Smack 4.1.8 解析失败：Lorg/jivesoftware/smack/tcp/XMPPTCPConnectionConfiguration；

Posted 2023-02-23

【中文标题】Smack 4.1.8 解析失败：Lorg/jivesoftware/smack/tcp/XMPPTCPConnectionConfiguration；

【英文标题】：Smack 4.1.8 Failed resolution of: Lorg/jivesoftware/smack/tcp/XMPPTCPConnectionConfiguration;

【发布时间】：2016-10-23 05:55:38

【问题描述】：

我正在使用 4.1.8 库构建 Smack 客户端。代码编译得很好。当我运行时，应用程序崩溃并出现错误： 原因：java.lang.NoClassDefFoundError：解析失败：Lorg/jivesoftware/smack/tcp/XMPPTCPConnectionConfiguration;

我的导入行：

import org.jivesoftware.smack.*;
import org.jivesoftware.smack.tcp.XMPPTCPConnection;
import org.jivesoftware.smack.tcp.XMPPTCPConnectionConfiguration;
import org.jivesoftware.smackx.iqregister.AccountManager;

应用 Gradle

dependencies 
    compile fileTree(include: ['*.jar'], dir: 'libs')
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.3.0'
    compile 'com.android.support:design:23.3.0'
    compile group: 'org.igniterealtime.smack', name: 'smack-extensions',     version: '4.1.8'
    compile group: 'org.igniterealtime.smack', name: 'smack-java7', version: '4.1.8'
    compile group: 'org.igniterealtime.smack', name: 'smack-tcp', version: '4.1.8'
    compile group: 'org.igniterealtime.smack', name: 'smack-core', version: '4.1.8'

项目分级

    dependencies 
        classpath 'com.android.tools.build:gradle:2.1.0'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    

我也尝试将 smack 文件放在 lib 文件夹中，但得到了同样的错误。

【参考方案1】：

你需要在你的 gradle 中添加更多的依赖，它对我有用。

compile "org.igniterealtime.smack:smack-android:4.1.8"

compile "org.igniterealtime.smack:smack-tcp:4.1.8"

compile "org.igniterealtime.smack:smack-core:4.1.8"

compile "org.igniterealtime.smack:smack-im:4.1.8"

compile "org.jxmpp:jxmpp-jid:0.5.0-alpha6"

compile "org.igniterealtime.smack:smack-extensions:4.1.8"

【参考方案2】：

尝试修改你的依赖：

compile "org.igniterealtime.smack:smack-android-extensions:4.1.8"
compile "org.igniterealtime.smack:smack-android:4.1.8"
compile "org.igniterealtime.smack:smack-tcp:4.1.8"