微信公众号搜"智元新知"关注
微信扫一扫可直接关注哦！

将 gradle 更新到最新版本后，模拟器无法启动

分类：编程问答

如何解决将 gradle 更新到最新版本后，模拟器无法启动

我在运行 Flutter 项目时遇到问题，在添加图像选择器库之前一切正常，我尝试迁移到 android x，弹出窗口说“ 找不到此项目的用法”，请帮助我被困了几个小时。

梯度文件：

FAILURE: Build Failed with an exception.

* What went wrong:
A problem occurred configuring project ':Flutter_plugin_android_lifecycle'.
> Could not resolve all artifacts for configuration ':Flutter_plugin_android_lifecycle:classpath'.
   > Could not find gradle.jar (com.android.tools.build:gradle:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.5.0/gradle-3.5.0.jar
   > Could not find builder.jar (com.android.tools.build:builder:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/builder/3.5.0/builder-3.5.0.jar
   > Could not find crash.jar (com.android.tools.analytics-library:crash:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/analytics-library/crash/26.5.0/crash-26.5.0.jar
   > Could not find lint-gradle-api.jar (com.android.tools.lint:lint-gradle-api:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/lint/lint-gradle-api/26.5.0/lint-gradle-api-26.5.0.jar
   > Could not find gradle-api.jar (com.android.tools.build:gradle-api:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle-api/3.5.0/gradle-api-3.5.0.jar
   > Could not find databinding-compiler-common.jar (androidx.databinding:databinding-compiler-common:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/androidx/databinding/databinding-compiler-common/3.5.0/databinding-compiler-common-3.5.0.jar
   > Could not find manifest-merger.jar (com.android.tools.build:manifest-merger:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/manifest-merger/26.5.0/manifest-merger-26.5.0.jar
   > Could not find sdk-common.jar (com.android.tools:sdk-common:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/sdk-common/26.5.0/sdk-common-26.5.0.jar
   > Could not find builder-test-api.jar (com.android.tools.build:builder-test-api:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/builder-test-api/3.5.0/builder-test-api-3.5.0.jar
   > Could not find ddmlib.jar (com.android.tools.ddms:ddmlib:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/ddms/ddmlib/26.5.0/ddmlib-26.5.0.jar
   > Could not find tracker.jar (com.android.tools.analytics-library:tracker:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/analytics-library/tracker/26.5.0/tracker-26.5.0.jar
   > Could not find sdklib.jar (com.android.tools:sdklib:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/sdklib/26.5.0/sdklib-26.5.0.jar
   > Could not find layoutlib-api.jar (com.android.tools.layoutlib:layoutlib-api:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/layoutlib/layoutlib-api/26.5.0/layoutlib-api-26.5.0.jar
   > Could not find dvlib.jar (com.android.tools:dvlib:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/dvlib/26.5.0/dvlib-26.5.0.jar
   > Could not find repository.jar (com.android.tools:repository:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/repository/26.5.0/repository-26.5.0.jar
   > Could not find shared.jar (com.android.tools.analytics-library:shared:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/analytics-library/shared/26.5.0/shared-26.5.0.jar
   > Could not find common.jar (com.android.tools:common:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/common/26.5.0/common-26.5.0.jar
   > Could not find jetifier-processor.jar (com.android.tools.build.jetifier:jetifier-processor:1.0.0-beta04).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/jetifier/jetifier-processor/1.0.0-beta04/jetifier-processor-1.0.0-beta04.jar
   > Could not find bundletool.jar (com.android.tools.build:bundletool:0.9.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/bundletool/0.9.0/bundletool-0.9.0.jar
   > Could not find jetifier-core.jar (com.android.tools.build.jetifier:jetifier-core:1.0.0-beta04).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/jetifier/jetifier-core/1.0.0-beta04/jetifier-core-1.0.0-beta04.jar
   > Could not find protos.jar (com.android.tools.analytics-library:protos:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/analytics-library/protos/26.5.0/protos-26.5.0.jar
   > Could not find builder-model.jar (com.android.tools.build:builder-model:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/builder-model/3.5.0/builder-model-3.5.0.jar
   > Could not find apkzlib.jar (com.android.tools.build:apkzlib:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/apkzlib/3.5.0/apkzlib-3.5.0.jar
   > Could not find apksig.jar (com.android.tools.build:apksig:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/apksig/3.5.0/apksig-3.5.0.jar
   > Could not find annotations.jar (com.android.tools:annotations:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/annotations/26.5.0/annotations-26.5.0.jar
   > Could not find databinding-common.jar (androidx.databinding:databinding-common:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/androidx/databinding/databinding-common/3.5.0/databinding-common-3.5.0.jar
   > Could not find baseLibrary.jar (com.android.databinding:baseLibrary:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/databinding/baseLibrary/3.5.0/baseLibrary-3.5.0.jar
> Could not get unkNown property 'android' for project ':Flutter_plugin_android_lifecycle' of type org.gradle.api.Project.

* 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 1s
The build Failed likely due to AndroidX incompatibilities in a plugin. The tool is about to try using Jetifier to solve the incompatibility.
Building plugin Flutter_plugin_android_lifecycle...
Running Gradle task 'assembleAarRelease'...


FAILURE: Build Failed with an exception.

