同时使用cordova-plugin-facebook@2.4.0和phonegap-plugin-barcodescanner@8.0.0时，构建我的cordova应用程序时出现问题。
config.xml
<platform name="android">
<hook src="hooks/__myapp/android_plugins_plugman.js" type="after_platform_add" />
<preference name="android-minSdkVersion" value="19" />
<preference name="android-targetSdkVersion" value="26" />
<preference name="AndroidPersistentFileLocation" value="Internal" />
<icon density="ldpi" src="resources/android/icon/drawable-ldpi-icon.png" />
...
<splash density="land-ldpi" src="resources/android/splash/drawable-land-ldpi-screen.png" />
...
<config-file parent="/resources" target="./res/values/strings.xml">
<string name="fb_app_id">some app id</string>
<string name="fb_app_name">app name</string>
</config-file>
</platform>
...
<plugin name="cordova-plugin-facebook4" spec="file:cordova_plugins/cordova-plugin-facebook4-2.4.0">
<variable name="APP_ID" value="some app id" />
<variable name="APP_NAME" value="app name" />
<variable name="ANDROID_SDK_VERSION" value="4.+" />
</plugin>
<plugin name="phonegap-plugin-barcodescanner" spec="file:cordova_plugins/phonegap-plugin-barcodescanner-8.0.0">
<variable name="CAMERA_USAGE_DESCRIPTION" value="some description" />
<variable name="ANDROID_SUPPORT_V4_VERSION" value="27.1.1" />
</plugin>
...
<engine name="ios" spec="^4.5.5" />
<engine name="android" spec="^7.0.2" />
错误日志
Android Studio project detected
config file res/values/facebookconnect.xml requested for changes not found at /Users/SOME_USER_NAME/projects/SOME_PROJECT/platforms/android/res/values/facebookconnect.xml, ignoring
config file res/values/facebookconnect.xml requested for changes not found at /Users/SOME_USER_NAME/projects/SOME_PROJECT/platforms/android/res/values/facebookconnect.xml, ignoring
Running command: /Users/SOME_USER_NAME/projects/SOME_PROJECT/hooks/after_prepare/010_add_platform_class.js /Users/SOME_USER_NAME/projects/SOME_PROJECT
Running command: /Users/SOME_USER_NAME/projects/SOME_PROJECT/hooks/after_prepare/020_remove_sass_from_platforms.js /Users/SOME_USER_NAME/projects/SOME_PROJECT
ANDROID_HOME=/Users/SOME_USER_NAME/Library/Android/sdk
JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home
studio
:wrapper
BUILD SUCCESSFUL
Total time: 2.882 secs
This build could be faster, please consider using the Gradle Daemon: https://docs.gradle.org/2.14/userguide/gradle_daemon.html
Subproject Path: CordovaLib
Subproject Path: app
publishNonDefault is deprecated and has no effect anymore. All variants are now published.
Configuration 'compile' in project ':app' is deprecated. Use 'implementation' instead.
