can u NSLog the 'responseObject'? Is that a NSDictionary or NSArray? On Wednesday, June 12, 2013, Yavuz Selim YILMAZ wrote: Hi all, I am getting error while saving my response object to my store. Here are my codes: AGPipeline *pipeline = [AGPipeline pipelineWithBaseURL:[NSURL URLWithString:@"localhost"]]; id<AGPipe> dataPipe = [pipeline pipe:^(id<AGPipeConfig> config) { [config setName:@"persons"]; [config setEndpoint:@"get_persons.php"]; }]; AGDataManager *dm = [AGDataManager manager]; id<AGStore> dataStore = [dm store:^(id<AGStoreConfig> config) { [config setName:@"persons"]; [config setType:@"PLIST"]; }]; [dataPipe read:^(id responseObject) { NSError *error; if (![dataStore save:responseObject error:&error]) NSLog(@"Save: An error occured during save! \n%@", error); } failure:^(NSError *error) { NSLog(@"An error has occured during read! \n%@", error); }]; And I am getting this log output: Save: An error occured during save! Error Domain=org.aerogear.stores.save Code=0 "error on save" UserInfo=0x727a6e0 {NSLocalizedDescription=error on save} here is my "get_persons.php" <?php $result_array = array(array( "id" => 1, "name" => "yavuz", "mail" => &quot;yavuzsel(a)buffalo.edu&quot;, "telephone" => NULL ), array( "id" => 2, "name" => "yavuzsel", "mail" => &quot;yavuzsel(a)buffalo.edu&quot;, "telephone" => "001234" )); header('HTTP/1.1 200 OK'); header('content-type: application/json'); echo json_encode($result_array); ?> Any help or direction is appreciated. Cheers, --- Yavuz Selim Yilmaz SUNY at Buffalo Computer Science and Engineering PhD Candidate -- Matthias Wessendorf blog: http://matthiaswessendorf.wordpress.com/ sessions: http://www.slideshare.net/mwessendorf twitter: http://twitter.com/mwessendorf _______________________________________________ aerogear-dev mailing list aerogear-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/aerogear-dev

Hi Yavuz, the "problem" is that the 'null' (for telephone on the first object) is, in Cocoa/ObjC mapped to NSNull. However, NSNull is, unfortunately, not a "valid" PList object/type. A work around, on your server, would be to do something like: "telephone" => "NULL", or simply exclude all keys where values are "NULL"... :-/ There are ways how we could fix it on the library: * exclude every key, where value is NSNull (which makes the value 'nil' (not NSNull) * see if new 'store' could be written, that simply uses NSJSONSerialization, to store JSON on the "filesystem" I will create a JIRA ticket for this issue. Thanks for the feedback. -M On Wed, Jun 12, 2013 at 7:52 PM, Yavuz Selim YILMAZ <yavuzsel(a)buffalo.edu&gt; wrote: here is my response object from log: ({ id = 1; mail = &quot;yavuzsel(a)buffalo.edu&quot;; name = "yavuz"; telephone = "<null>"; }, { id = 2; mail = &quot;yavuzsel(a)buffalo.edu&quot;; name = "yavuzsel"; telephone = "001234"; } ) thanks, --- Yavuz Selim Yilmaz SUNY at Buffalo Computer Science and Engineering PhD Candidate On Jun 12, 2013, at 1:49 PM, Matthias Wessendorf <matzew(a)apache.org&gt; wrote: > can u NSLog the 'responseObject'? > > Is that a NSDictionary or NSArray? > > > > On Wednesday, June 12, 2013, Yavuz Selim YILMAZ wrote: > Hi all, > > I am getting error while saving my response object to my store. Here are my codes: > > > AGPipeline *pipeline = [AGPipeline pipelineWithBaseURL:[NSURL URLWithString:@"localhost"]]; > > id<AGPipe> dataPipe = [pipeline pipe:^(id<AGPipeConfig> config) { > [config setName:@"persons"]; > [config setEndpoint:@"get_persons.php"]; > }]; > > AGDataManager *dm = [AGDataManager manager]; > > id<AGStore> dataStore = [dm store:^(id<AGStoreConfig> config) { > [config setName:@"persons"]; > [config setType:@"PLIST"]; > }]; > > [dataPipe read:^(id responseObject) { > NSError *error; > if (![dataStore save:responseObject error:&error]) > NSLog(@"Save: An error occured during save! \n%@", error); > > } failure:^(NSError *error) { > NSLog(@"An error has occured during read! \n%@", error); > }]; > > > And I am getting this log output: > > Save: An error occured during save! > Error Domain=org.aerogear.stores.save Code=0 "error on save" UserInfo=0x727a6e0 {NSLocalizedDescription=error on save} > > > here is my "get_persons.php" > > <?php > $result_array = array(array( > "id" => 1, > "name" => "yavuz", > "mail" => &quot;yavuzsel(a)buffalo.edu&quot;, > "telephone" => NULL > ), > array( > "id" => 2, > "name" => "yavuzsel", > "mail" => &quot;yavuzsel(a)buffalo.edu&quot;, > "telephone" => "001234" > )); > header('HTTP/1.1 200 OK'); > header('content-type: application/json'); > echo json_encode($result_array); > ?> > > > Any help or direction is appreciated. > > Cheers, > > --- > Yavuz Selim Yilmaz > SUNY at Buffalo > Computer Science and Engineering > PhD Candidate > > > > -- > Matthias Wessendorf > > blog: http://matthiaswessendorf.wordpress.com/ > sessions: http://www.slideshare.net/mwessendorf > twitter: http://twitter.com/mwessendorf > _______________________________________________ > aerogear-dev mailing list > aerogear-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/aerogear-dev _______________________________________________ aerogear-dev mailing list aerogear-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/aerogear-dev -- Matthias Wessendorf blog: http://matthiaswessendorf.wordpress.com/ sessions: http://www.slideshare.net/mwessendorf twitter: http://twitter.com/mwessendorf _______________________________________________ aerogear-dev mailing list aerogear-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/aerogear-dev