upload track problems

Hello, I am having the same problem with the track.upload(file, true). Did you find a solution?

Error message: 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.android.okhttp.internal.http.RouteSelector.next(RouteSelector.java:122) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:292) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.android.okhttp.internal.http.HttpEngine.sendSocketRequest(HttpEngine.java:255) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:206) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.android.okhttp.internal.http.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:345) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.android.okhttp.internal.http.HttpURLConnectionImpl.getResponse(HttpURLConnectionImpl.java:296) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.android.okhttp.internal.http.HttpURLConnectionImpl.getResponseCode(HttpURLConnectionImpl.java:503) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.echonest.api.v4.util.Commander.sendCommandRaw(Commander.java:305) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.echonest.api.v4.util.Commander.getStringResults(Commander.java:190) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.echonest.api.v4.util.Commander.getMapResults(Commander.java:175) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.echonest.api.v4.util.Commander.getCheckedResults(Commander.java:155) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.echonest.api.v4.util.Commander.sendCommand(Commander.java:101) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.echonest.api.v4.util.Commander.sendCommand(Commander.java:78) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.echonest.api.v4.util.Commander.sendCommand(Commander.java:72) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.echonest.api.v4.ENItem.getItemMap(ENItem.java:231) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.echonest.api.v4.ENItem.(ENItem.java:60) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.echonest.api.v4.Track.(Track.java:31) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.echonest.api.v4.EchoNestAPI.newTrackByMD5(EchoNestAPI.java:550) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.echonest.api.v4.EchoNestAPI.getKnownTrack(EchoNestAPI.java:497) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.echonest.api.v4.EchoNestAPI.getKnownTrack(EchoNestAPI.java:519) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.echonest.api.v4.EchoNestAPI.uploadTrack(EchoNestAPI.java:462) 05-15 00:20:25.714: E/AndroidRuntime(2046): at com.hci.fitbeat.SongsManager.getPlayList(SongsManager.java:50)

code:

print("File currFile = new File(file.getPath());
                     if(!currFile.exists()) {
                         System.err.println("Can't fine " + file.getPath());
                     }
                     else {
                         System.out.println("found file " + file.getPath());
                        Track track = en.uploadTrack(currFile, false); //line where throws error
                        track.waitForAnalysis(30000);
                        if (track.getStatus() == Track.AnalysisStatus.COMPLETE) {
                            System.out.println("Tempo: " + track.getTempo());
                            System.out.println("Loudness: " + track.getLoudness());
                            System.out.println();
                            System.out.println("Beat start times:");

                            TrackAnalysis analysis = track.getAnalysis();
                            for (TimedEvent beat : analysis.getBeats()) {
                                System.out.println("beat " + beat.getStart());
                            }
                        } else {
                            System.err.println("Trouble analysing track " + track.getStatus());
                        }
                     }");");