-3

ここで何が間違っているのかよくわかりません。チュートリアルに従って手紙を書きました。これが私の問題です。TWRequest の結果である dict という辞書があります。ログの詳細から、ツイートが含まれていることがわかります。これの「テキスト」要素の配列を作成しようとしていますが、ログには配列が空白であると表示されています??! これが私のコードです。どんな助けでも大歓迎です。ありがとう

NSArray *allTweetText = [dict objectForKey:@"text"];
NSLog(@"WHERE IS THIS: %@", allTweetText);  
NSString *singleTweet = [allTweetText objectAtIndex:indexPath.row];
NSArray *parsedTweet = [singleTweet componentsSeparatedByString:@":"];


cell.myHeader.text = [parsedTweet objectAtIndex:0];
cell.myDetails.text = [parsedTweet objectAtIndex:1];
cell.myDate.text = [parsedTweet objectAtIndex:2];

これは私のログ出力です..... GNU gdb 6.3.50-20050815 (Apple バージョン gdb-1708) (Mon Aug 15 16:03:10 UTC 2011) Copyright 2004 Free Software Foundation, Inc. GDB はフリー ソフトウェアであり、カバーされていますGNU General Public License に基づいており、特定の条件の下で変更したり、コピーを配布したりできます。

Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "x86_64-apple-darwin".Attaching to process 560.

