Documentation of the unitypackage for flutter_unity_widget.

These packages are generated from the FlutterUnityIntegrationfolder in the example project. Using the files from the example project ensures you have the latest version.

Try the newest one first.

Package versions do not indicate supported unity versions. For example fuw-2022.1.7f1.unitypackage will work in Unity 2021 and even Unity 2019.

If you really can't get it to work try to match version numbers. e.g if you use an older plugin version in the 4.x range, you might have to try unitypackages with 4.x versions.

You might run into one of the following errors:

• The type or namespace name 'Newtonsoft' could not be found You need to add or enable the dll file.
• Multiple precompiled assemblies. You need to remove or disable the dll file.

For Android, iOS and Web this file shoud be Assets\FlutterUnityIntegration\JsonDotNet\Assemblies\AOT\Newtonsoft.Json.dll.txt

Using a wrong extension like .dll.txt will disable it.

Changes for 2022.1.7f1 and earlier were collected retroactively and might not be complete.

fuw-2022.2.0.unitypackage

• Restore newtonsoft.json.dll import.
• Improve file appending during iOS export.
• Disable bitcode for Xcode 14
• (Android) Fix proguard linebreak bug
• Fix a debugger crash in Unity 2022
• Demo: Fix float parsing for localizations not using a dot as separator.

fuw-2022.1.7f1.unitypackage

• Add separate Debug and Release exports options.

fuw-2022.1.1-v2.unitypackage

• Add missing using statements in NativeAPI.cs.
• Add success logs at the end of an export.
• Add Android proguard rule -keep class com.unity3d.plugin.* { *; }";
• Improve web exports.

fuw-2022.1.1.unitypackage

• Rename newtonsoft.json .dll to .dll.txt to avoid assembly errors.

fuw-2022.1.0.unitypackage

• iOS export fixes.
• WIP webGL export

FlutterUnityIntegration-v4.1.0.unitypackage

• Enable bitcode for iOS.