From 4942e7faad2e385c9507540ccd388a71fa51acc2 Mon Sep 17 00:00:00 2001
From: Jenn Magder <magder@google.com>
Date: Mon, 21 Dec 2020 13:51:58 -0800
Subject: [PATCH] Load App.framework in macOS app (flutter/engine#23221)

---
 .../darwin/macos/framework/Source/FlutterDartProject.mm        | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/engine/src/flutter/shell/platform/darwin/macos/framework/Source/FlutterDartProject.mm b/engine/src/flutter/shell/platform/darwin/macos/framework/Source/FlutterDartProject.mm
index 0716c1a2ddc..4081c44dbe8 100644
--- a/engine/src/flutter/shell/platform/darwin/macos/framework/Source/FlutterDartProject.mm
+++ b/engine/src/flutter/shell/platform/darwin/macos/framework/Source/FlutterDartProject.mm
@@ -32,6 +32,9 @@ static NSString* const kAppBundleIdentifier = @"io.flutter.flutter.app";
     _dartBundle = [NSBundle bundleWithURL:[NSBundle.mainBundle.privateFrameworksURL
                                               URLByAppendingPathComponent:@"App.framework"]];
   }
+  if (!_dartBundle.isLoaded) {
+    [_dartBundle load];
+  }
   _dartEntrypointArguments = [[NSProcessInfo processInfo] arguments];
   // Remove the first element as it's the binary name
   _dartEntrypointArguments = [_dartEntrypointArguments