2012-06-16 06:49:36.591 V4[560:207] WHERE IS THIS: (null)
2012-06-16 06:49:36.593 V4[560:207] WHERE IS THIS: (null)
2012-06-16 06:49:36.595 V4[560:207] WHERE IS THIS: (null)
2012-06-16 06:49:36.596 V4[560:207] WHERE IS THIS: (null)
2012-06-16 06:49:37.033 V4[560:1f03] Twitter response: {
    "completed_in" = "0.043";
    "max_id" = 213870694428184576;
    "max_id_str" = 213870694428184576;
    "next_page" = "?page=2&max_id=213870694428184576&q=euro2012";
    page = 1;
    query = euro2012;
    "refresh_url" = "?since_id=213870694428184576&q=euro2012";
    results =     (
                {
            "created_at" = "Sat, 16 Jun 2012 05:48:41 +0000";
            "from_user" = bombenj;
            "from_user_id" = 240783256;
            "from_user_id_str" = 240783256;
            "from_user_name" = "Joe Bomben";
            geo = "<null>";
            id = 213870694428184576;
            "id_str" = 213870694428184576;
            "iso_language_code" = en;
            metadata =             {
                "result_type" = recent;
            };
            "profile_image_url" = "http://a0.twimg.com/profile_images/2187998849/Joey_20b_normal.jpeg";
            "profile_image_url_https" = "https://si0.twimg.com/profile_images/2187998849/Joey_20b_normal.jpeg";
            source = "&lt;a href=&quot;http://twitter.com/download/iphone&quot; rel=&quot;nofollow&quot;&gt;Twitter for iPhone&lt;/a&gt;";
            text = "RT @AlexButcher12: One of the longest weeks ever, but it's been class. Even Welbeck finally did something right. #euro2012 #England";
            "to_user" = "<null>";
            "to_user_id" = 0;
            "to_user_id_str" = 0;
            "to_user_name" = "<null>";
        },
                {
            "created_at" = "Sat, 16 Jun 2012 05:48:34 +0000";
            "from_user" = paismuttaqin;
            "from_user_id" = 235785477;
            "from_user_id_str" = 235785477;
            "from_user_name" = "asisten haji muhidin";
            geo = "<null>";
            id = 213870664036261889;
            "id_str" = 213870664036261889;
            "iso_language_code" = in;
            metadata =             {
                "result_type" = recent;
            };
            "profile_image_url" = "http://a0.twimg.com/profile_images/2311132920/4jqzlu9n0yvjgue6m7k9_normal.jpeg";
            "profile_image_url_https" = "https://si0.twimg.com/profile_images/2311132920/4jqzlu9n0yvjgue6m7k9_normal.jpeg";
            source = "&lt;a href=&quot;http://twitter.com/&quot;&gt;web&lt;/a&gt;";
            text = "RT @KampusBola: INFO: Dengan kekalahan dari Inggris, SWEDIA dipastikan menjadi negara ke-2 yang tersingkir dari #EURO2012, menyusul Republik Irlandia.";
            "to_user" = "<null>";
            "to_user_id" = 0;
            "to_user_id_str" = 0;
            "to_user_name" = "<null>";
        },
                {
            "created_at" = "Sat, 16 Jun 2012 05:48:31 +0000";
            "from_user" = kopite32;
            "from_user_id" = 307835184;
            "from_user_id_str" = 307835184;
            "from_user_name" = "Omar, abu norah";
            geo = "<null>";
            id = 213870652027961345;
            "id_str" = 213870652027961345;
            "iso_language_code" = en;
            metadata =             {
                "result_type" = recent;
            };
            "profile_image_url" = "http://a0.twimg.com/profile_images/1750305485/4598243_normal.jpg";
            "profile_image_url_https" = "https://si0.twimg.com/profile_images/1750305485/4598243_normal.jpg";
            source = "&lt;a href=&quot;http://twitter.com/&quot;&gt;web&lt;/a&gt;";
            text = "Match Rating: (Sweden- England 9/10) one of the best 3 games in the euro so far in the tournament.. just exciting one! #euro2012";
            "to_user" = "<null>";
            "to_user_id" = 0;
            "to_user_id_str" = 0;
            "to_user_name" = "<null>";
        },
                {
            "created_at" = "Sat, 16 Jun 2012 05:48:24 +0000";
            "from_user" = kojipunkrock;
            "from_user_id" = 275555918;
            "from_user_id_str" = 275555918;
            "from_user_name" = nabe;
            geo = "<null>";
            id = 213870621078204417;
            "id_str" = 213870621078204417;
            "in_reply_to_status_id" = 213863786203975680;
            "in_reply_to_status_id_str" = 213863786203975680;
            "iso_language_code" = ja;
            metadata =             {
                "result_type" = recent;
            };
            "profile_image_url" = "http://a0.twimg.com/profile_images/1731824655/image_normal.jpg";