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_3woh5i5cs7vu80u1tavsoqgsd.run(/Users/SOME_USER_NAME/projects/SOME_PROJECT/platforms/android/app/build.gradle:144)
:CordovaLib:preBuild
UP-TO-DATE
:CordovaLib:preDebugBuild
UP-TO-DATE
:CordovaLib:compileDebugAidl
:CordovaLib:compileDebugRenderscript
:CordovaLib:checkDebugManifest
:CordovaLib:generateDebugBuildConfig
:CordovaLib:prepareLintJar
:CordovaLib:generateDebugResValues
:CordovaLib:generateDebugResources
:CordovaLib:packageDebugResources
:CordovaLib:platformAttrExtractor
:CordovaLib:processDebugManifest
:CordovaLib:javaPreCompileDebug
:CordovaLib:processDebugJavaRes
NO-SOURCE
:app:preBuild
UP-TO-DATE
:app:preDebugBuild
Download https://maven.google.com/com/android/support/appcompat-v7/27.0.2/appcompat-v7-27.0.2.pom
Download https://maven.google.com/com/android/support/customtabs/27.0.2/customtabs-27.0.2.pom
Download https://maven.google.com/com/android/support/cardview-v7/27.0.2/cardview-v7-27.0.2.pom
Download https://maven.google.com/com/android/support/animated-vector-drawable/27.0.2/animated-vector-drawable-27.0.2.pom
Download https://maven.google.com/com/android/support/support-vector-drawable/27.0.2/support-vector-drawable-27.0.2.pom
Download https://maven.google.com/com/android/support/customtabs/27.0.2/customtabs-27.0.2.aar
Download https://maven.google.com/com/android/support/animated-vector-drawable/27.0.2/animated-vector-drawable-27.0.2.aar
Download https://maven.google.com/com/android/support/support-vector-drawable/27.0.2/support-vector-drawable-27.0.2.aar
Download https://maven.google.com/com/android/support/appcompat-v7/27.0.2/appcompat-v7-27.0.2.aar
Download https://maven.google.com/com/android/support/cardview-v7/27.0.2/cardview-v7-27.0.2.aar
:app:compileDebugAidl
:CordovaLib:packageDebugRenderscript
NO-SOURCE
:app:compileDebugRenderscript
:app:checkDebugManifest
:app:generateDebugBuildConfig
:app:prepareLintJar
:app:generateDebugResValues
:app:generateDebugResources
:app:mergeDebugResources
:app:createDebugCompatibleScreenManifests
:CordovaLib:processDebugResources
:CordovaLib:generateDebugSources
:CordovaLib:compileDebugJavaWithJavac
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
:CordovaLib:transformClassesAndResourcesWithPrepareIntermediateJarsForDebug
:app:processDebugManifest
:app:splitsDiscoveryTaskDebug
:app:processDebugResources
:app:generateDebugSources
:app:javaPreCompileDebug
:app:compileDebugJavaWithJavac
Note: /Users/SOME_USER_NAME/projects/SOME_PROJECT/platforms/android/app/src/main/java/org/apache/cordova/facebook/ConnectPlugin.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
:app:compileDebugNdk
NO-SOURCE
:app:compileDebugSources
:CordovaLib:mergeDebugShaders
:CordovaLib:compileDebugShaders
:CordovaLib:generateDebugAssets
:CordovaLib:mergeDebugAssets
:app:mergeDebugShaders
:app:compileDebugShaders
:app:generateDebugAssets
:app:mergeDebugAssets
:app:transformClassesWithStackFramesFixerForDebug
:app:transformClassesWithDesugarForDebug
:app:transformClassesWithDexBuilderForDebug
:app:transformDexArchiveWithExternalLibsDexMergerForDebug
FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.
>
java.lang.RuntimeException: java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex
* Try:
Run with
--stacktrace option to get the stack trace. Run with --info
or --debug option to get more log output.
* Get more help at https://help.gradle.org
BUILD FAILED
in 25s
37 actionable tasks: 37 executed
(node:16024) UnhandledPromiseRejectionWarning: Error: /Users/SOME_USER_NAME/projects/SOME_PROJECT/platforms/android/gradlew: Command failed with exit code 1 Error output:
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: /Users/SOME_USER_NAME/projects/SOME_PROJECT/platforms/android/app/src/main/java/org/apache/cordova/facebook/ConnectPlugin.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.
> java.lang.RuntimeException: java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
* Get more help at https://help.gradle.org
BUILD FAILED in 25s
at ChildProcess.whenDone (/Users/SOME_USER_NAME/projects/SOME_PROJECT/platforms/android/cordova/node_modules/cordova-common/src/superspawn.js:169:23)
at ChildProcess.emit (events.js:182:13)
at maybeClose (internal/child_process.js:962:16)
at Socket.stream.socket.on (internal/child_process.js:381:11)
at Socket.emit (events.js:182:13)
at Pipe._handle.close (net.js:606:12)
(node:16024) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:16024) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
讨论从https://github.com/jeduan/cordova-plugin-facebook4/issues/705开始。也许有人在这里有更多的想法。 谢谢！
答案 0 :(得分：0)
尝试使用此插件
<plugin spec="https://github.com/Telerik-Verified-Plugins/BarcodeScanner.git" source="git" > </plugin>