Error:Failed to resolve: com.android.support:appcompat-v7:24.0.0 - 解决办法
log详情
Error:Unable to resolve dependency for ':xcore@debug/compileClasspath': Could not resolve com.android.support:support-v4:26.1.0.
<a href="openFile:/Users/landsnail/Documents/gemdale/gdhlwandroid/decorate/xcore/build.gradle">Open File</a><br><a href="Unable to resolve dependency for ':xcore@debug/compileClasspath': Could not resolve com.android.support:support-v4:26.1.0.">Show Details</a>
Error:Unable to resolve dependency for ':xcore@debug/compileClasspath': Could not resolve com.android.support:appcompat-v7:26.1.0.
<a href="openFile:/Users/landsnail/Documents/gemdale/gdhlwandroid/decorate/xcore/build.gradle">Open File</a><br><a href="Unable to resolve dependency for ':xcore@debug/compileClasspath': Could not resolve com.android.support:appcompat-v7:26.1.0.">Show Details</a>
Error:Unable to resolve dependency for ':xcore@debugAndroidTest/compileClasspath': Could not resolve com.android.support:support-v4:26.1.0.
<a href="openFile:/Users/landsnail/Documents/gemdale/gdhlwandroid/decorate/xcore/build.gradle">Open File</a><br><a href="Unable to resolve dependency for ':xcore@debugAndroidTest/compileClasspath': Could not resolve com.android.support:support-v4:26.1.0.">Show Details</a>解决办法
在android stadio 中打开下面顺序然后去掉offline选项：
File->Settings->Build,Execution,Deployment->Gradle-> Disable Offline work