            "profile_image_url_https" = "https://si0.twimg.com/profile_images/1731824655/image_normal.jpg";
            source = "&lt;a href=&quot;http://twitter.com/download/iphone&quot; rel=&quot;nofollow&quot;&gt;Twitter for iPhone&lt;/a&gt;";
            text = "@puukyla \U6cb3\U672c\U3067\U306f\U3082\U3046\U7b11\U3048\U306a\U3044\U3063\U3059\U306d #tbs #Euro2012";
            "to_user" = puukyla;
            "to_user_id" = 280651026;
            "to_user_id_str" = 280651026;
            "to_user_name" = puukyla;
        },
                {
            "created_at" = "Sat, 16 Jun 2012 05:48:24 +0000";
            "from_user" = ElisabethDuran5;
            "from_user_id" = 609418234;
            "from_user_id_str" = 609418234;
            "from_user_name" = "Elisabeth Duran";
            geo = "<null>";
            id = 213870620683943936;
            "id_str" = 213870620683943936;
            "iso_language_code" = en;
            metadata =             {
                "result_type" = recent;
            };
            "profile_image_url" = "http://a0.twimg.com/profile_images/2311342555/DCIM78_normal.jpg";
            "profile_image_url_https" = "https://si0.twimg.com/profile_images/2311342555/DCIM78_normal.jpg";
            source = "&lt;a href=&quot;http://mobile.twitter.com&quot; rel=&quot;nofollow&quot;&gt;Mobile Web&lt;/a&gt;";
            text = "#euro2012 if you show youself too you will make me hot in several minutes http://t.co/UwQsmGoA";
            "to_user" = "<null>";
            "to_user_id" = 0;
            "to_user_id_str" = 0;
            "to_user_name" = "<null>";
        },
                {
            "created_at" = "Sat, 16 Jun 2012 05:48:20 +0000";
            "from_user" = Pettit95;
            "from_user_id" = 295327392;
            "from_user_id_str" = 295327392;
            "from_user_name" = "Dean Pettit";
            geo = "<null>";
            id = 213870607132143616;
            "id_str" = 213870607132143616;
            "iso_language_code" = en;
            metadata =             {
                "result_type" = recent;
            };
            "profile_image_url" = "http://a0.twimg.com/profile_images/2165706548/munch_2012_03_31_144236_normal.jpg";
            "profile_image_url_https" = "https://si0.twimg.com/profile_images/2165706548/munch_2012_03_31_144236_normal.jpg";
            source = "&lt;a href=&quot;http://twitter.com/download/android&quot; rel=&quot;nofollow&quot;&gt;Twitter for Android&lt;/a&gt;";
            text = "RT @stamfordpigeon: Terry looks naked without that armband. Forget whatever he's been accused of, the truth is he is still the true captain &amp; leader. #Euro2012";
            "to_user" = "<null>";
            "to_user_id" = 0;
            "to_user_id_str" = 0;
            "to_user_name" = "<null>";
        },
                {
            "created_at" = "Sat, 16 Jun 2012 05:48:20 +0000";
            "from_user" = rezzae94;
            "from_user_id" = 435928379;
            "from_user_id_str" = 435928379;
            "from_user_name" = "febry rezza onandio";
            geo = "<null>";
            id = 213870603273379840;
            "id_str" = 213870603273379840;
            "iso_language_code" = en;
            metadata =             {
                "result_type" = recent;
            };
            "profile_image_url" = "http://a0.twimg.com/profile_images/2307207509/IMG00393-20120316-0703_normal.jpg";
            "profile_image_url_https" = "https://si0.twimg.com/profile_images/2307207509/IMG00393-20120316-0703_normal.jpg";
            source = "&lt;a href=&quot;http://ubersocial.com&quot; rel=&quot;nofollow&quot;&gt;\U00dcberSocial for BlackBerry&lt;/a&gt;";
            text = "RT @otha_sc: Fol low Me #EURO2012 #1000ADAY #OPENFOLLOW #INSTANFOLLOW http://t.co/6C6mxBE7";
            "to_user" = "<null>";
            "to_user_id" = 0;
            "to_user_id_str" = 0;
            "to_user_name" = "<null>";
        },
                {
            "created_at" = "Sat, 16 Jun 2012 05:48:19 +0000";
            "from_user" = "Nona_Euro2012";
            "from_user_id" = 434219378;
            "from_user_id_str" = 434219378;
            "from_user_name" = "Nona Euro 2012";
            geo = "<null>";
            id = 213870602430316546;
            "id_str" = 213870602430316546;
            "iso_language_code" = en;
            metadata =             {
                "result_type" = recent;
            };
            "profile_image_url" = "http://a0.twimg.com/profile_images/2292387068/nona_normal.jpg";
