我正在尝试通过HTTP将文件从Android客户端发送到服务器。以下是显示的错误。我该怎么办？
The type org.apache.james.mime4j.message.AbstractBody cannot be resolved.
It is indirectly referenced from required .class files
我已将以下内容添加到libs文件夹
android-support-v4.jar
apache-mime4j-0.6.jar
commons-io-2.4.jar
httpmime-4.0-beta1.jar