Я пытаюсь запустить приложение флаттера по умолчанию, но когда я запускаю, оно дает следующую ошибку:
Running Gradle task 'assembleDebug'... FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring root project 'android'. > Could not resolve all artifacts for configuration ':classpath'. > Could not resolve com.android.tools.build:gradle:3.5.3. Required by: project : > Could not resolve com.android.tools.build:gradle:3.5.3. > Could not get resource 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.5.3/gradle-3.5.3.pom'. > Could not GET 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.5.3/gradle-3.5.3.pom'. > Connect to 172.30.0.15:3128 [/172.30.0.15] failed: Connection timed out: connect > Could not resolve com.android.tools.build:gradle:3.5.3. > Could not get resource 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.5.3/gradle-3.5.3.pom'. > Could not GET 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.5.3/gradle-3.5.3.pom'. > Connect to 172.30.0.15:3128 [/172.30.0.15] failed: Connection timed out: connect > Could not resolve org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.50. Required by: project : > Could not resolve org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.50. > Could not get resource 'https://dl.google.com/dl/android/maven2/org/jetbrains/kotlin/kotlin-gradle-plugin/1.3.50/kotlin-gradle-plugin-1.3.50.pom'. > Could not GET 'https://dl.google.com/dl/android/maven2/org/jetbrains/kotlin/kotlin-gradle-plugin/1.3.50/kotlin-gradle-plugin-1.3.50.pom'. > Connect to 172.30.0.15:3128 [/172.30.0.15] failed: Connection timed out: connect > Could not resolve org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.50. > Could not get resource 'https://jcenter.bintray.com/org/jetbrains/kotlin/kotlin-gradle-plugin/1.3.50/kotlin-gradle-plugin-1.3.50.pom'. > Could not GET 'https://jcenter.bintray.com/org/jetbrains/kotlin/kotlin-gradle-plugin/1.3.50/kotlin-gradle-plugin-1.3.50.pom'. > Connect to 172.30.0.15:3128 [/172.30.0.15] failed: Connection timed out: connect * 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 2m 25s Exception: Gradle task assembleDebug failed with exit code 1
ниже код build.gradle:
buildscript { ext.kotlin_version = '1.3.50' repositories { google() jcenter() } dependencies { classpath 'com.android.tools.build:gradle:3.5.3' classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" } } allprojects { repositories { google() jcenter() } } rootProject.buildDir = '../build' subprojects { project.buildDir = "${rootProject.buildDir}/${project.name}" } subprojects { project.evaluationDependsOn(':app') } task clean(type: Delete) { delete rootProject.buildDir }
Весь код приложения по умолчанию, никаких изменений не было. Я только что подключил эмулятор и попытался запустить его, если он работает, но застрял на этой ошибке buildDebug. Если у кого-то есть идеи, где я ошибаюсь, прокомментируйте ...