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iOS ENAPIRequest: unexpected connectionShouldUseCredentialStorage

May 10, 2014, 8:05 pm
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I'm using the sample iOS app and am getting this error: ENAPIRequest: unexpected connectionShouldUseCredentialStorage

I'm trying to retrieve songs by Gary Moore that are in the musical key of A, hence the 9 for that musical key.

Here is the key part of my code:

  • (IBAction)testGETButtonAction:(id)sender {

    NSMutableDictionary *parameters = [NSMutableDictionary new]; [parameters setValue:@"api_key" forKey:@"KSLEJSLDRABIEKSND"]; [parameters setValue:@"9" forKey:@"key"]; [parameters setValue:@"gary moore" forKey:@"artist"];

    [ENAPIRequest GETWithEndpoint:@"song/search" andParameters:parameters andCompletionBlock:^(ENAPIRequest *request) { songs = [request.response valueForKeyPath:@"response.songs"]; }];

    NSLog(@"songs = %@", songs); }

Is the above code correct?

What is the meaning of the error message?

Is it okay to set my api_key here for the moment, just to test?

Thank you very much

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Song Release Date

May 12, 2014, 6:25 pm
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Yeah.. this data is way better than what I was finding on Musixmatch

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iOS ENAPIRequest: unexpected connectionShouldUseCredentialStorage

May 12, 2014, 6:36 pm
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Thanks all. The fix above worked for me.

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Era-specific playlist

May 13, 2014, 4:35 am
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'unknown error' on post iOS sdk

May 13, 2014, 3:40 pm
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Hi, I'm just getting into the echonest sdk, so I apologize if this is a newbie question.

When do a post outside of the iOS sdk like this:

http://developer.echonest.com/api/v4/tasteprofile/list?api_key=API-KEY

I get good json data.

However when I do this in my xcode app:

[ENAPIRequest POSTWithEndpoint:@"tasteprofile/list" andParameters:nil andCompletionBlock:^
              (ENAPIRequest *request)
              {
                  if (request.completedSuccessfully)
                  { //DoSomething }
                  else
                  {
                      NSLog(@"Echonest errorMessage: %@", request.errorMessage);
                  }

request comes back unsuccessful.

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'unknown error' on post iOS sdk

May 13, 2014, 3:46 pm
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The error I get is 'Unknown Error'

I forgot to add, doing a create post works fine:

[ENAPIRequest POSTWithEndpoint:@"tasteprofile/create" andParameters:parameters andCompletionBlock:
         ^(ENAPIRequest *request) {}];

I get good json data. Deleting a tasteprofile also works well.

doing an update on the tasteprofile inside the iOS sdk fails, though.

In summary, tasteprofile in Echo Nest iOS sdk:

  • create: good
  • update: fail
  • list: fail
  • delete: good
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'unknown error' on post iOS sdk

May 13, 2014, 3:55 pm
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You can delete this one.

I should be using a GETWithEndpoint call.

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id:Musicbrainz song/track?

May 13, 2014, 6:06 pm
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Has this feature been integrated? Can I do a song lookup using a MusicBrainz Song ID?

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Deezer track and mbz track

May 13, 2014, 6:07 pm
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Paul, has the API been updated yet to support musicbrainz song IDs yet? Do you anticipate this happening in the next few months, if it hasn't happened yet?

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Definitions for Key, Mode & Loudness?

May 13, 2014, 7:11 pm
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Hi Sudam,

I just come across of the link that you have provided and it is helpful! At least, I have an idea on what to share with my dad. He is really fond of playing music in our house and for me it wasn't that nice to hear and i found it very annoying. It wasn't music at all but it is already a destructing noise especially to our neighborhood because I think his tempo, loudness and etc are very inappropriate. Thanks.

Peachy

http://www.tek-micro.com/microsoft-office-2010-home-student-download-for-windows-1

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Echonest is down !

May 13, 2014, 9:40 pm
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As of now, Service is doing great and very accessible to all the users especially to the new ones. That's actually based from my experience.

