Java NoClassDefFoundError:android.support.v4.util.ContainerHelpers

我正在写一份申请书。它可以在安卓5.0设备上完美运行。但在较低版本上经常崩溃。 到目前为止，已在4.4.4、4.4.2上进行了尝试

我得到以下错误

java.lang.NoClassDefFoundError: android.support.v4.util.ContainerHelpers
    at android.support.v4.util.SimpleArrayMap.<init>(SimpleArrayMap.java:209)
    at android.support.v4.app.FragmentActivity.getLoaderManager(FragmentActivity.java:867)
    at android.support.v4.app.FragmentActivity.getSupportLoaderManager(FragmentActivity.java:861)
    at com.client.login.LoginActivity.populateAutoComplete(LoginActivity.java:164)
    at com.client.login.LoginActivity.setupView(LoginActivity.java:126)
    at com.client.login.LoginActivity.onCreate(LoginActivity.java:71)

---

非常感谢。

在这篇文章中找到了解决方案

问题是由于在棒棒糖中添加了多重索引。必须为以前的android版本将multidex支持库添加到我的gradle中

您是否配置了proguard？（例如，参见）

apply plugin: 'com.android.application'

android {
    compileSdkVersion 22
    buildToolsVersion '22.0.1'
    defaultConfig {
        applicationId 'com.client'
        minSdkVersion 15
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
        multiDexEnabled = true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
        debug{

        }
    }
    productFlavors {
    }

    packagingOptions {
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/NOTICE'
        exclude 'META-INF/services/com.fasterxml.jackson.databind.Module'
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    compile 'com.android.support:support-v4:22.1.1'
    compile 'com.android.support:appcompat-v7:22.1.1'
    //compile 'com.facebook.android:facebook-android-sdk:3.21.1'
    compile 'com.fasterxml.jackson.core:jackson-databind:2.5.0'
    compile 'com.fasterxml.jackson.core:jackson-core:2.5.0'
    compile 'com.fasterxml.jackson.core:jackson-annotations:2.5.0'
    compile 'com.fasterxml.jackson.module:jackson-module-jaxb-annotations:2.5.0'
    compile 'joda-time:joda-time:2.0'
    compile 'com.fasterxml.jackson.datatype:jackson-datatype-joda:2.5.0'
    compile 'com.google.guava:guava:18.0'
    compile 'com.google.android.gms:play-services:7.3.0'
    compile 'com.google.code.gson:gson:2.3.1'
    compile 'com.loopj.android:android-async-http:1.4.6'
    compile 'com.etsy.android.grid:library:1.0.5'
}