gRPC Error on launch

[gisborne]

Every time I launch (MacOS Sonoma; M1 MacBook Air), I get:

======== Exception caught by Flutter framework =====================================================
The following GrpcError was thrown:
gRPC Error (code: 7, codeName: PERMISSION_DENIED, message: Missing or insufficient permissions., details: [], rawResponse: null, trailers: {x-debug-tracking-id: 17630615169110951041;o=1})

When the exception was thrown, this was the stack: 
====================================================================================================

(Note no stacktrace)

% flutter doctor -v
[✓] Flutter (Channel stable, 3.22.3, on macOS 14.5 23F79 darwin-arm64, locale en-AU)
• Flutter version 3.22.3 on channel stable at /Users/gisborne/dev/bin/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision b0850beeb2 (3 weeks ago), 2024-07-16 21:43:41 -0700
• Engine revision 235db911ba
• Dart version 3.4.4
• DevTools version 2.34.3

[!] Android toolchain - develop for Android devices (Android SDK version 33.0.2)
• Android SDK at /Users/gisborne/Library/Android/sdk
• Platform android-33, build-tools 33.0.2
• ANDROID_HOME = /Users/gisborne/Library/Android/sdk
✗ Android SDK file not found: /Users/gisborne/Library/Android/sdk/platforms/android-33/android.jar.
• Try re-installing or updating your Android SDK,
visit https://flutter.dev/docs/get-started/install/macos#android-setup for detailed instructions.

[✓] Xcode - develop for iOS and macOS (Xcode 15.4)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Build 15F31d
• CocoaPods version 1.15.2

[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[!] Android Studio (not installed)
• Android Studio not found; download from https://developer.android.com/studio/index.html
(or visit https://flutter.dev/docs/get-started/install/macos#android-setup for detailed instructions).

[✓] IntelliJ IDEA Ultimate Edition (version 2024.1.4)
• IntelliJ at /Applications/IntelliJ IDEA.app
• Flutter plugin version 80.0.2
• Dart plugin version 241.18808

[✓] VS Code (version 1.89.1)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.27.0

[✓] Connected device (5 available)
• Iris (mobile) • 00008030-001879541480802E • ios • iOS 17.5.1 21F90
• Athena (mobile) • 00008103-0008716C216B001E • ios • iOS 17.5.1 21F90
• macOS (desktop) • macos • darwin-arm64 • macOS 14.5 23F79 darwin-arm64
• Mac Designed for iPad (desktop) • mac-designed-for-ipad • darwin • macOS 14.5 23F79 darwin-arm64
• Chrome (web) • chrome • web-javascript • Google Chrome 126.0.6478.127

[✓] Network resources
• All expected network resources are available.

! Doctor found issues in 2 categories.

[gisborne]

Note that the downloaded app works, so this may have to do with my Firebase setup.

[simonbengtsson]

Weird! Considering it is a permission error - could it perhaps be that internet permission flag is needed in the Mac xcode project? Unlikely perhaps though considering the xcode project in the repo already should have this configured.

[gisborne]

I did have to run pod install and flutter clean and such.

XCode shows I have Incoming and Outgoing Connections already turned on.

[gisborne]

Still no closer to fixing this. Hard to even know where to start.