原文：https://blog.csdn.net/qq_26585943/article/details/81119065
一.Android resource linking failed
错误日志1
Android resource linking failed
Output: error: resource style/Theme.AppCompat.Light.DarkActionBar (aka com.hp.sortfilebysize:style/Theme.AppCompat.Light.DarkActionBar) not found.
E:\ASWorkSpace\SortFileBySize\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:9: error: style attribute 'attr/colorPrimary (aka com.hp.sortfilebysize:attr/colorPrimary)' not found.
E:\ASWorkSpace\SortFileBySize\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:10: error: style attribute 'attr/colorPrimaryDark (aka com.hp.sortfilebysize:attr/colorPrimaryDark)' not found.
E:\ASWorkSpace\SortFileBySize\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:11: error: style attribute 'attr/colorAccent (aka com.hp.sortfilebysize:attr/colorAccent)' not found.
error: failed linking references.
Command: C:\Users\tangdekun\.gradle\caches\transforms-1\files-1.1\aapt2-3.2.0-beta03-4818971-windows.jar\868db5e9c484c628dee78cdbe6877651\aapt2-3.2.0-beta03-4818971-windows\aapt2.exe link -I\
N:\ProgramFiles\android\sdk\platforms\android-28\android.jar\
--manifest\
E:\ASWorkSpace\SortFileBySize\app\build\intermediates\merged_manifests\debug\processDebugManifest\merged\AndroidManifest.xml\
-o\
E:\ASWorkSpace\SortFileBySize\app\build\intermediates\processed_res\debug\processDebugResources\out\resources-debug.ap_\
-R\
@E:\ASWorkSpace\SortFileBySize\app\build\intermediates\incremental\processDebugResources\resources-list-for-resources-debug.ap_.txt\
--auto-add-overlay\
--java\
E:\ASWorkSpace\SortFileBySize\app\build\generated\not_namespaced_r_class_sources\debug\processDebugResources\r\
--custom-package\
com.hp.sortfilebysize\
-0\
apk\
--output-text-symbols\
E:\ASWorkSpace\SortFileBySize\app\build\intermediates\symbols\debug\R.txt\
--no-version-vectors
Daemon: AAPT2 aapt2-3.2.0-beta03-4818971-windows Daemon #0
错误日志2
Android resource linking failed
Output: E:\ASWorkSpace\SortFileBySize\app\src\main\res\layout\activity_main.xml:13: error: attribute layout_constraintBottom_toBottomOf (aka com.hp.sortfilebysize:layout_constraintBottom_toBottomOf) not found.
E:\ASWorkSpace\SortFileBySize\app\src\main\res\layout\activity_main.xml:13: error: attribute layout_constraintLeft_toLeftOf (aka com.hp.sortfilebysize:layout_constraintLeft_toLeftOf) not found.
E:\ASWorkSpace\SortFileBySize\app\src\main\res\layout\activity_main.xml:13: error: attribute layout_constraintRight_toRightOf (aka com.hp.sortfilebysize:layout_constraintRight_toRightOf) not found.
E:\ASWorkSpace\SortFileBySize\app\src\main\res\layout\activity_main.xml:13: error: attribute layout_constraintTop_toTopOf (aka com.hp.sortfilebysize:layout_constraintTop_toTopOf) not found.
error: failed linking file resources.
Command: C:\Users\tangdekun\.gradle\caches\transforms-1\files-1.1\aapt2-3.2.0-beta03-4818971-windows.jar\868db5e9c484c628dee78cdbe6877651\aapt2-3.2.0-beta03-4818971-windows\aapt2.exe link -I\
N:\ProgramFiles\android\sdk\platforms\android-28\android.jar\
--manifest\
E:\ASWorkSpace\SortFileBySize\app\build\intermediates\merged_manifests\debug\processDebugManifest\merged\AndroidManifest.xml\
-o\
E:\ASWorkSpace\SortFileBySize\app\build\intermediates\processed_res\debug\processDebugResources\out\resources-debug.ap_\
-R\
@E:\ASWorkSpace\SortFileBySize\app\build\intermediates\incremental\processDebugResources\resources-list-for-resources-debug.ap_.txt\
--auto-add-overlay\
--java\
E:\ASWorkSpace\SortFileBySize\app\build\generated\not_namespaced_r_class_sources\debug\processDebugResources\r\
--custom-package\
com.hp.sortfilebysize\
-0\
apk\
--output-text-symbols\
E:\ASWorkSpace\SortFileBySize\app\build\intermediates\symbols\debug\R.txt\
--no-version-vectors
Daemon: AAPT2 aapt2-3.2.0-beta03-4818971-windows Daemon #0
错误日志3
Android resource linking failed
Output: E:\ASWorkSpace\Temp\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values-v28\values-v28.xml:7: error: resource android:attr/dialogCornerRadius not found.
