Android Ionic生成错误：：mergeDebugAssets无法合并源集文件夹

每当我尝试运行“ionic build android”时，就会出现此错误，构建过程会运行一半，并在这一行后显示错误：

:mergeDebugAssets
Could not merge source set folders: 

在过去的24小时里，我尝试了所有可用的答案，但没有任何效果，在将JDK更新到最新版本后，我开始出现此错误

到目前为止我已经试过了。 更新了Android SDK，删除了Android平台并重新添加，将Android平台更新为android@6.2.2，删除了所有dev依赖项form package.json文件，尝试从Android SDK替换工具文件夹，但没有任何效果。 我的爱奥尼亚信息 您的系统信息：

Cordova CLI: 6.5.0 
Ionic CLI Version: 2.1.18
Ionic App Lib Version: 2.1.9
ios-deploy version: 1.9.0 
ios-sim version: 5.0.10 
OS: macOS Sierra
Node Version: v6.11.0
Xcode version: Xcode 8.3.3 Build version 8E3004b

下面是大错误日志

add to body class: platform-android

ANDROID_HOME=/Users/amitabhs/Library/Android/sdk

JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_141.jdk/Contents/Home

:wrapper




BUILD SUCCESSFUL


Total time: 1.744 secs

Subproject Path: CordovaLib

The Task.leftShift(Closure) method has been deprecated and is scheduled to be removed in Gradle 5.0. Please use Task.doLast(Action) instead.

        at build_7w3ckihviy9j3ktiflnuopmyu.run(/Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/build.gradle:138)

The JavaCompile.setDependencyCacheDir() method has been deprecated and is scheduled to be removed in Gradle 4.0.


Incremental Java compilation is an incubating feature.


The TaskInputs.source(Object) method has been deprecated and is scheduled to be removed in Gradle 4.0. Please use TaskInputs.file(Object).skipWhenEmpty() instead.


:preBuild
 UP-TO-DATE
:preDebugBuild UP-TO-DATE

:checkDebugManifest


:preReleaseBuild
 UP-TO-DATE

:CordovaLib:preBuild
 UP-TO-DATE

:CordovaLib:preDebugBuild

UP-TO-DATE
:CordovaLib:checkDebugManifest


:CordovaLib:prepareDebugDependencies

:CordovaLib:compileDebugAidl


:CordovaLib:compileDebugNdk

UP-TO-DATE
:CordovaLib:compileLint


:CordovaLib:copyDebugLint

UP-TO-DATE

:CordovaLib:mergeDebugShaders


:CordovaLib:compileDebugShaders


:CordovaLib:generateDebugAssets


:CordovaLib:mergeDebugAssets


:CordovaLib:mergeDebugProguardFiles


:CordovaLib:packageDebugRenderscript

UP-TO-DATE

:CordovaLib:compileDebugRenderscript


:CordovaLib:generateDebugResValues


:CordovaLib:generateDebugResources


:CordovaLib:packageDebugResources


:CordovaLib:processDebugManifest


:CordovaLib:generateDebugBuildConfig


:CordovaLib:processDebugResources


:CordovaLib:generateDebugSources

:CordovaLib:incrementalDebugJavaCompilationSafeguard


:CordovaLib:compileDebugJavaWithJavac


:CordovaLib:compileDebugJavaWithJavac - is not incremental (e.g. outputs have changed, no previous execution, etc.).

Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

:CordovaLib:processDebugJavaRes

UP-TO-DATE

:CordovaLib:transformResourcesWithMergeJavaResForDebug


:CordovaLib:transformClassesAndResourcesWithSyncLibJarsForDebug


:CordovaLib:mergeDebugJniLibFolders


:CordovaLib:transformNative_libsWithMergeJniLibsForDebug


:CordovaLib:transformNative_libsWithSyncJniLibsForDebug


:CordovaLib:bundleDebug


:CordovaLib:preReleaseBuild
 UP-TO-DATE

:CordovaLib:checkReleaseManifest


:CordovaLib:prepareReleaseDependencies


:CordovaLib:compileReleaseAidl


:CordovaLib:compileReleaseNdk

UP-TO-DATE
:CordovaLib:copyReleaseLint

UP-TO-DATE

:CordovaLib:mergeReleaseShaders


:CordovaLib:compileReleaseShaders


:CordovaLib:generateReleaseAssets


:CordovaLib:mergeReleaseAssets


:CordovaLib:mergeReleaseProguardFiles


:CordovaLib:packageReleaseRenderscript

UP-TO-DATE
:CordovaLib:compileReleaseRenderscript


:CordovaLib:generateReleaseResValues


:CordovaLib:generateReleaseResources

:CordovaLib:packageReleaseResources


:CordovaLib:processReleaseManifest


:CordovaLib:generateReleaseBuildConfig


:CordovaLib:processReleaseResources

:CordovaLib:generateReleaseSources

:CordovaLib:incrementalReleaseJavaCompilationSafeguard

:CordovaLib:compileReleaseJavaWithJavac

:CordovaLib:compileReleaseJavaWithJavac - is not incremental (e.g. outputs have changed, no previous execution, etc.).

Note: Some input files use or override a deprecated API.

Note: Recompile with -Xlint:deprecation for details.

:CordovaLib:processReleaseJavaRes

UP-TO-DATE
:CordovaLib:transformResourcesWithMergeJavaResForRelease


:CordovaLib:transformClassesAndResourcesWithSyncLibJarsForRelease


:CordovaLib:mergeReleaseJniLibFolders


:CordovaLib:transformNative_libsWithMergeJniLibsForRelease


:CordovaLib:transformNative_libsWithSyncJniLibsForRelease


:CordovaLib:bundleRelease


:prepareComAndroidSupportSupportV132340Library


:prepareComAndroidSupportSupportV42400Library


:prepareComGoogleAndroidGmsPlayServicesBase980Library


:prepareComGoogleAndroidGmsPlayServicesBasement980Library


:prepareComGoogleAndroidGmsPlayServicesGcm980Library


:prepareComGoogleAndroidGmsPlayServicesIid980Library


:prepareComGoogleAndroidGmsPlayServicesTasks980Library


:prepareMeLeolinShortcutBadger114Library


:prepareOrgApacheCordovaCordovaLib622DebugLibrary


:prepareDebugDependencies


:compileDebugAidl


:compileDebugRenderscript


:generateDebugBuildConfig


:generateDebugResValues


:generateDebugResources

:mergeDebugResources

:processDebugManifest


:processDebugResources


:generateDebugSources


:incrementalDebugJavaCompilationSafeguard


:compileDebugJavaWithJavac

:compileDebugJavaWithJavac - is not incremental (e.g. outputs have changed, no previous execution, etc.).

Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

Note: Some input files use unchecked or unsafe operations.

Note: Recompile with -Xlint:unchecked for details.

:compileDebugNdk

UP-TO-DATE
:compileDebugSources


:mergeDebugShaders


:compileDebugShaders


:generateDebugAssets


:mergeDebugAssets
Could not merge source set folders:





