Tag: sbjson

SBJsonparsing后执行（__NSArrayM objectForKey :)

我有一些问题试图parsingJSON使用SBJson，我做了一些研究，我找不到有帮助的… 我跟着一些关于如何做的博客，但是我仍然得到这个错误：“__NSArrayM objectForKey：” 所以这是我试图parsing的Json： { "result": [ { "authors": [ "Eric Ries" ], "bc": 9780671607, "title": "Yeah", "urlImage": "www.yeah.hey", "description": "Hey…" } ] } 这是我正在使用的代码： SBJsonParser *json; NSDictionary *jsonResults; NSError *jsonError; json = [ SBJsonParser new ]; // Get result in a NSDictionary jsonResults = (NSDictionary*) [ json objectWithString:output error:&jsonError ]; // Check if there […]

6架构i386的重复符号

duplicate symbol _OBJC_METACLASS_$_SBJsonParser in: /Users/Gaditek/Library/Developer/Xcode/DerivedData/DietBet-gyhoyhmdrobtqregldjyixtgmize/Build/Intermediates/DietBet.build/Debug-iphonesimulator/DietBet.build/Objects-normal/i386/SBJsonParser.o /Users/Gaditek/Desktop/AliMaisamProjects/Dietbet/DietBet/libfacebook_ios_sdk.a(SBJsonParser.o) duplicate symbol _OBJC_CLASS_$_SBJsonParser in: /Users/Gaditek/Library/Developer/Xcode/DerivedData/DietBet-gyhoyhmdrobtqregldjyixtgmize/Build/Intermediates/DietBet.build/Debug-iphonesimulator/DietBet.build/Objects-normal/i386/SBJsonParser.o /Users/Gaditek/Desktop/AliMaisamProjects/Dietbet/DietBet/libfacebook_ios_sdk.a(SBJsonParser.o) duplicate symbol _OBJC_IVAR_$_SBJsonWriter.sortKeys in: /Users/Gaditek/Library/Developer/Xcode/DerivedData/DietBet-gyhoyhmdrobtqregldjyixtgmize/Build/Intermediates/DietBet.build/Debug-iphonesimulator/DietBet.build/Objects-normal/i386/SBJsonWriter.o /Users/Gaditek/Desktop/AliMaisamProjects/Dietbet/DietBet/libfacebook_ios_sdk.a(SBJsonWriter.o) duplicate symbol _OBJC_IVAR_$_SBJsonWriter.humanReadable in: /Users/Gaditek/Library/Developer/Xcode/DerivedData/DietBet-gyhoyhmdrobtqregldjyixtgmize/Build/Intermediates/DietBet.build/Debug-iphonesimulator/DietBet.build/Objects-normal/i386/SBJsonWriter.o /Users/Gaditek/Desktop/AliMaisamProjects/Dietbet/DietBet/libfacebook_ios_sdk.a(SBJsonWriter.o) duplicate symbol _OBJC_METACLASS_$_SBJsonWriter in: /Users/Gaditek/Library/Developer/Xcode/DerivedData/DietBet-gyhoyhmdrobtqregldjyixtgmize/Build/Intermediates/DietBet.build/Debug-iphonesimulator/DietBet.build/Objects-normal/i386/SBJsonWriter.o /Users/Gaditek/Desktop/AliMaisamProjects/Dietbet/DietBet/libfacebook_ios_sdk.a(SBJsonWriter.o) duplicate symbol _OBJC_CLASS_$_SBJsonWriter in: /Users/Gaditek/Library/Developer/Xcode/DerivedData/DietBet-gyhoyhmdrobtqregldjyixtgmize/Build/Intermediates/DietBet.build/Debug-iphonesimulator/DietBet.build/Objects-normal/i386/SBJsonWriter.o /Users/Gaditek/Desktop/AliMaisamProjects/Dietbet/DietBet/libfacebook_ios_sdk.a(SBJsonWriter.o) ld: 6 duplicate symbols for architecture i386 clang: error: linker command failed with exit code 1 (use -v to […]

将JSON供稿转换为NSDictionary

JSON_CATEGORY_DATA_URL_STRING是我的供稿url，它可以正常返回： [ { "group":"For Sale", "code":"SSSS" }, { "group":"For Sale", "category":"Wanted", "code":"SWNT" } ] 我似乎无法得到一个很好的NSDictionary （或NSArray ）出以下代码： + (NSDictionary *)downloadJSON { NSDictionary *json_string; NSString *dataURL = [NSString stringWithFormat:@"%@", JSON_CATEGORY_DATA_URL_STRING]; NSLog(@"%@",dataURL); NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:dataURL]]; NSData *response = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil]; json_string = [[[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding]autorelease]; NSDictionary *json_dict = (NSDictionary *)json_string; NSLog(@"json_dict\n%@",json_dict); […]