/glfw/v3.2/glfw"
)

func init() {
	// This is needed to arrange that main() runs on main thread.
	// See documentation for functions that are only allowed to be called from the main thread.
	runtime.LockOSThread()
}

func main() {
	err := glfw.Init()
	if err != nil {
		panic(err)
	}
	defer glfw.Terminate()

	window, err := glfw.CreateWindow(640, 480, "Testing", nil, nil)
	if err != nil {
		panic(err)
	}

	window.MakeContextCurrent()

	for !window.ShouldClose() {
		// Do OpenGL stuff.
		window.SwapBuffers()
		glfw.PollEvents()
	}
}

But stocks example does not:

C:\Users\windows\go\src\github.com\go-flutter-desktop\examples\stocks>hover run
hover: Downloading engine for platform windows-x64 at version b863200c37...
hover: Download completed in 7.26s�[2K
hover: Downloading artifacts at version b863200c37...
hover: Download completed in 3.82s�[2K
hover: Cleaning the build directory
hover: Bundling flutter app
Downloading Material fonts...                                       0.9s
Downloading Gradle Wrapper...                                       0.2s
Downloading package sky_engine...                                   0.7s
Downloading common tools...                                         2.4s
Downloading common tools...                                         2.0s
Downloading windows-x64 tools...                                    3.6s
Running "flutter pub get" in stocks...                             29.5s
hover: Compiling 'go-flutter' and plugins
go: downloading github.com/go-flutter-desktop/go-flutter v0.30.0
go: extracting github.com/go-flutter-desktop/go-flutter v0.30.0
go: downloading github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1
go: downloading github.com/go-gl/gl v0.0.0-20190320180904-bf2b1f2f34d7
go: extracting github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1
go: extracting github.com/go-gl/gl v0.0.0-20190320180904-bf2b1f2f34d7
go: finding github.com/go-flutter-desktop/go-flutter v0.30.0
go: finding github.com/go-gl/gl v0.0.0-20190320180904-bf2b1f2f34d7
go: finding github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1
runtime/cgo
github.com/go-flutter-desktop/go-flutter/embedder
github.com/go-flutter-desktop/go-flutter/internal/execpath
github.com/go-gl/gl/v3.3-core/gl
github.com/go-gl/glfw/v3.2/glfw
github.com/go-flutter-desktop/go-flutter/internal/opengl
github.com/go-flutter-desktop/go-flutter/internal/priorityqueue
github.com/go-flutter-desktop/go-flutter/internal/tasker
github.com/go-flutter-desktop/go-flutter/plugin
github.com/go-flutter-desktop/go-flutter
github.com/go-flutter-desktop/examples/stocks/desktop/cmd
hover: Successfully compiled
hover: build finished, starting app...
hover: Running stocks in debug mode

creating glfw window: VersionUnavailable: WGL: Failed to create OpenGL context
hover: app 'stocks' exited with error: exit status 1

I used scoop to install gcc and everything else needed.

# Stuff i need

# RUN THIS in powershell

# https://github.com/lukesampson/scoop
Set-ExecutionPolicy RemoteSigned -scope CurrentUser
Invoke-Expression (New-Object System.Net.WebClient).DownloadString('https://get.scoop.sh')

scoop update

# multiple connections for scoop
scoop install aria2

# git
scoop install git
scoop install which

# openssh
scoop install openssh
[environment]::setenvironmentvariable(‘GIT_SSH’, (resolve-path (scoop which ssh)), ‘USER’)

# vscode
scoop bucket add extras
scoop install vscode
# tell vscode where git is:
which git
# then File > Preferences > Settings, and under User Settings add: "git.path”: “c:\\the\\path\\to\\git”
# restart and then do: code .

# go
# https://github.com/golang/go/wiki/windows-scoop-install-go-cli
scoop install go 

# protoc
scoop install protobuf


### ALL below is ONLY needed for compiling inside the Windows VM itself !!

# glfw
# Do we need it ?
scoop install gcc

# dart
# Do we need it ?
#scoop install dart-dev

# flutter
# NOT needed. hover does it.
scoop install flutter

The text was updated successfully, but these errors were encountered:

vjeson · 2019-09-26T00:44:58Z

same issuse,because the vm display driver does not support opengl

joeblew99 · 2019-09-26T07:16:57Z

@vjeson
But when i run the opengl main.go test the display window opens. Sure its using a ton of CPU but it works.
But when i run the Stocks example i get the display driver error.

pchampio · 2019-09-26T08:42:07Z

Using the latest hover build tool, can you run hover run --opengl=none?
And please read the flag documentation (hover build --help)

joeblew99 · 2019-09-26T21:22:25Z

@Drakirus thanks for the feedback !

Both of these work.

hover run --opengl=none

hover build windows --opengl=none

i assume it is using flutters skia software renderer ?

Note that there is weird rendering happening whenever the mouse is over the top of the Stocks window.

pchampio · 2019-09-26T22:21:11Z

i assume it is using flutters skia software renderer ?