* What went wrong:
A problem occurred configuring root project 'Flutter_plugin_android_lifecycle'.
> Could not resolve all artifacts for configuration ':classpath'.
   > Could not find gradle.jar (com.android.tools.build:gradle:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.5.0/gradle-3.5.0.jar
   > Could not find builder.jar (com.android.tools.build:builder:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/builder/3.5.0/builder-3.5.0.jar
   > Could not find crash.jar (com.android.tools.analytics-library:crash:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/analytics-library/crash/26.5.0/crash-26.5.0.jar
   > Could not find lint-gradle-api.jar (com.android.tools.lint:lint-gradle-api:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/lint/lint-gradle-api/26.5.0/lint-gradle-api-26.5.0.jar
   > Could not find gradle-api.jar (com.android.tools.build:gradle-api:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle-api/3.5.0/gradle-api-3.5.0.jar
   > Could not find databinding-compiler-common.jar (androidx.databinding:databinding-compiler-common:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/androidx/databinding/databinding-compiler-common/3.5.0/databinding-compiler-common-3.5.0.jar
   > Could not find manifest-merger.jar (com.android.tools.build:manifest-merger:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/manifest-merger/26.5.0/manifest-merger-26.5.0.jar
   > Could not find sdk-common.jar (com.android.tools:sdk-common:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/sdk-common/26.5.0/sdk-common-26.5.0.jar
   > Could not find builder-test-api.jar (com.android.tools.build:builder-test-api:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/builder-test-api/3.5.0/builder-test-api-3.5.0.jar
   > Could not find ddmlib.jar (com.android.tools.ddms:ddmlib:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/ddms/ddmlib/26.5.0/ddmlib-26.5.0.jar
   > Could not find tracker.jar (com.android.tools.analytics-library:tracker:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/analytics-library/tracker/26.5.0/tracker-26.5.0.jar
   > Could not find sdklib.jar (com.android.tools:sdklib:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/sdklib/26.5.0/sdklib-26.5.0.jar
   > Could not find layoutlib-api.jar (com.android.tools.layoutlib:layoutlib-api:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/layoutlib/layoutlib-api/26.5.0/layoutlib-api-26.5.0.jar
   > Could not find dvlib.jar (com.android.tools:dvlib:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/dvlib/26.5.0/dvlib-26.5.0.jar
   > Could not find repository.jar (com.android.tools:repository:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/repository/26.5.0/repository-26.5.0.jar
   > Could not find shared.jar (com.android.tools.analytics-library:shared:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/analytics-library/shared/26.5.0/shared-26.5.0.jar
   > Could not find common.jar (com.android.tools:common:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/common/26.5.0/common-26.5.0.jar
   > Could not find jetifier-processor.jar (com.android.tools.build.jetifier:jetifier-processor:1.0.0-beta04).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/jetifier/jetifier-processor/1.0.0-beta04/jetifier-processor-1.0.0-beta04.jar
   > Could not find bundletool.jar (com.android.tools.build:bundletool:0.9.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/bundletool/0.9.0/bundletool-0.9.0.jar
   > Could not find jetifier-core.jar (com.android.tools.build.jetifier:jetifier-core:1.0.0-beta04).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/jetifier/jetifier-core/1.0.0-beta04/jetifier-core-1.0.0-beta04.jar
   > Could not find protos.jar (com.android.tools.analytics-library:protos:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/analytics-library/protos/26.5.0/protos-26.5.0.jar
   > Could not find builder-model.jar (com.android.tools.build:builder-model:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/builder-model/3.5.0/builder-model-3.5.0.jar
   > Could not find apkzlib.jar (com.android.tools.build:apkzlib:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/apkzlib/3.5.0/apkzlib-3.5.0.jar
   > Could not find apksig.jar (com.android.tools.build:apksig:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/build/apksig/3.5.0/apksig-3.5.0.jar
   > Could not find annotations.jar (com.android.tools:annotations:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/annotations/26.5.0/annotations-26.5.0.jar
   > Could not find databinding-common.jar (androidx.databinding:databinding-common:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/androidx/databinding/databinding-common/3.5.0/databinding-common-3.5.0.jar
   > Could not find baseLibrary.jar (com.android.databinding:baseLibrary:3.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/databinding/baseLibrary/3.5.0/baseLibrary-3.5.0.jar

* 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.

错误：

在调试模式下在 IA 模拟器上的 AOSP 上启动 lib\main.dart... 正在运行 Gradle 任务 'assembleDebug'...

environment:
  sdk: ">=2.12.0 <3.0.0"

dependencies:
  Flutter_staggered_grid_view: ^0.3.4
  image_picker: ^0.6.0+10
  Flutter:
    sdk: Flutter

依赖：

var csvString = `jack,15,young\nbob,24,young\njill,55,old\ndoc,22,young`
var results = Papa.parse(csvString)
console.log(results)
// {
//     "data": [
//         [
//             "jack",//             "15",//             "young"
//         ],//         [
//             "bob",//             "24",//         [
//             "jill",//             "55",//             "old"
//         ],//         [
//             "doc",//             "22",//             "young"
//         ]
//     ],//     ...
// }
results.data[1] = ['bob','65','old']
var csv = Papa.unparse(results);
console.log(csv)
// jack,young
// bob,65,old
// jill,old
// doc,young

编辑 将gradle和android插件更新到最新版本后错误消失，现在构建成功但模拟器无法启动。

已解决 在我更新了 Android SDK 平台工具、Android Emulator 和 Intel 软件包后，错误消失了，然后我使用 Flutter 创建了新项目，它运行起来非常棒！

版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 dio@foxmail.com 举报，一经查实，本站将立刻删除。

苹果市值2025年有望达4万亿美元
pythonJavaScriptjavaHTMLPHPreactjsC#AndroidCSSNode.jssqlrpython-3.xMysqLjQueryc++pandasFlutterangularIOSdjangolinuxswifttypescript路由器JSON路由器设置无线路由器h3c华三华三路由器设置华三路由器电脑软件教程arraysdocker软件图文教程Cvue.jslaravelspring-boot