E:\ASWorkSpace\Temp\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values-v28\values-v28.xml:11: error: resource android:attr/dialogCornerRadius not found.
E:\ASWorkSpace\Temp\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:946: error: resource android:attr/fontVariationSettings not found.
E:\ASWorkSpace\Temp\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:946: error: resource android:attr/ttcIndex not found.
error: failed linking references.
Command: C:\Users\tangdekun\.gradle\caches\transforms-1\files-1.1\aapt2-3.2.0-beta03-4818971-windows.jar\868db5e9c484c628dee78cdbe6877651\aapt2-3.2.0-beta03-4818971-windows\aapt2.exe link -I\
N:\ProgramFiles\android\sdk\platforms\android-27\android.jar\
--manifest\
E:\ASWorkSpace\Temp\app\build\intermediates\merged_manifests\debug\processDebugManifest\merged\AndroidManifest.xml\
-o\
E:\ASWorkSpace\Temp\app\build\intermediates\processed_res\debug\processDebugResources\out\resources-debug.ap_\
-R\
@E:\ASWorkSpace\Temp\app\build\intermediates\incremental\processDebugResources\resources-list-for-resources-debug.ap_.txt\
--auto-add-overlay\
--java\
E:\ASWorkSpace\Temp\app\build\generated\not_namespaced_r_class_sources\debug\processDebugResources\r\
--custom-package\
com.hp.temp\
-0\
apk\
--output-text-symbols\
E:\ASWorkSpace\Temp\app\build\intermediates\symbols\debug\R.txt\
--no-version-vectors
Daemon: AAPT2 aapt2-3.2.0-beta03-4818971-windows Daemon #0
问题出现的原因:
Android studio升级到3.0以上,工程自动会引入Androidx的相关包,当因为某些原因,我们把默认依赖删除以后,就会出现Android resource linking failed,错误日志1是缺少androidx.appcompat:appcompat:1.0.0-alpha1依赖,错误日志2是缺少androidx.constraintlayout:constraintlayout:1.1.2依赖,
错误日志3是因为compileSdkVersion版本不对,应该改为compileSdkVersion 28
解决方案
添加相关依赖即可,如下:
implementation 'androidx.appcompat:appcompat:1.0.0-alpha1'
implementation 'androidx.constraintlayout:constraintlayout:1.1.2'
1
2
二. java.lang.ClassNotFoundException
Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v4.content.FileProvider4Util" on path: DexPathList[[zip file "/data/app/com.hp.temp-1/base.apk"],nativeLibraryDirectories=[/data/app/com.hp.temp-1/lib/arm64, /system/lib64, /vendor/lib64, /system/vendor/lib64, /oem/lib, /oem/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at android.app.ActivityThread.installProvider(ActivityThread.java:5962)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:5545)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5484)
at android.app.ActivityThread.-wrap2(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1595)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:203)
at android.app.ActivityThread.main(ActivityThread.java:6251)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1063)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:924)
Suppressed: java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/v4/content/FileProvider;
at java.lang.VMClassLoader.findLoadedClass(Native Method)
at java.lang.ClassLoader.findLoadedClass(ClassLoader.java:742)
at java.lang.ClassLoader.loadClass(ClassLoader.java:362)
... 12 more
Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v4.content.FileProvider" on path: DexPathList[[zip file "/data/app/com.hp.temp-1/base.apk"],nativeLibraryDirectories=[/data/app/com.hp.temp-1/lib/arm64, /system/lib64, /vendor/lib64, /system/vendor/lib64, /oem/lib, /oem/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
... 15 more
原因分析:
build.gradle文件如下
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.hp.temp"
minSdkVersion 15
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
// implementation 'androidx.appcompat:appcompat:1.0.0-alpha1'
implementation 'androidx.constraintlayout:constraintlayout:1.1.2'
implementation 'com.android.support:appcompat-v7:27.1.1'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.1.0-alpha3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-alpha3'
implementation 'com.blankj:utilcode:1.15.0'
}
原因我依赖了implementation 'com.blankj:utilcode:1.15.0',其中有个FileProvider类找不到,如下:
package android.support.v4.content;
import android.support.annotation.Keep;
/**
*
* author: Blankj
* blog : http://blankj.com
* time : 2018/04/23
* desc :
*
*/
@Keep
public final class FileProvider4Util extends FileProvider {
}
由于androidx的使用,架包的分包方式发生了变化,com.android.support:support-v4被androidx.core代替,但是utilcode架包中并没有使用androidx分包结构,所以就存在问题.
解决方案:
1.不使用androidx分包,将
implementation 'androidx.appcompat:appcompat:1.0.0-alpha1'
1
implementation 'com.android.support:appcompat-v7:27.1.1'
1
虽然后报红,但是不会报错
2.重构到新的androidx命名空间
工具栏 —>Refactor—>Migrate to AndroidX