无法安装android studio 3.0的gradle

我已经开始学习kotlin语言和安装Android Studio金丝雀生成3.因为我有一个缓慢的互联网我的Gradle生成总是失败..然后我下载4.0级里程碑文件(从Gradle包装属性获得链接。在硬盘上的文件位置,但显示零点异常,请帮助我,我有一个缓慢的互联网。

从这里下载文件https\://services.gradle.org/distributions/gradle-4.0-milestone-1-all.zip

 `distributionBase=GRADLE_USER_HOME distributionPath=wrapper/dists zipStoreBase=GRADLE_USER_HOME zipStorePath=wrapper/dists distributionUrl=E:\dwnld\gradle-4.0-milestone-1-all.zip` 

这是显示的错误

`

 Error:java.lang.NullPointerException at org.gradle.wrapper.PathAssembler.getDistName(PathAssembler.java:84) at org.gradle.wrapper.PathAssembler.getDistribution(PathAssembler.java:40) at org.jetbrains.plugins.gradle.service.GradleInstallationManager.getWrappedGradleHome(GradleInstallationManager.java:554) at org.jetbrains.plugins.gradle.service.GradleInstallationManager.getGradleHome(GradleInstallationManager.java:209) at org.jetbrains.plugins.gradle.service.GradleInstallationManager.doGetGradleHome(GradleInstallationManager.java:194) at org.jetbrains.plugins.gradle.service.GradleInstallationManager.getGradleHome(GradleInstallationManager.java:127) at org.jetbrains.plugins.gradle.GradleManager.lambda$getExecutionSettingsProvider$2(GradleManager.java:141) at com.intellij.openapi.externalSystem.util.ExternalSystemApiUtil.getExecutionSettings(ExternalSystemApiUtil.java:718) at com.intellij.openapi.externalSystem.service.ExternalSystemFacadeManager.prepare(ExternalSystemFacadeManager.java:219) at com.intellij.openapi.externalSystem.service.ExternalSystemFacadeManager.doGetFacade(ExternalSystemFacadeManager.java:164) at com.intellij.openapi.externalSystem.service.ExternalSystemFacadeManager.doInvoke(ExternalSystemFacadeManager.java:133) at com.intellij.openapi.externalSystem.service.ExternalSystemFacadeManager$MyHandler.invoke(ExternalSystemFacadeManager.java:270) at com.sun.proxy.$Proxy118.getResolver(Unknown Source) at com.intellij.openapi.externalSystem.service.internal.ExternalSystemResolveProjectTask.doExecute(ExternalSystemResolveProjectTask.java:58) at com.intellij.openapi.externalSystem.service.internal.AbstractExternalSystemTask.execute(AbstractExternalSystemTask.java:139) at com.intellij.openapi.externalSystem.service.internal.AbstractExternalSystemTask.execute(AbstractExternalSystemTask.java:125) at com.intellij.openapi.externalSystem.util.ExternalSystemUtil$3.execute(ExternalSystemUtil.java:388) at com.intellij.openapi.externalSystem.util.ExternalSystemUtil$5.run(ExternalSystemUtil.java:445) at com.intellij.openapi.progress.impl.CoreProgressManager$TaskRunnable.run(CoreProgressManager.java:726) at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$1(CoreProgressManager.java:176) at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:556) at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:501) at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:66) at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:163) at com.intellij.openapi.progress.impl.ProgressManagerImpl$1.run(ProgressManagerImpl.java:137) at com.intellij.openapi.application.impl.ApplicationImpl$2.run(ApplicationImpl.java:334) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) ` 

我解决了它….首先我提取gradle zip文件到一个文件夹(任何)。 然后去设置>构建,执行,部署> gradle然后选择使用本地gradle分布,并选择我解压zip然后应用的文件夹..它下载smome小文件。 现在完成了