Solve the Problem of repeated package loading when Android Studio loads third-party jar packages:

Solve the Problem of repeated package loading when Android Studio loads third-party jar packages:

When a third-party jar package is added through the Maven Central Library, the problem of repeatedly loading the jar package occurs. The solution is to simply remove a third-party jar package and let it load it.

I. Error

Error:Execution failed for task ':app:dexDebug'.> com.android.ide.common.internal.LoggedErrorException: Failed to run command:F:\zsl\sdk\build-tools\21.1.2\dx.bat --dex --output F:\zsl\Android\pro\RecipesDaquan\app\build\intermediates\dex\debug --input-list=F:\zsl\Android\pro\RecipesDaquan\app\build\intermediates\tmp\dex\debug\inputList.txtError Code:2Output:UNEXPECTED TOP-LEVEL EXCEPTION:com.android.dex.DexException: Multiple dex files define Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompatIcs;at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:596)at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:554)at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:535)at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:171)at com.android.dx.merge.DexMerger.merge(DexMerger.java:189)at com.android.dx.command.dexer.Main.mergeLibraryDexBuffers(Main.java:454)at com.android.dx.command.dexer.Main.runMonoDex(Main.java:303)at com.android.dx.command.dexer.Main.run(Main.java:246)at com.android.dx.command.dexer.Main.main(Main.java:215)at com.android.dx.command.Main.main(Main.java:106)

From the above error, we can see that the support_v4 package has been repeatedly loaded and compiled. Let's take a look at the gradle-app file.

<喎?http: www.bkjia.com kf ware vc " target="_blank" class="keylink"> VcD4KPHByZSBjbGFzcz0 = "brush: java;"> dependencies {compile fileTree (dir: 'libs', include :['*. jar ']) compile 'com. android. support: appcompat-v7: 21.0.0 'compile 'in. srain. cube: cube-sdk: 1.0.42.1 'compile files ('libs/android-async-http-1.4.6.jar ')}After the v7 package is introduced, a v4: 21.0.0 package is automatically loaded and compiled. srain. the cube: cube-sdk: 1.0.42.1 Library also has a v4 package, so we need to remove

Check whether libraries reloads the v4 package as we said.

Ii. Solution

dependencies {    compile fileTree(dir: 'libs', include: ['*.jar'])    compile 'com.android.support:appcompat-v7:21.0.0'    compile ('in.srain.cube:cube-sdk:1.0.42.1'){        exclude module: 'support-v4'    }    compile files('libs/android-async-http-1.4.6.jar')}

Remove the packages in. srain. cube: cube-sdk: 1.0.42.1 and do not load them.