Read the flag documentation:

--opengl string  The OpenGL version specified here is only relevant for external texture plugin (i.e. video_plugin).
                 If 'none' is provided, texture won't be supported. Note: the Flutter Engine still needs a OpenGL compatible context. (default "3.3")

If it's not enough: #248 (comment)

TheSeriousProgrammer · 2021-01-22T17:25:00Z

I am testing in a Windows 10 VM

I ran hover build with no opengl flag , yet I got the same error
How do i fix it?

HOVER DOCTOR VERBOSE:

$ hover doctor -v
22:52:27 doctor.go:40: hover: Hover version v0.46.1 running on windows
22:52:27 doctor.go:42: hover: Sharing packaging tools
22:52:27 doctor.go:55: hover: darwin-bundle is supported
22:52:27 packaging.go:85: hover: Packaging darwin-dmg is not supported on windows
22:52:27 packaging.go:86: hover: To still package darwin-dmg on windows you need to run hover with the `--docker` flag.
22:52:27 packaging.go:85: hover: Packaging darwin-pkg is not supported on windows
22:52:27 packaging.go:86: hover: To still package darwin-pkg on windows you need to run hover with the `--docker` flag.
22:52:27 packaging.go:85: hover: Packaging linux-appimage is not supported on windows
22:52:27 packaging.go:86: hover: To still package linux-appimage on windows you need to run hover with the `--docker` flag.
22:52:27 packaging.go:85: hover: Packaging linux-deb is not supported on windows
22:52:27 packaging.go:86: hover: To still package linux-deb on windows you need to run hover with the `--docker` flag.
22:52:27 packaging.go:85: hover: Packaging linux-pkg is not supported on windows
22:52:27 packaging.go:86: hover: To still package linux-pkg on windows you need to run hover with the `--docker` flag.
22:52:27 packaging.go:85: hover: Packaging linux-rpm is not supported on windows
22:52:27 packaging.go:86: hover: To still package linux-rpm on windows you need to run hover with the `--docker` flag.
22:52:27 packaging.go:85: hover: Packaging linux-snap is not supported on windows
22:52:27 packaging.go:86: hover: To still package linux-snap on windows you need to run hover with the `--docker` flag.
22:52:27 doctor.go:55: hover: windows-msi is supported
22:52:27 doctor.go:58: hover:
22:52:27 doctor.go:60: hover: Sharing flutter version
Flutter 1.25.0-8.3.pre • channel beta • https://github.com/flutter/flutter.git
Framework • revision 5d36f2e7f5 (8 days ago) • 2021-01-14 15:57:49 -0800
Engine • revision 7a8f8ca02c
Tools • Dart 2.12.0 (build 2.12.0-133.7.beta)

HOVER RUN VERBOSE

$ hover run --opengl=none -v
22:53:30 cache.go:211: hover: Using engine from cache
22:53:30 build.go:414: hover: Cleaning the build directory
22:53:32 build.go:459: hover: Bundling flutter app
22:53:36 build.go:668: hover: The '--opengl=none' flag makes go-flutter incompatible with texture plugins!
22:53:36 build.go:681: hover: Compiling 'go-flutter' and plugins
22:53:41 build.go:687: hover: Successfully compiled executable binary for windows
22:53:41 run.go:51: hover: Build finished, starting app...
22:53:41 run.go:95: hover: Running flutter_app in debug_unopt mode
creating glfw window: APIUnavailable: WGL: The driver does not appear to support OpenGL
22:53:44 run.go:104: hover: App 'flutter_app' exited with error: exit status 1

Doing this in MINGW64 bash shell

pchampio · 2021-01-23T03:51:11Z

Well I guess the VM you are using is not able to run glfw.
There is simply nothing we can do about it.
Maybe on virtual box check the OpenGL option?
It’s out of the scope of the support I can provide.

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pchampio changed the title ~~stocks example does not run in Windows ( in Virtual Box)~~ Run in Virtual Box / Virtualization / VM Sep 26, 2019

pchampio added the question User questions label Sep 26, 2019

pchampio closed this as completed Sep 26, 2019

This was referenced Oct 20, 2019

Add config file go-flutter-desktop/hover#51

Merged

Hover build fails with linux #290

Closed

pchampio added the duplicate label Oct 26, 2019

pchampio mentioned this issue Jan 11, 2020

Crash happens when i run the exe on the virtual machine which os is windows7 x64,the os is just new installed,how can i make it running,any other files needed? #337

Closed

pchampio mentioned this issue Jun 14, 2020

[cross compile] about App shown in macos & windows vm #469

Closed

This was referenced Sep 15, 2020

App built on Linux does not run on windows #505

Closed

creating glfw window: APIUnavailable: WGL: The driver does not appear to support OpenGL hover: App 'text_demo' exited with error: exit status 1 #514

Closed

qinjinze mentioned this issue May 22, 2022

How to add an organization's name #655

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Run in Virtual Box / Virtualization / VM #272

Run in Virtual Box / Virtualization / VM #272

joeblew99 commented Sep 26, 2019 •

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vjeson commented Sep 26, 2019

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pchampio commented Sep 26, 2019 •

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pchampio commented Sep 26, 2019

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pchampio commented Jan 23, 2021

Run in Virtual Box / Virtualization / VM #272

Run in Virtual Box / Virtualization / VM #272

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