Describe the bug platform_view.cc(81):Failed to create platform view rendering surface swift 项目，native侧 跳转flutter，跳转过去后，界面渲染不出来（白屏），点击界面，上面的按钮可以正常显示，flutter监视器 上可以正常看到按钮大小位置（swift项目，你们demo项目正常，对比了代码木有找到原因，flutter侧代码完全用demo里面的，猜测是native侧的问题）

Expected behavior

Flutter Doctor

OS & Device

• Device:   真机，模拟器
• OS: ios14
• Version：2.0.11
• flutter ver：2.2.3
• swift ：5.3

Error logs platform_view.cc(81):Failed to create platform view rendering surface

我在 example 目录下使用 flutter create -i swift . 重新创建 ios 项目之后，AppDelegate 中的代码是否可以转为 swift 版？

 
    [ThrioModule init:[MainModule new]];

    UINavigationController *nvc = [[NavigatorNavigationController alloc] initWithUrl:@"/biz1/flutter1" params:nil];
    self.window.rootViewController = nvc;
    [self.window makeKeyAndVisible];

如果可以转 swift，那应该怎样转呢？谢谢！！

Describe the bug example 下载下来在xcode运行 一直显示转圈

To Reproduce 在xcode真机14.3运行 无法正常显示页面

Expected behavior 控制台没有报错

Flutter Doctor no issure

OS & Device

• Device: iPhoneXR
• OS: ios 14.3
• flutter 2.0.1

Error logs 无 error log

Describe the bug 在 vs code 上面新建 flutter 项目之后，添加 thrio 2.0.11 依赖，然后在 荣耀v10 上面运行报错。

To Reproduce Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior 在手机上正常运行 flutter 项目

Flutter Doctor

[✓] Flutter (Channel stable, 2.2.1, on Mac OS X 10.15.7 19H15 darwin-x64, locale zh-Hans-CN)
[!] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
    ✗ Android license status unknown.
      Run `flutter doctor --android-licenses` to accept the SDK licenses.
      See https://flutter.dev/docs/get-started/install/macos#android-setup for more details.
[✓] Xcode - develop for iOS and macOS
[✓] Chrome - develop for the web
[✓] Android Studio (version 4.1)
[✓] VS Code (version 1.56.2)

OS & Device

• Device: 荣耀v10
• OS: android 10
• Version EMUI 10.0.0

Error logs

Launching lib/main.dart on BKL AL20 in debug mode...
lib/main.dart:1
e: /Users/xxx/Documents/xxx/flutter/.pub-cache/hosted/pub.flutter-io.cn/thrio-
2.0.11/android/src/main/kotlin/com/hellobike/flutter/thrio/navigator/PageRoutes.kt: (225, 34): 
Unresolved reference: removeLast

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':thrio:compileDebugKotlin'.
> Compilation error. See log for more details

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. 
Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 10s
Exception: Gradle task assembleDebug failed with exit code 1
Exited (sigterm)

2.1.x版本之后，不再维护 not nullsafety 分支，如可能还是尽快升级到 nullsafety 吧

本项目 API 已经稳定，不太可能出现 break change，当前稳定版本 2.0. x，当 x 是偶数时表示支持 Flutter 2.0 不带 nullsafety，当 x 是奇数时表示支持 Flutter 2.0 带 nullsafety。

thrio 是个人项目，目前是我一人在维护，原仓库不再更新。

最近遇到被问到与其它开源库对比的比较尖锐的一些问题，有时候我是不太想回答的，说多了有拆台嫌疑。

可以理解，很多人还是想得到更多信息来判断是否应不应该使用 thrio，我的几条建议如下：

1. 看自己的需求，满足自己需求是前提
2. 看代码质量，这是最主要的一点
3. 自己多测测，可以的话看看稳定性如何
4. 可参考下 issue 数量和 star 数量比，未解决 issue 数量等
5. 看代码更新频次

最后还是说一句：thrio 是目前唯一支持 Flutter 混合栈跨栈路由的开源库，这句话从 thrio 开源至今一直都是有效的，等将来出现具备Flutter 混合栈跨栈路由的开源库，我再来改掉。

跨栈路由：无需关注页面类型是 iOS、Android 还是 Flutter，都一样具备完整的路由能力，调用者打开一个页面，接收该页面的回调，接收该页面的页面通知，即使将来其页面类型变更也无所谓。

我在 iOS 原生中设置了 launch image，但是 App 启动的时候 launch image 一闪而过，然后会显示几秒钟的空白界面。

请问怎样才能将这几秒钟的空白界面替换为 launch image 呢？

我照着一些网上的教程试了，无效， demo 链接：https://github.com/hw20101101/thrio_demo

谢谢！！

Describe the bug 想要看看多引擎如何实现 打开 MainApp 中 您注释掉的句子 ThrioModule.init( MainModule, this, true)。 但是报错，找不到engindId

To Reproduce

ThrioModule.init( MainModule, this, true)

Flutter Doctor Flutter 1.22.4

OS & Device Android 10 Error logs

E/AndroidRuntime(11476): FATAL EXCEPTION: main E/AndroidRuntime(11476): Process: com.hellobike.thrio_example, PID: 11476 E/AndroidRuntime(11476): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.hellobike.thrio_example/io.flutter.embedding.android.ThrioActivity}: java.lang.IllegalStateException: The requested cached FlutterEngine did not exist in the FlutterEngineCache: 'biz1'

