Error pop-up is shown while loading this website

[manojVivek]

When https://muvu.com.co is loading into responsively, it shows the following error message but loads the preview fine after that.

[Pankaj-Surya]

please provide more details

[manojVivek]

@Pankaj-Surya This is a bug report from a user and this is all the information we have, and it is reproduceable. So, we need to find why this is happening for this URL.

[lyncasterc]

I took a quick look at this and it seems like this is a problem with webview. I'm not sure exactly what's causing it though. Maybe the website'siframe tag? Don't know. But If you copy https://muvu.com.co/ and paste it into the src tag of one of the device's <webview> tags, the error pops up.

I cloned this repo, which is just a simpler Electron application for creating webviews. I wanted to test BrowserView vs webview. If you change the src attr of the webview tag in index.html to https://muvu.com.co/, the same error pops.

But then if in main.js, if I comment out option 1, and comment in option 3:

// Option 1: Uses Webtag and load a custom html file with external content
 //mainWindow.loadFile("index.html");
 //mainWindow.loadURL(`file://${__dirname}/index.html`);

 // Option 2: Load directly an URL if you don't need interface customization
 //mainWindow.loadURL("https://github.com");

 // Option 3: Uses BrowserView to load an URL
 const view = require("./src/view");
 view.createBrowserView(mainWindow);

 // Display Dev Tools
 //mainWindow.openDevTools();

Then in view.js, I set it to load the website:

view.webContents.loadURL("https://muvu.com.co/")

and run the app, no error appears.

I'm not very experienced with Electron, but it seems like rewriting this application to use BrowserView would be quite the undertaking.