java.lang.NoClassDefFoundError: com/fasterxml/jackson/core/JsonFactory [英] java.lang.NoClassDefFoundError: com/fasterxml/jackson/core/JsonFactory
本文介绍了java.lang.NoClassDefFoundError: com/fasterxml/jackson/core/JsonFactory的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在研究 YouTube 广播
示例示例.我创建了一个示例 Java 项目
&添加了所需的罐子.但是,当我尝试运行该项目时,它会抛出异常.
I am working on YouTube broadcast
sample examples. I have created a sample Java Project
& added required jars. But, when I try to run the project it throws exception.
异常:
Throwable: com/fasterxml/jackson/core/JsonFactory
java.lang.NoClassDefFoundError: com/fasterxml/jackson/core/JsonFactory
at com.google.api.client.json.jackson2.JacksonFactory.<init>(JacksonFactory.java:44)
at com.google.api.services.samples.youtube.cmdline.live.Auth.<clinit>(Auth.java:35)
at com.google.api.services.samples.youtube.cmdline.live.CreateBroadcast.main(CreateBroadcast.java:55)
Caused by: java.lang.ClassNotFoundException: com.fasterxml.jackson.core.JsonFactory
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 3 more
我从这个 GitHub 存储库下载了该项目.
推荐答案
将以下依赖添加到您的 pom.xml
Add the following dependency to your pom.xml
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.5.2</version>
</dependency>
这篇关于java.lang.NoClassDefFoundError: com/fasterxml/jackson/core/JsonFactory的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文