虽然是混合栈框架，但引入后建议能用 Flutter 实现的都用 Flutter 实现，兼容原生路由栈只是为了复用既有功能和将来可能依赖的外部原生代码，所以本框架的重心之后会放在 Flutter 端的开发体验。

通过 yaml 文件来配置 Flutter 所有页面的路径，类似如下：

app:
  order:
    home:
    list:
    detail:
    handle:
      home:
      result:
  waybill:
    home:
    list:
    detail:
    handle:
      home:
      result:

根据该配置，生成模块化的 Flutter 代码框架。实际使用时，url 末尾的 home 可以省略掉。

如图，android example报错 e: /Users/zhebian/Desktop/testCode/flutter_thrio/example/android/app/src/main/kotlin/com/hellobike/thrio_example/Native1Activity.kt: (9, 8): Unresolved reference: kotlinx e: /Users/zhebian/Desktop/testCode/flutter_thrio/example/android/app/src/main/kotlin/com/hellobike/thrio_example/Native1Activity.kt: (14, 9): Unresolved reference: tv_native e: /Users/zhebian/Desktop/testCode/flutter_thrio/example/android/app/src/main/kotlin/com/hellobike/thrio_example/Native1Activity.kt: (14, 19): Variable expected e: /Users/zhebian/Desktop/testCode/flutter_thrio/example/android/app/src/main/kotlin/com/hellobike/thrio_example/Native1Activity.kt: (16, 9): Unresolved reference: btn_10 e: /Users/zhebian/Desktop/testCode/flutter_thrio/example/android/app/src/main/kotlin/com/hellobike/thrio_example/Native1Activity.kt: (34, 9): Unresolved reference: btn_11 e: /Users/zhebian/Desktop/testCode/flutter_thrio/example/android/app/src/main/kotlin/com/hellobike/thrio_example/Native1Activity.kt: (40, 9): Unresolved reference: btn_12 e: /Users/zhebian/Desktop/testCode/flutter_thrio/example/android/app/src/main/kotlin/com/hellobike/thrio_example/Native1Activity.kt: (52, 9): Unresolved reference: btn_13 e: /Users/zhebian/Desktop/testCode/flutter_thrio/example/android/app/src/main/kotlin/com/hellobike/thrio_example/Native1Activity.kt: (58, 9): Unresolved reference: btn_20 e: /Users/zhebian/Desktop/testCode/flutter_thrio/example/android/app/src/main/kotlin/com/hellobike/thrio_example/Native1Activity.kt: (71, 9): Unresolved reference: btn_21 e: /Users/zhebian/Desktop/testCode/flutter_thrio/example/android/app/src/main/kotlin/com/hellobike/thrio_example/Native1Activity.kt: (75, 9): Unresolved reference: btn_22 e: /Users/zhebian/Desktop/testCode/flutter_thrio/example/android/app/src/main/kotlin/com/hellobike/thrio_example/Native1Activity.kt: (88, 9): Unresolved reference: btn_23 e: /Users/zhebian/Desktop/testCode/flutter_thrio/example/android/app/src/main/kotlin/com/hellobike/thrio_example/Native1Activity.kt: (92, 9): Unresolved reference: btn_3 e: /Users/zhebian/Desktop/testCode/flutter_thrio/example/android/app/src/main/kotlin/com/hellobike/thrio_example/Native1Activity.kt: (113, 17): Unresolved reference: tv_native e: /Users/zhebian/Desktop/testCode/flutter_thrio/example/android/app/src/main/kotlin/com/hellobike/thrio_example/Native1Activity.kt: (113, 27): Variable expected

如图所示

报错信息： Could not determine the dependencies of task ':thrio:compileDebugKotlin'.

Could not resolve all files for configuration ':thrio:debugRuntimeClasspath'. Could not find io.flutter:flutter_embedding_debug:1.0.0-2f0af3715217a0c2ada72c717d4ed9178d68f6ed. Searched in the following locations: - https://dl.google.com/dl/android/maven2/io/flutter/flutter_embedding_debug/1.0.0-2f0af3715217a0c2ada72c717d4ed9178d68f6ed/flutter_embedding_debug-1.0.0-2f0af3715217a0c2ada72c717d4ed9178d68f6ed.pom - https://jcenter.bintray.com/io/flutter/flutter_embedding_debug/1.0.0-2f0af3715217a0c2ada72c717d4ed9178d68f6ed/flutter_embedding_debug-1.0.0-2f0af3715217a0c2ada72c717d4ed9178d68f6ed.pom - https://mirrors.cloud.tencent.com/flutter/download.flutter.io/io/flutter/flutter_embedding_debug/1.0.0-2f0af3715217a0c2ada72c717d4ed9178d68f6ed/flutter_embedding_debug-1.0.0-2f0af3715217a0c2ada72c717d4ed9178d68f6ed.pom Required by: project :thrio

Possible solution:

• Declare repository providing the artifact, see the documentation at https://docs.gradle.org/current/userguide/declaring_repositories.html

Describe the bug A clear and concise description of what the bug is.

To Reproduce Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior A clear and concise description of what you expected to happen.

Flutter Doctor Run the flutter doctor -v command and post the log.

OS & Device

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Version [e.g. 22]

Error logs Add logs about the problem here.

FlutterEngine not ready