Android Studio：无法创建新项目

Question

经过数次编译项目后，我将android studio升级至2.3，但是当我尝试创建新项目时，什么也没有发生就没有错误，有人可以告诉我为什么会这样

idea.log：

2017-03-21 23:20:15,671 [ 728938]  ERROR - pplication.impl
.LaterInvocator -     Android Studio 2.3  Build #AI-162.3764568 
2017-03-21 23:20:15,671 [ 728938]  ERROR - pplication.impl.LaterInvocator
-  JDK: 1.8.0_45 
2017-03-21 23:20:15,671 [ 728938]  ERROR - pplication.impl
.LaterInvocator - VM: Java HotSpot(TM) Server VM 
2017-03-21 23:20:15,671 [ 728938]  ERROR - pplication.impl.
LaterInvocator -  Vendor: Oracle Corporation 
2017-03-21 23:20:15,671 [ 728938]  ERROR - 
pplication.impl.LaterInvocator - OS: Windows 8 
2017-03-21 23:20:15,671 [ 728938]  ERROR - pplication.impl.
LaterInvocator -  Last Action: ShowLog 
2017-03-21 23:20:16,317 [ 729584]   INFO - .diagnostic.
PerformanceWatcher - Pushing properties took 11ms; general 
responsiveness:  ok; EDT responsiveness: ok 
2017-03-21 23:20:18,160 [ 731427]   INFO - .diagnostic.
PerformanceWatcher - Indexable file iteration took 1843ms;
general responsiveness: ok; EDT responsiveness: ok 

2017-03-21 23:22:42,925 [ 876192]   WARN - 
ctions.AndroidNewProjectAction - Unable to launch New Project Wizard 
java.lang.IllegalStateException: Gradle plugin missing from the
offline  Maven repo 
at    com.android.tools.idea.gradle.plugin.AndroidPluginGeneration.getLatestKnownVersion(AndroidPluginGeneration.java:213)

等等

Answer 1

我通过下载所有软件包来解决此错误，也卸载了AS而未卸载SDK，同时在安装AS时也请保持Internet连接断开，希望它也对其他人有所帮助，并避免我遇到的许多麻烦！

Answer 2

我刚遇到这个错误。 新的项目向导之后，什么也没有发生。 我发现这是项目模板文件中的错误。 要解决此问题，

1. 复制此文件的内容
2. 将其粘贴到{Android Studio installation location} /plugins/android/lib/templates/gradle-projects/NewAndroidModule/root/build.gradle.ftl
3. 重新启动Android Studio（如果已打开）

希望对别人有帮助