我的項目已正確構建并運行,但自從我更新了 Android Studio 后,它會出現這些錯誤……并且未選中離線工作。錯誤Unable to resolve dependency for ':app@debug/compileClasspath': Could not resolve > com.android.support:multidex:1.0.3. Open File Show DetailsUnable to resolve dependency for ':app@debug/compileClasspath': Could not resolve > com.android.support:design:26.1.0. Open File Show DetailsUnable to resolve dependency for ':app@debug/compileClasspath': Could not resolve > com.android.support:cardview-v7:26.1.0. Open File Show DetailsUnable to resolve dependency for ':app@debug/compileClasspath': Could not resolve > com.android.support:recyclerview-v7:26.1.0. Open File Show DetailsUnable to resolve dependency for ':app@debug/compileClasspath': Could not resolve > com.android.support:appcompat-v7:26.1.0. Open File Show DetailsUnable to resolve dependency for ':app@debug/compileClasspath': Could not resolve > com.android.support.constraint:constraint-layout:2.0.0. Open File Show DetailsUnable to resolve dependency for ':app@debug/compileClasspath': Could not resolve > com.android.support:support-compat:26.1.0. Open File Show DetailsUnable to resolve dependency for ':app@debug/compileClasspath': Could not resolve > com.github.ybq:Android-SpinKit:1.1.0. Open File Show DetailsUnable to resolve dependency for ':app@debug/compileClasspath': Could not resolve > com.android.support:appcompat-v7:26.1.0. Open File Show DetailsFailed to resolve: com.android.support.test:runner:1.0.2 Show in File Show in Project Structure dialogFailed to resolve: com.android.support.test.espresso:espresso-core:3.0.2 Show in File Show in Project Structure dialogFailed to resolve: com.android.support:multidex-instrumentation:1.0.2 Open File Show in Project Structure dialog
2 回答

飲歌長嘯
TA貢獻1951條經驗 獲得超3個贊
在您的項目.gradle(不是應用模塊一)中,您可能缺少 Google 存儲庫。這就是無法找到依賴項的原因。
buildscript {
repositories {
google() // <-- This is the line you must add
jcenter()
}
}
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