[desktop_webview_window] Webview doesn't work on macOS

[treeplate]

When I try to launch a webview window, it instead launches a copy of the main app, and when that tries to launch a webview window, it crashes.

Reproduce Steps

lib/main.dart:

import 'package:flutter/material.dart';
import 'package:desktop_webview_window/desktop_webview_window.dart';

void main(List<String> arguments) {
  runApp(
    MaterialApp(
      home: Scaffold(
        body: OutlinedButton(
          child: FlutterLogo(),
          onPressed: () {
            WebviewWindow.create().then((webview) {
              webview.launch('example.com');
            });
          },
        ),
      ),
    ),
  );
}

Run the app, press the button. Then, press the button on the new window that launched.

what it looks like

Version (please complete the following information):

• Flutter Version: 3.22.0-31.0.pre.3
• OS: macOS 14.4.1
• plugin: desktop_webview_window

[rxy20]

I also ran into the same problem, my solution is to add non-HTTP support, I wonder if it will work for you? You can have a try.

Add the following to the Info.plist file:

<key>NSAppTransportSecurity</key> <dict> <key>NSAllowsArbitraryLoads</key> <true/> </dict>

[treeplate]

I also ran into the same problem, my solution is to add non-HTTP support, I wonder if it will work for you? You can have a try.

Add the following to the Info.plist file:

<key>NSAppTransportSecurity</key> <dict> <key>NSAllowsArbitraryLoads</key> <true/> </dict>

error: "Runner" has entitlements that require signing with a development certificate. Enable development signing in the Signing & Capabilities editor. (in target 'Runner' from project 'Runner')