Android Studio从3.0版本新增了许多功能，当然首当其冲就是从3.0版本新增了对 Kotlin 开发语言的支持，除此之外还有其他一些新功能，例如：Android Profiler (其中包含了： CPU Profiler、Memory Profiler、Network Profiler )，APK Debugger，Device File Explorer，Java 8 Language Features等。
android studio 3.0版本升级问题修改：
===》 问题一
Error:Cannot choose between the following configurations of project :pickerview: - debugApiElements - debugRuntimeElements - releaseApiElements - releaseRuntimeElements All of them match the consumer attributes: - Configuration 'debugApiElements': - Found com.android.build.api.attributes.BuildTypeAttr 'debug' but wasn't required. - Found com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' but wasn't required. - Found com.android.build.gradle.internal.dependency.VariantAttr 'debug' but wasn't required. - Found org.gradle.api.attributes.Usage 'java-api' but wasn't required. - Configuration 'debugRuntimeElements': - Found com.android.build.api.attributes.BuildTypeAttr 'debug' but wasn't required. - Found com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' but wasn't required. - Found com.android.build.gradle.internal.dependency.VariantAttr 'debug' but wasn't required. - Found org.gradle.api.attributes.Usage 'java-runtime' but wasn't required. - Configuration 'releaseApiElements': - Found com.android.build.api.attributes.BuildTypeAttr 'release' but wasn't required. - Found com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' but wasn't required. - Found com.android.build.gradle.internal.dependency.VariantAttr 'release' but wasn't required. - Found org.gradle.api.attributes.Usage 'java-api' but wasn't required. - Configuration 'releaseRuntimeElements': - Found com.android.build.api.attributes.BuildTypeAttr 'release' but wasn't required. - Found com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' but wasn't required. - Found com.android.build.gradle.internal.dependency.VariantAttr 'release' but wasn't required. - Found org.gradle.api.attributes.Usage 'java-runtime' but wasn't required.
===》解决方法：
Warning:android-apt plugin is incompatible with future version of Android Gradle plugin. Please use ‘annotationProcessor' configuration instead.
原因：更新Android studio 原来项目出现问题。
分析: 尤其是采用butterknife工具的，采用新的Android Studio都会出现这样的问题，本人根据提示最后猜测原因可能是Android studio更新，然后gradle更新了，这样的话可能使原来的android-apt 工具跟不上节奏了，所以让采用annotationProcessor工具。
解决: 把project下的build.gradle 当中的依赖
修改成如下：
buildscript { repositories { mavenCentral() } dependencies { classpath ‘com.android.tools.build:gradle:2.4.0-alpha7' //classpath ‘com.neenbedankt.gradle.plugins:android-apt:1.8' //注释掉 } }
然后再把module下的build.gradle ：
修改如下：
dependencies { compile project(‘:roadvance-sdk') compile ‘com.google.dagger:dagger:2.10' //apt ‘com.google.dagger:dagger-compiler:2.10' annotationProcessor ‘com.google.dagger:dagger-compiler:2.10' compile ‘com.android.support:appcompat-v7:25.3.1' compile ‘com.jakewharton:butterknife:8.5.1' //apt ‘com.jakewharton:butterknife-compiler:8.5.1' annotationProcessor ‘com.jakewharton:butterknife-compiler:8.5.1' }
再把 apply plugin: ‘com.neenbedankt.android-apt ' 这个引用给删除。
重新reBuild的一下
===》 问题二
Error:Execution failed for task ':wigetlib:javaPreCompileDebug'.
> Annotation processors must be explicitly declared now. The following dependencies on the compile classpath are found to contain annotation processor. Please add them to the annotationProcessor configuration.
- butterknife-7.0.1.jar (com.jakewharton:butterknife:7.0.1)
Alternatively, set android.defaultConfig.javaCompileOptions.annotationProcessorOptions.includeCompileClasspath = true to continue with previous behavior. Note that this option is deprecated and will be removed in the future.
See https://developer.android.com/r/tools/annotation-processor-error-message.html for more details.
解决方法：
在app的build中
android { ... defaultConfig { ... //添加如下配置就OK了 javaCompileOptions { annotationProcessorOptions { includeCompileClasspath = true } } ... } ... }
=====》 问题三
Information:Gradle tasks [:pickerview:generateDebugSources, :pickerview:generateDebugAndroidTestSources, :pickerview:mockableAndroidJar, :zhxflib:generateDebugSources, :zhxflib:generateDebugAndroidTestSources, :zhxflib:mockableAndroidJar, :wigetlib:generateDebugSources, :wigetlib:generateDebugAndroidTestSources, :wigetlib:mockableAndroidJar, :app:generateDebugSources, :app:generateDebugAndroidTestSources, :app:mockableAndroidJar]
D:\zhihuixinfanWorkerSpace\ZhiHuiXinFan\app\build\intermediates\manifests\full\debug\AndroidManifest.xml
Error:(12) error: unknown element <uses-library> found.
Error:(12) unknown element <uses-library> found.
Error:java.util.concurrent.ExecutionException: java.util.concurrent.ExecutionException: com.android.tools.aapt2.Aapt2Exception: AAPT2 error: check logs for details
Error:java.util.concurrent.ExecutionException: com.android.tools.aapt2.Aapt2Exception: AAPT2 error: check logs for details
Error:com.android.tools.aapt2.Aapt2Exception: AAPT2 error: check logs for details
Error:Execution failed for task ':app:processDebugResources'.
> Failed to execute aapt
Information:BUILD FAILED in 8s
Information:6 errors
Information:0 warnings
Information:See complete output in console
解决方法:
在项目的gradle.properties中：
android.enableAapt2=false
修改了以上问题，我的项目可以正常运行了！！！
总结
以上所述是小编给大家介绍的android studio 3.0 升级 项目遇到的问题及更改思路(问题小结)，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持！