A wave of operation to solve the error problem of Laya scene editor

After the system is reinstalled , open Laya IDE, When I switch to the scene editor , Popping up error boxes made me suffer .

I scold my mother in my heart again and again Laya Community BBS Post for help , No one answered . What do I do , You can't reinstall the system again , It's not my style , Then we have to bite the bullet to solve this problem .

From the pop-up window, you can roughly see the source code location , Open the source folder and search globally webGL! I found the pop-up window ！

In the file LayaAirIDE\resources\app\out\vs\layaEditor\h5\renders\uiviewer\editor.max.js

Of 88880 That's ok

		if (!WebGL.enable()){

			alert("Laya3D init error,must support webGL!");

			return;

		}

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Um. , Because IDE Need to use WebGL function , Open developer tools , Create a canvas, And then call getContext('webgl') return null, It does not support . strange , Why not support it ？ So it's good .

after 1 Thinking of heaven , No idea , Search the Internet , Finally found an important clue ：

electron webgl initialization failed

So that's it , You can try this operation , The question is where to put this code ？ The article does not say . I put the code in a page , Failure , Obviously, this seems to be electron Code for , So I'm based on package.json Entry in js find resources/app/out/main.js, Insert the code

    init() {
        let idepath = this.path.join(this.app.getPath("appData"), "LayaAirIDE");
        this.fs.exists(idepath, function (exists) {
            if (!exists) {
                require("fs").mkdir(idepath);
            }
        });
        this.app.commandLine.appendSwitch('ignore-gpu-blacklist');
        this.app.once("ready", () => {
            this.start();
        });
        this.ipcMain.on("openFile", () => {
            console.log("---------------------------- Received a message ")
            console.log(process.argv, "-------------------------")
        })
    }

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restart Laya, No pop-up , success ！

be based on Electron The software developed will have unexpected pitfalls , Also because the software code can be modified to solve ,js It's easy to use ！