PlatformException(channel-error, Unable to establish connection on channel: "dev.flutter.pigeon.wakelock_plus_platform_interface.WakelockPlusApi.toggle"., null, null)

[emran92]

PlatformException(channel-error, Unable to establish connection on channel: "dev.flutter.pigeon.wakelock_plus_platform_interface.WakelockPlusApi.toggle"., null, null)

wakelock_plus:
dependency: "direct main"
description:
name: wakelock_plus
sha256: a474e314c3e8fb5adef1f9ae2d247e57467ad557fa7483a2b895bc1b421c5678
url: "https://pub.dev"
source: hosted
version: "1.3.2"
wakelock_plus_platform_interface:
dependency: transitive
description:
name: wakelock_plus_platform_interface
sha256: e10444072e50dbc4999d7316fd303f7ea53d31c824aa5eb05d7ccbdd98985207
url: "https://pub.dev"
source: hosted
version: "1.2.3"

[Zambrella]

I too am having this issue. I've narrowed it down to only affecting Android 15 and above.

flutter doctor -v
[✓] Flutter (Channel stable, 3.35.1, on macOS 15.6 24G84 darwin-arm64, locale en-GB) [785ms]
    • Flutter version 3.35.1 on channel stable at /Users/douglastodd/fvm/versions/stable
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 20f8274939 (7 days ago), 2025-08-14 10:53:09 -0700
    • Engine revision 1e9a811bf8
    • Dart version 3.9.0
    • DevTools version 2.48.0
    • Feature flags: enable-web, enable-linux-desktop, enable-macos-desktop, enable-windows-desktop, enable-android, enable-ios,
      cli-animations, enable-lldb-debugging

[✓] Android toolchain - develop for Android devices (Android SDK version 36.0.0) [2.1s]
    • Android SDK at /Users/douglastodd/Library/Android/Sdk
    • Emulator version 35.5.10.0 (build_id 13402964) (CL:N/A)
    • Platform android-36, build-tools 36.0.0
    • ANDROID_SDK_ROOT = /Users/douglastodd/Library/Android/Sdk
    • Java binary at: /Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
      This is the JDK bundled with the latest Android Studio installation on this machine.
      To manually set the JDK path, use: `flutter config --jdk-dir="path/to/jdk"`.
    • Java version OpenJDK Runtime Environment (build 21.0.6+-13368085-b895.109)
    • All Android licenses accepted.

[diegotori]

Looks like it's been a while since I updated the app.

I'm gonna see if upgrading the particulars on Android will do the trick, since it now requires upgrading that platform.

Note that I'm out of office for the next couple of days, but hopefully on Monday, I'll get to doing this.

[5Gears0Chill]

having the same issue on ios - tested iphone 12 mini

[diegotori]

@emran92 I recentlly released version 1.4.0, which upgrades Android to use the latest Gradle plugins, as well as upgrading pigeon to the latest version.

Please clean and rebuild, then call flutter pub upgrade so that it pulls in the latest deps.

[brandon-watkins-avcrm]

I've updated to 1.4.0 and performed a clean and rebuild but still getting this error on an iPhone 16 Pro Max iOS 26 :(