Android Studio resource linking failed

忘是亡心i 2022-03-09 14:06 606阅读 0赞

## 场景 ##

Android Studio升级到3.2.1后，不知道是谁改了哪个module的依赖库版本号，build时出现以下错误

Android resource linking failed
    Output:  /Users/dujuncan/AndroidStudioProjects/bjsdk/live-app-android/app/build/intermediates/incremental/mergeDefaultFlavorBetaResources/merged.dir/values-v28/values-v28.xml:7: error: resource android:attr/dialogCornerRadius not found.
    /Users/dujuncan/AndroidStudioProjects/bjsdk/live-app-android/app/build/intermediates/incremental/mergeDefaultFlavorBetaResources/merged.dir/values-v28/values-v28.xml:11: error: resource android:attr/dialogCornerRadius not found.
    /Users/dujuncan/AndroidStudioProjects/bjsdk/live-app-android/app/build/intermediates/incremental/mergeDefaultFlavorBetaResources/merged.dir/values/values.xml:1735: error: resource android:attr/fontVariationSettings not found.
    /Users/dujuncan/AndroidStudioProjects/bjsdk/live-app-android/app/build/intermediates/incremental/mergeDefaultFlavorBetaResources/merged.dir/values/values.xml:1736: error: resource android:attr/ttcIndex not found.
    error: failed linking references.
    
    Command: /Users/dujuncan/.gradle/caches/transforms-1/files-1.1/aapt2-3.2.1-4818971-osx.jar/5f450e77e31e0af9b1b1ca1d2542b966/aapt2-3.2.1-4818971-osx/aapt2 link -I\
            /Users/dujuncan/Library/Android/sdk/platforms/android-27/android.jar\
            --manifest\
            /Users/dujuncan/AndroidStudioProjects/bjsdk/live-app-android/app/build/intermediates/merged_manifests/defaultFlavorBeta/processDefaultFlavorBetaManifest/merged/AndroidManifest.xml\
            -o\
            /Users/dujuncan/AndroidStudioProjects/bjsdk/live-app-android/app/build/intermediates/processed_res/defaultFlavorBeta/processDefaultFlavorBetaResources/out/resources-defaultFlavorBeta.ap_\
            -R\
            @/Users/dujuncan/AndroidStudioProjects/bjsdk/live-app-android/app/build/intermediates/incremental/processDefaultFlavorBetaResources/resources-list-for-resources-defaultFlavorBeta.ap_.txt\
            --auto-add-overlay\
            --java\
            /Users/dujuncan/AndroidStudioProjects/bjsdk/live-app-android/app/build/generated/not_namespaced_r_class_sources/defaultFlavorBeta/processDefaultFlavorBetaResources/r\
            --proguard-main-dex\
            /Users/dujuncan/AndroidStudioProjects/bjsdk/live-app-android/app/build/intermediates/legacy_multidex_aapt_derived_proguard_rules/defaultFlavorBeta/processDefaultFlavorBetaResources/manifest_keep.txt\
            --custom-package\
            com.baijia.live\
            -0\
            apk\
            --output-text-symbols\
            /Users/dujuncan/AndroidStudioProjects/bjsdk/live-app-android/app/build/intermediates/symbols/defaultFlavor/beta/R.txt\
            --no-version-vectors
    Daemon:  AAPT2 aapt2-3.2.1-4818971-osx Daemon #0

## 解决办法 ##

根据第二行Output的提示，是在合并value资源文件出错的，values-28中没有找到一些android:attr属性。

查看项目其它module时发现，其他module的build.gradle中compileSdkVersion存在版本不一致的情况，有的是27，有些是28.

所以最简单的办法就是让App运行时统一指定为28。

打开项目主工程(通常是app module)的build.gradle  
将compileSdkVersion指定为28

android {
    	//编译版本号
        compileSdkVersion 28
    	.....................
    }

或者用鼠标选中主工程，右键-Open Module settings,修改Compile Sdk Version.  
\[![AF5Dr4.md.png][]\]

sync后，重新build就不会报错了.

[AF5Dr4.md.png]: /images/20220309/459c6ed16c1d4089aa023059e7e77400.png