            "profile_image_url_https" = "https://si0.twimg.com/profile_images/2292387068/nona_normal.jpg";
            source = "&lt;a href=&quot;http://blackberry.com/twitter&quot; rel=&quot;nofollow&quot;&gt;Twitter for BlackBerry\U00ae&lt;/a&gt;";
            text = "*cium Parker* RT \"@fierblake: Selamat Siang..*smbil dadah dadah sm ibra* RT @Nona_Euro2012: Good Morning, My England \U263a\"";
            "to_user" = "<null>";
            "to_user_id" = 0;
            "to_user_id_str" = 0;
            "to_user_name" = "<null>";
        },
                {
            "created_at" = "Sat, 16 Jun 2012 05:48:19 +0000";
            "from_user" = rifanakhmad;
            "from_user_id" = 131992519;
            "from_user_id_str" = 131992519;
            "from_user_name" = "Rifan Akhmad";
            geo = "<null>";
            id = 213870600639361025;
            "id_str" = 213870600639361025;
            "iso_language_code" = in;
            metadata =             {
                "result_type" = recent;
            };
            "profile_image_url" = "http://a0.twimg.com/profile_images/2295321527/Editing_2031052012_normal.jpg";
            "profile_image_url_https" = "https://si0.twimg.com/profile_images/2295321527/Editing_2031052012_normal.jpg";
            source = "&lt;a href=&quot;http://blackberry.com/twitter&quot; rel=&quot;nofollow&quot;&gt;Twitter for BlackBerry\U00ae&lt;/a&gt;";
            text = "Juga lagu soundtracknya iklan \"penyegar cap badak\"@Liputan9: Karena #Euro2012, Lagu \"Begadang\" Dan \"Judi\" Bang Rhoma Jadi Top Request Radio\"";
            "to_user" = "<null>";
            "to_user_id" = 0;
            "to_user_id_str" = 0;
            "to_user_name" = "<null>";
        },
                {
            "created_at" = "Sat, 16 Jun 2012 05:48:17 +0000";
            "from_user" = AfrizalAditya;
            "from_user_id" = 444414040;
            "from_user_id_str" = 444414040;
            "from_user_name" = "AFRIZAL ADITYA";
            geo = "<null>";
            id = 213870591172812800;
            "id_str" = 213870591172812800;
            "in_reply_to_status_id" = 213869718459789312;
            "in_reply_to_status_id_str" = 213869718459789312;
            "iso_language_code" = vi;
            metadata =             {
                "result_type" = recent;
            };
            "profile_image_url" = "http://a0.twimg.com/profile_images/2294411946/tc7zthbd4lmc0srv01jf_normal.jpeg";
            "profile_image_url_https" = "https://si0.twimg.com/profile_images/2294411946/tc7zthbd4lmc0srv01jf_normal.jpeg";
            source = "&lt;a href=&quot;http://mobile.twitter.com&quot; rel=&quot;nofollow&quot;&gt;Mobile Web&lt;/a&gt;";
            text = "@fellyciousjambi ttg #EURO2012 min :DD";
            "to_user" = FellyciousJAMBI;
            "to_user_id" = 519604225;
            "to_user_id_str" = 519604225;
            "to_user_name" = "MRS.ONLINE SHOP";
        },
                {
            "created_at" = "Sat, 16 Jun 2012 05:48:14 +0000";
            "from_user" = "day_az";
            "from_user_id" = 54593972;
            "from_user_id_str" = 54593972;
            "from_user_name" = "Day Az";
            geo = "<null>";
            id = 213870579546198016;
            "id_str" = 213870579546198016;
            "iso_language_code" = ru;
            metadata =             {
                "result_type" = recent;
            };
            "profile_image_url" = "http://a0.twimg.com/profile_images/301917015/i_normal.jpeg";
            "profile_image_url_https" = "https://si0.twimg.com/profile_images/301917015/i_normal.jpeg";
            source = "&lt;a href=&quot;http://twitterfeed.com&quot; rel=&quot;nofollow&quot;&gt;twitterfeed&lt;/a&gt;";
            text = "\U041f\U0435\U0440\U0432\U044b\U0435 \U0443\U0447\U0430\U0441\U0442\U043d\U0438\U043a\U0438 \U043f\U043b\U0435\U0439-\U043e\U0444\U0444 \U0415\U0412\U0420\U041e-2012 \U043e\U043f\U0440\U0435\U0434\U0435\U043b\U044f\U044e\U0442\U0441\U044f (\U041e\U041f\U0420\U041e\U0421) http://t.co/oM8dA830";
            "to_user" = "<null>";
            "to_user_id" = 0;
            "to_user_id_str" = 0;
            "to_user_name" = "<null>";
        },
                {
            "created_at" = "Sat, 16 Jun 2012 05:48:08 +0000";
            "from_user" = Timpireofthesun;
            "from_user_id" = 150514655;
            "from_user_id_str" = 150514655;
            "from_user_name" = "Timmy Russell";
            geo = "<null>";
            id = 213870555428954113;
            "id_str" = 213870555428954113;
            "iso_language_code" = en;
            metadata =             {
                "result_type" = recent;
