Question

 E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #3
 java.lang.RuntimeException: An error occured while executing doInBackground()
     at android.os.AsyncTask$3.done(AsyncTask.java:299)
     at java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:273)
     at java.util.concurrent.FutureTask.setException(FutureTask.java:124)
     at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:307)
     at java.util.concurrent.FutureTask.run(FutureTask.java:137)
     at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569)
     at java.lang.Thread.run(Thread.java:856)
  Caused by: java.lang.NoClassDefFoundError: org.apache.http.entity.mime.HttpMultipartMode
     at org.apache.http.entity.mime.MultipartEntity.<init>(MultipartEntity.java:91)
     at com.greencubes.greendesk.AndroidMultiPartEntity.<init>(AndroidMultiPartEntity.java:19)
     at com.greencubes.greendesk.FirstFragment$UploadFileToServer.uploadFile(FirstFragment.java:244)
     at com.greencubes.greendesk.FirstFragment$UploadFileToServer.doInBackground(FirstFragment.java:233)
     at com.greencubes.greendesk.FirstFragment$UploadFileToServer.doInBackground(FirstFragment.java:211)
     at android.os.AsyncTask$2.call(AsyncTask.java:287)
     at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
     at java.util.concurrent.FutureTask.run(FutureTask.java:137) 
     at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230) 
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076) 
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569) 
     at java.lang.Thread.run(Thread.java:856)

Answer 1

如果您使用的是库，则需要将其放入/ libs文件夹。从http://hc.apache.org/downloads.cgi

下载httpmime，httpcore和httpclient库

希望这会有所帮助，因为我在工作室里有相同的jar文件。

如果您正在使用Eclipse，则添加所有jar文件以构建路径。

谢谢，

Answer 2

Apache HTTP客户端是removed in Lollipop。建议改用HttpUrlConnection。

如果必须使用它，您可以添加：

android {
    useLibrary 'org.apache.http.legacy'
}

到你的build.gradle文件。

使用android multipart的图像上传比在旧版本中获取错误

2 个答案: