尝试使用 gdata API 将视频上传到 YouTube 时出现找不到类错误

发布于 2024-11-17 19:48:32 字数 1832 浏览 3 评论 0原文

我目前正在编写 Android 应用程序的一部分，以使用 Google Data API 将视频上传到 YouTube。我有来自 Google Code 的最新版本的 API，我基本上是从他们的开发人员的示例中复制了示例暂时指南。

一切都会编译，没有警告或错误，并且应用程序运行良好。但是当我调用 service.insert(...) 时，我得到以下堆栈跟踪：

ERROR/dalvikvm(19489): Could not find class 'com.google.gdata.data.media.MediaBodyPart$MediaSourceDataHandler', referenced from method com.google.gdata.data.media.MediaBodyPart.initMediaDataHandler
ERROR/dalvikvm(19489): Could not find class 'javax.activation.DataHandler', referenced from method com.google.gdata.data.media.MediaBodyPart.initMediaDataHandler
ERROR/dalvikvm(19489): Could not find class 'javax.mail.internet.MimeBodyPart$MimePartDataHandler', referenced from method javax.mail.internet.MimeBodyPart.writeTo
ERROR/dalvikvm(19489): Could not find class 'javax.activation.DataHandler', referenced from method javax.mail.internet.MimeBodyPart.attachFile
ERROR/dalvikvm(19489): Could not find class 'javax.mail.internet.MimeBodyPart$MimePartDataHandler', referenced from method javax.mail.internet.MimeBodyPart.getDataHandler
ERROR/dalvikvm(19489): Could not find class 'javax.activation.DataHandler', referenced from method javax.mail.internet.MimeBodyPart.setContent
ERROR/dalvikvm(19489): Could not find class 'javax.activation.DataHandler', referenced from method javax.mail.internet.MimeBodyPart.setContent
ERROR/dalvikvm(19489): Could not find class 'javax.activation.DataHandler', referenced from method javax.mail.internet.MimeBodyPart.updateHeaders

带有 NoClassDefFoundError。

我在 Eclipse 中将 gdata API 的所有依赖项链接到我的项目（这两个包含在 API 的 deps 目录中，还有 javamail、activation 和 servlet-api），并且我尝试将所有 jar 文件添加到类路径中在日食中。我查看了相关的罐子，它声称找不到的所有类肯定都在那里。

如果有人能以任何方式提供帮助 - 现阶段的任何想法将不胜感激。

谢谢

原文

I am currently writing part of an Android application to upload a video to YouTube using the Google Data API. I have the latest version of the API from Google Code, and I have basically copied the example from their Developer's Guide for the time being.

Everything compiles with no warnings or errors, and the app runs fine. But when I call service.insert(...) I get the following stack trace:

ERROR/dalvikvm(19489): Could not find class 'com.google.gdata.data.media.MediaBodyPart$MediaSourceDataHandler', referenced from method com.google.gdata.data.media.MediaBodyPart.initMediaDataHandler
ERROR/dalvikvm(19489): Could not find class 'javax.activation.DataHandler', referenced from method com.google.gdata.data.media.MediaBodyPart.initMediaDataHandler
ERROR/dalvikvm(19489): Could not find class 'javax.mail.internet.MimeBodyPart$MimePartDataHandler', referenced from method javax.mail.internet.MimeBodyPart.writeTo
ERROR/dalvikvm(19489): Could not find class 'javax.activation.DataHandler', referenced from method javax.mail.internet.MimeBodyPart.attachFile
ERROR/dalvikvm(19489): Could not find class 'javax.mail.internet.MimeBodyPart$MimePartDataHandler', referenced from method javax.mail.internet.MimeBodyPart.getDataHandler
ERROR/dalvikvm(19489): Could not find class 'javax.activation.DataHandler', referenced from method javax.mail.internet.MimeBodyPart.setContent
ERROR/dalvikvm(19489): Could not find class 'javax.activation.DataHandler', referenced from method javax.mail.internet.MimeBodyPart.setContent
ERROR/dalvikvm(19489): Could not find class 'javax.activation.DataHandler', referenced from method javax.mail.internet.MimeBodyPart.updateHeaders

with a NoClassDefFoundError.

I have all the dependencies for the gdata API linked to my project in Eclipse (the two included in the deps directory of the API, and also javamail, activation and servlet-api), and I have tried adding all the jar files to the classpath in Eclipse. I have looked through the relevant jars and all the classes it claims it can't find are definitely there.

If anyone could help in any way - any ideas at this stage would be greatly appreciated.

Thanks

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