相关疑难解决方法(0)

我是一名计算机科学专业的学生,​​我正在尝试熟悉为夏季业余爱好构建应用程序.但是,在过去的几天里,当我尝试同步Gradle时,它给出了同样的错误,说明了这一点

无法下载gradle-core.jar.

我将在这篇文章的底部发布完整的错误消息.

当然,我确保我不在离线模式下工作.最重要的是,我正在使用强制https://获取源http://.我还在文件https://中将distributionUrl 更改为http:// gradle-wrapper.properties.我尝试了不同的代理并更改了build.gradle文件中的存储库jcenter(), mavenCentral(), and google().

我甚至试图与我的防火墙同步并关闭防病毒软件,但没有任何工作.您将在下面找到我的整个错误消息.

org.gradle.api.ProjectConfigurationException: A problem occurred configuring root project 'AndroidStudioProjects'.
...
    at org.gradle.configuration.project.LifecycleProjectEvaluator.doConfigure(LifecycleProjectEvaluator.java:64)
    ... 84 more
Caused by: org.gradle.internal.resolve.ArtifactResolveException: Could not download gradle-core.jar (com.android.tools.build:gradle-core:3.1.3)
    at org.gradle.api.internal.artifacts.repositories.resolver.ExternalResourceResolver$RemoteRepositoryAccess.resolveArtifact(ExternalResourceResolver.java:506)
    at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.CachingModuleComponentRepository$ResolveAndCacheRepositoryAccess.resolveArtifact(CachingModuleComponentRepository.java:409)
    at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.BaseModuleComponentRepositoryAccess.resolveArtifact(BaseModuleComponentRepositoryAccess.java:65)
    at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.memcache.InMemoryCachedModuleComponentRepository$CachedAccess.resolveArtifact(InMemoryCachedModuleComponentRepository.java:124)
    at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.resolveArtifact(ErrorHandlingModuleComponentRepository.java:171)
    ...
    ... 6 more
Caused by: org.gradle.api.resources.ResourceException: Could not get resource 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle-core/3.1.3/gradle-core-3.1.3.jar'.
    at org.gradle.internal.resource.ResourceExceptions.failure(ResourceExceptions.java:74)
    at org.gradle.internal.resource.ResourceExceptions.getFailed(ResourceExceptions.java:57)
    at org.gradle.internal.resource.transfer.AccessorBackedExternalResource.withContentIfPresent(AccessorBackedExternalResource.java:146)
    ...
    at org.gradle.api.internal.artifacts.repositories.resolver.ExternalResourceResolver$RemoteRepositoryAccess.resolveArtifact(ExternalResourceResolver.java:499)
    ... 27 more
Caused by: javax.net.ssl.SSLException: SSL …

这就是我所尝试的:

• 建立不同的项目(同样的事情)
• 重新安装sdk,jdk和Unity Editor(newbie gotos)

我也发现了今天Android Studio中非常类似的问题- 找不到intellij-core.jar 但是我找到的唯一一个gradle.build文件是在Temp文件夹中用Unity生成的文件,它在每次构建开始后都会覆盖自己.

Unity 2018.2.13f1,Windows 10 x64,Fresh Android Studio 3.2.1,jdk1.8.0_192

这是一个控制台日志:
简短

A problem occurred configuring root project 'gradleOut'.
> Could not resolve all files for configuration ':classpath'.
   > Could not find intellij-core.jar (com.android.tools.external.com-intellij:intellij-core:26.0.1).
     Searched in the following locations:
         https://jcenter.bintray.com/com/android/tools/external/com-intellij/intellij-core/26.0.1/intellij-core-26.0.1.jar

长

CommandInvokationFailure: Gradle build failed. 
C:\Program Files\Java\jdk1.8.0_192\bin\java.exe -classpath "C:\Program Files (x86)\Unity Editors\2018.2.13f1\Editor\Data\PlaybackEngines\AndroidPlayer\Tools\gradle\lib\gradle-launcher-4.2.1.jar" org.gradle.launcher.GradleMain "-Dorg.gradle.jvmargs=-Xmx2048m" "assembleRelease"

stderr[

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'gradleOut'. …

我正在使用以下Gradle制作应用程序的最终版本:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26
    defaultConfig {
        applicationId "ir.garsah.information"
        minSdkVersion 14
        targetSdkVersion 26
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

    }
    buildTypes {
        release {

            minifyEnabled true
            shrinkResources true
            proguardFiles getDefaultProguardFile('proguard-android.txt'),
                    'proguard-rules.pro'
        }
    }
    buildToolsVersion '27.0.3'
}

dependencies {

    implementation fileTree(include: ['*.jar'], dir: 'libs')
    implementation 'com.android.support:appcompat-v7:26.1.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.0'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.1'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
    implementation 'com.android.support:design:26.1.0'
    implementation 'com.squareup.retrofit2:retrofit:2.4.0'
    implementation 'com.squareup.retrofit2:converter-gson:2.4.0'


}

但是,我收到此错误:

Could not find intellij-core.jar (com.android.tools.external.com-intellij:intellij-core:26.1.1).

我搜索了以下位置:https: //dl.google.com/dl/android/maven2/com/android/tools/external/com-intellij/intellij-core/26.1.1/intellij-core-26.1.1 .罐