在 flutter 中添加 flutter_html lib 时 pubpspect 失败

Question

我尝试构建应用程序“flutter_html：^2.1.5”，但无法构建并在日志中出现以下错误。

 The current Flutter SDK version is 1.27.0-2.0.pre.1.

Because flutter_app depends on flutter_html >=2.1.0 which requires Flutter SDK version >=2.2.0, version solving failed.
pub get failed (1; Because flutter_app depends on flutter_html >=2.1.0 which requires Flutter SDK version >=2.2.0, version solving failed.)

你能建议解决这个问题的方法吗？

---

我已经升级了 flutter 版本并进行了迁移，但遇到了不同的问题。

FAILURE: Build failed with an exception.

* What went wrong:
A problem was found with the configuration of task ':app:checkDebugManifest' (type 'CheckManifest').
  - In plugin 'com.android.build.gradle.api.AndroidBasePlugin' type 'com.android.build.gradle.internal.tasks.CheckManifest' property 'manifest' has @Input annotation used on property of type 'File'.

    Reason: A property of type 'File' annotated with @Input cannot determine how to interpret the file.

    Possible solutions:
      1. Annotate with @InputFile for regular files.
      2. Annotate with @InputDirectory for directories.
      3. If you want to track the path, return File.absolutePath as a String and keep @Input.

    Please refer to https://docs.gradle.org/7.2/userguide/validation_problems.html#incorrect_use_of_input_annotation for more details about this problem.

* 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 11s
Exception: Gradle task assembleDebug failed with exit code 1

Answer 1

您需要升级您的 flutter SDK。在终端中写入flutter upgrade。

或者使用旧版本的flutter_html.