Zoom not working on android, java error on zoomBy method

[PPX47]

Environment

flutter doctor -v
[✓] Flutter (Channel stable, v1.12.13+hotfix.5, on Linux, locale en_GB.UTF-8) • Flutter version 1.12.13+hotfix.5 at /home/pijus/flutter/flutter • Framework revision 27321ebbad (5 weeks ago), 2019-12-10 18:15:01 -0800 • Engine revision 2994f7e1e6 • Dart version 2.7.0 [✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2) • Android SDK at /home/pijus/Android/Sdk • Android NDK location not configured (optional; useful for native profiling support) • Platform android-29, build-tools 29.0.2 • Java binary at: /home/pijus/Downloads/android-studio-ide-191.5900203-linux/android-studio/jre/bin/java • Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)
• All Android licenses accepted.

[!] Android Studio (version 3.5)
• Android Studio at /home/pijus/Downloads/android-studio-ide-191.5900203-linux/android-studio
✗ Flutter plugin not installed; this adds Flutter specific functionality.
✗ Dart plugin not installed; this adds Dart specific functionality.
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)

[✓] VS Code (version 1.40.1)
• VS Code at /usr/share/code
• Flutter extension version 3.7.1

Description

double zoomFactor = 100;
controller.zoomBy(zoomFactor);

Expected behavior:
Zooms successfuly

Current behavior:
Throws error:
PlatformException (PlatformException(error, java.lang.Double cannot be cast to java.lang.Float, null))

Also pich to zoom does not work

[pichillilorenzo]

Fixed in the new version 3.0.0.