 * What went wrong:
    Execution failed for task ':mergeDebugAssets'.
    > [www/lib/angularjs-slider/node_modules/semver/semver.browser.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/angularjs-slider/node_modules/semver/semver.browser.js  [www/lib/angularjs-slider/node_modules/semver/semver.browser.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/angularjs-slider/node_modules/semver/semver.browser.js.gz: Error: Duplicate resources
      [www/lib/ion-autocomplete/node_modules/bower/lib/node_modules/semver/semver.browser.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ion-autocomplete/node_modules/bower/lib/node_modules/semver/semver.browser.js    [www/lib/ion-autocomplete/node_modules/bower/lib/node_modules/semver/semver.browser.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ion-autocomplete/node_modules/bower/lib/node_modules/semver/semver.browser.js.gz: Error: Duplicate resources
      [www/lib/ion-autocomplete/node_modules/bower/lib/node_modules/semver/semver.min.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ion-autocomplete/node_modules/bower/lib/node_modules/semver/semver.min.js    [www/lib/ion-autocomplete/node_modules/bower/lib/node_modules/semver/semver.min.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ion-autocomplete/node_modules/bower/lib/node_modules/semver/semver.min.js.gz: Error: Duplicate resources
      [www/lib/underscore/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/underscore/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar        [www/lib/underscore/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/underscore/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar.gz: Error: Duplicate resources
      [www/lib/ion-autocomplete/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ion-autocomplete/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar    [www/lib/ion-autocomplete/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ion-autocomplete/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar.gz: Error: Duplicate resources
      [www/lib/angularjs-slider/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/angularjs-slider/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar    [www/lib/angularjs-slider/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/angularjs-slider/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar.gz: Error: Duplicate resources
      [www/lib/fingerprintjs2/node_modules/semver/semver.min.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/fingerprintjs2/node_modules/semver/semver.min.js      [www/lib/fingerprintjs2/node_modules/semver/semver.min.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/fingerprintjs2/node_modules/semver/semver.min.js.gz: Error: Duplicate resources
      [www/lib/ngCordova/node_modules/semver/semver.browser.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ngCordova/node_modules/semver/semver.browser.js        [www/lib/ngCordova/node_modules/semver/semver.browser.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ngCordova/node_modules/semver/semver.browser.js.gz: Error: Duplicate resources
      [www/lib/fingerprintjs2/node_modules/semver/semver.browser.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/fingerprintjs2/node_modules/semver/semver.browser.js      [www/lib/fingerprintjs2/node_modules/semver/semver.browser.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/fingerprintjs2/node_modules/semver/semver.browser.js.gz: Error: Duplicate resources
      [www/lib/angularjs-slider/node_modules/semver/semver.min.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/angularjs-slider/node_modules/semver/semver.min.js  [www/lib/angularjs-slider/node_modules/semver/semver.min.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/angularjs-slider/node_modules/semver/semver.min.js.gz: Error: Duplicate resources
      [www/lib/underscore/node_modules/semver/semver.browser.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/underscore/node_modules/semver/semver.browser.js      [www/lib/underscore/node_modules/semver/semver.browser.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/underscore/node_modules/semver/semver.browser.js.gz: Error: Duplicate resources
      [www/lib/ion-autocomplete/node_modules/log4js/node_modules/semver/semver.browser.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/asse
    ts/www/lib/ion-autocomplete/node_modules/log4js/node_modules/semver/semver.browser.js   [www/lib/ion-autocomplete/node_modules/log4js/node_modules/semver/semver.browser.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ion-autocomplete/node_modules/log4js/node_modules/semver/semver.browser.js.gz: Error: Duplicate resources
      [www/lib/ngCordova/node_modules/semver/semver.min.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ngCordova/node_modules/semver/semver.min.js        [www/lib/ngCordova/node_modules/semver/semver.min.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ngCordova/node_modules/semver/semver.min.js.gz: Error: Duplicate resources
      [www/lib/ngCordova/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ngCordova/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar  [www/lib/ngCordova/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ngCordova/node_modules/fsevents/node_modules/tar-pack/test/fixtures/packed.tar.gz: Error: Duplicate resources
      [www/lib/underscore/node_modules/semver/semver.min.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/underscore/node_modules/semver/semver.min.js      [www/lib/underscore/node_modules/semver/semver.min.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/underscore/node_modules/semver/semver.min.js.gz: Error: Duplicate resources
      [www/lib/ion-autocomplete/node_modules/log4js/node_modules/semver/semver.min.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ion-autocomplete/node_modules/log4js/node_modules/semver/semver.min.js  [www/lib/ion-autocomplete/node_modules/log4js/node_modules/semver/semver.min.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ion-autocomplete/node_modules/log4js/node_modules/semver/semver.min.js.gz: Error: Duplicate resources
      [www/lib/ionic-ratings/node_modules/semver/semver.browser.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ionic-ratings/node_modules/semver/semver.browser.js        [www/lib/ionic-ratings/node_modules/semver/semver.browser.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ionic-ratings/node_modules/semver/semver.browser.js.gz: Error: Duplicate resources
      [www/lib/ionic-ratings/node_modules/semver/semver.min.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ionic-ratings/node_modules/semver/semver.min.js        [www/lib/ionic-ratings/node_modules/semver/semver.min.js] /Users/amitabhs/Projects/Kudaap/KudaapCourts/Mobile/KudappIonic_Courts/platforms/android/assets/www/lib/ionic-ratings/node_modules/semver/semver.min.js.gz: Error: Duplicate resources

    * Try:
    Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

---

完整错误日志非常大，请检查。

解决方案是删除semver目录。

要解决此问题，我从项目中删除了semver.min.js.gz和semver.browser.js.gz的所有实例。

检查您的启动和图标。确保它们没有损坏。我已经检查过，也使用了这个命令ionic resources来重建资产，但仍然不起作用。用默认的ionic图标和splash替换它们，然后运行ionic resources确保

resources\android

@SwapnilPatwa中的所有内容都得到了更新刚刚尝试了你的解决方案，它不起作用，我认为问题在于节点模块库。