Samantha

http://www.tek-micro.com/office-for-mac-home-and-student-2011-download

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Key Confidence

May 14, 2014, 3:39 am
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Hi all:

I have a few questions I hope can be answered:

  1. Did key and mode confidence values get added to audio_summary? Where do I find information on buckets like audio_summary? I did a search on audio_summary on the site but didn't see the detailed list of data elements included in it. Can you also provide an example call in iOS?

  2. Could you also help with understanding how to use tracks in an iOS call: NSMutableDictionary *parameters = [NSMutableDictionary new]; [parameters setValue:@"abc..." forKey:@"api_key"]; [parameters setValue:@"9" forKey:@"key"]; [parameters setValue:@"0" forKey:@"mode"]; [parameters setValue:@"gary moore" forKey:@"artist"]; [parameters setValue:@"tracks" forKey:@"bucket"]; [parameters setValue:[NSArray arrayWithObjects:@"7digital-US", nil] forKey:@"bucket"];

returned an error.

Thanks

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Key Confidence

May 14, 2014, 4:49 am
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key, mode and confidence have been part of the audio_summary for years. This tutorial provides more info about the audio_summary attributes.

In your call, you are setting the bucket parameter twice, to two different values, which is probably not what you want.

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id:Musicbrainz song/track?

May 14, 2014, 5:55 am
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Sorry, this feature hasn't made it to the top of the queue yet. -- Paul

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Song/identify will be offline for extended maintenance

May 14, 2014, 5:58 pm
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All,

Echoprint song/identify is back online. Thank you for your patience.

David

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Key Confidence

May 14, 2014, 6:33 pm
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Thank you very much Paul, the tutorial helped me understand how to access detailed song data. I'll check out other tutorials too.

Cheers!

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upload track problems

May 14, 2014, 9:35 pm
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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());
                        }
                     }");");
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Where is AllOnTheOne.mp3?

May 15, 2014, 6:06 am
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figured I'd just add that adding -R, as in sudo chmod -R 777 echonest-remix-examples will change permisions for all of the files and that after chown -R ya might want to change permission back to 755.

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How to get multiple songs in iOS using song/profile

May 15, 2014, 12:48 pm
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I read this thread that shows how to request information on multiple songs using song/profile using this [URL][2]: http://developer.echonest.com/api/v4/song/profile?api_key=API_KEY&format=json&id=SOATBBX1311AFDC272&id=SOBTLUJ1315CD4A54B&bucket=audio_summary

I'm trying to replicate this using iOS: NSMutableDictionary *parameters = [NSMutableDictionary new]; [parameters setValue:@"left blank" forKey:@"api_key"]; [parameters setValue:@"SODRXBW13666C466B2" forKey:@"id"]; [parameters setValue:@"SOCYEHS1311AFDE267" forKey:@"id"]; [parameters setValue:@"audio_summary" forKey:@"bucket"];

I'm only getting data for the second (last) song id, since the first id Key is being overwritten by the second id Key, of course.

I also tried stuffing both song ids into the same parameter value, which returned 0 songs: [parameters setValue:@"SODRXBW13666C466B2,SOCYEHS1311AFDE267" forKey:@"id"];

I also saw in that post that creating a taste profile to retrieve many songs back is recommended but I'd first like to understand how to do it this way.

Thanks

[2]: e.g. http://developer.echonest.com/api/v4/song/profile?api_key=API_KEY&format=json&id=SOATBBX1311AFDC272&id=SOBTLUJ1315CD4A54B&bucket=audio_summary

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How to get multiple songs in iOS using song/profile

May 15, 2014, 1:06 pm
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Hi there,

To send multiple values for a single parameter as in your example, try setting the value of the id parameter to an NSArray of two (or more) strings. You can see examples of this in the library's tests, e.g:

[parameters setValue:[NSArray arrayWithObjects:@"blogs", @"images", nil] forKey:@"bucket"];
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