正如标题所说，我在为我的大学做一个Android项目时遇到了这个错误。整个错误如下所示：

FAILURE: Build failed with an exception.

* Where:
Build file 'C:\Users\william\AppData\Local\Pub\Cache\hosted\pub.dev\connectivity_plus-4.0.1\android\build.gradle' line: 24

* What went wrong:
A problem occurred evaluating project ':connectivity_plus'.
> No signature of method: build_bou4ub0wbhz1n3u4prip3694v.android() is applicable for argument types: (build_bou4ub0wbhz1n3u4prip3694v$_run_closure2) values: [build_bou4ub0wbhz1n3u4prip3694v$_run_closure2@3428450e]

* 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

在检查build.gradle文件时，我不知道错误是什么以及应该做什么。但在它里面，这是它所拥有的：

group 'io.flutter.plugins.connectivity'
version '1.0-SNAPSHOT'

buildscript {
    repositories {
        google()
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:7.4.2'
    }
}

rootProject.allprojects {
    repositories {
        google()
        mavenCentral()
    }
}

apply plugin: 'com.android.library'

android {
    compileSdkVersion 33

    namespace 'dev.fluttercommunity.plus.connectivity'

    compileOptions {
      sourceCompatibility JavaVersion.VERSION_1_8
      targetCompatibility JavaVersion.VERSION_1_8
    }

    defaultConfig {
        minSdkVersion 19
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }
    lintOptions {
        disable 'InvalidPackage'
    }
}

根据查找此错误，我还没有看到其他人遇到有关'connectivity_plus'的特定错误，所以我不知道该怎么办。我也不是gradle的Maven，因为到目前为止我只做过基本的Java，Python和Flutter编程。
任何建议都将有助于解决这个问题。
顺便说一下，这是在Gradle 7.4.2，Flutter 3.10.1和Java 17上完成的