            };
            "profile_image_url" = "http://a0.twimg.com/profile_images/2177697758/image_normal.jpg";
            "profile_image_url_https" = "https://si0.twimg.com/profile_images/2177697758/image_normal.jpg";
            source = "&lt;a href=&quot;http://www.tumblr.com/&quot; rel=&quot;nofollow&quot;&gt;Tumblr&lt;/a&gt;";
            text = "Photo: England!! Carroll Walcott and wellbeck #euro #2012 #euro2012 #europe #england (Taken with Instagram) http://t.co/CzDtz0WP";
            "to_user" = "<null>";
            "to_user_id" = 0;
            "to_user_id_str" = 0;
            "to_user_name" = "<null>";
        },
                {
            "created_at" = "Sat, 16 Jun 2012 05:48:06 +0000";
            "from_user" = lalainlaw;
            "from_user_id" = 400505062;
            "from_user_id_str" = 400505062;
            "from_user_name" = "Willa lala fitria \U266c";
            geo = "<null>";
            id = 213870545681387520;
            "id_str" = 213870545681387520;
            "iso_language_code" = es;
            metadata =             {
                "result_type" = recent;
            };
            "profile_image_url" = "http://a0.twimg.com/profile_images/2312241367/koi_normal.jpg";
            "profile_image_url_https" = "https://si0.twimg.com/profile_images/2312241367/koi_normal.jpg";
            source = "&lt;a href=&quot;http://blackberry.com/twitter&quot; rel=&quot;nofollow&quot;&gt;Twitter for BlackBerry\U00ae&lt;/a&gt;";
            text = "RT @otha_sc: Follow_Me #EURO2012 #1000ADAY #OPENFOLLOW #INSTANFOLLOW http://t.co/BBehU3J1";
            "to_user" = "<null>";
            "to_user_id" = 0;
            "to_user_id_str" = 0;
            "to_user_name" = "<null>";
        },
                {
            "created_at" = "Sat, 16 Jun 2012 05:48:05 +0000";
            "from_user" = YvonneAdelya05;
            "from_user_id" = 350094345;
            "from_user_id_str" = 350094345;
            "from_user_name" = "Yvonne Adelya So";
            geo = "<null>";
            id = 213870541730361344;
            "id_str" = 213870541730361344;
            "iso_language_code" = en;
            metadata =             {
                "result_type" = recent;
            };
            "profile_image_url" = "http://a0.twimg.com/profile_images/2302248185/Screen_20120606_15002_normal.jpg";
            "profile_image_url_https" = "https://si0.twimg.com/profile_images/2302248185/Screen_20120606_15002_normal.jpg";
            source = "&lt;a href=&quot;http://www.pay4tweet.com&quot; rel=&quot;nofollow&quot;&gt;Pay4Tweet&lt;/a&gt;";
            text = "RT @TeamFollowWacky: RETWEET 4 '10,000' FOLLOWERS! http://t.co/2zLY4pd1 - C'MON #ENGLAND #EURO2012! SWEDEN 2 - 3 ENGLAND!!!! CONGRATULATIONS!!!\n #ad";
            "to_user" = "<null>";
            "to_user_id" = 0;
            "to_user_id_str" = 0;
            "to_user_name" = "<null>";
        },
                {
            "created_at" = "Sat, 16 Jun 2012 05:48:04 +0000";
            "from_user" = europakampioen;
            "from_user_id" = 456962739;
            "from_user_id_str" = 456962739;
            "from_user_name" = "Europees Kampioen ";
            geo = "<null>";
            id = 213870539096326147;
            "id_str" = 213870539096326147;
            "iso_language_code" = en;
            metadata =             {
                "result_type" = recent;
            };
            "profile_image_url" = "http://a0.twimg.com/profile_images/1737918047/europakampioen_normal.png";
            "profile_image_url_https" = "https://si0.twimg.com/profile_images/1737918047/europakampioen_normal.png";
            source = "&lt;a href=&quot;http://www.echofon.com/&quot; rel=&quot;nofollow&quot;&gt;Echofon&lt;/a&gt;";
            text = "RT @arminvanbuuren: Kharkov!!! Just finished playing. Crazy!!! We're ready!!! #neddui #euro2012 http://t.co/YjUhrkpY";
            "to_user" = "<null>";
            "to_user_id" = 0;
            "to_user_id_str" = 0;
            "to_user_name" = "<null>";
        }
    );
    "results_per_page" = 15;
    "since_id" = 0;
    "since_id_str" = 0;
}
2012-06-16 06:49:38.235 V4[560:207] WHERE IS THIS: (null)
4

1 に答える 1

1

私にとっては、dict辞書にキー「テキスト」がないようです。しかし、重要な結果があります。実行すると

NSArray results = [dict objectForKey:@"results"];

NSDictionaries を含む NSArray を取得します。そして、それらのネストされた辞書にはキー「テキスト」があります。したがって、配列の結果を反復処理する必要があります。

NSMutableArray *allTweetText = [NSMutableArray array];

for (NSDictionary *result in results) {
    NSString *text = [result objectForKey:@"text"];
    [allTweetText addObject:text];
}
于 2012-06-16T06:58:16.390 に答える