How to remove row and sections from UITableView Sections based on NSDictionary Data Modal? -


code mentioned below deleting particular row

- (void)tableview:(uitableview *)tableview commiteditingstyle:   (uitableviewcelleditingstyle)editingstyle forrowatindexpath:(nsindexpath *)indexpath {    if (editingstyle == uitableviewcelleditingstyledelete) {     // delete row data source      // need remove       nsdictionary *contact = [[self.sections valueforkey:[[[self.sections allkeys] sortedarrayusingselector:@selector(localizedcaseinsensitivecompare:)] objectatindex:indexpath.section]] objectatindex:indexpath.row];     nslog(@"contact %@",contact);      [self.sections removeobjectforkey:contact];      nslog(@"%@",self.sections);      [tableview deleterowsatindexpaths:[nsarray arraywithobject:indexpath] withrowanimation:uitableviewrowanimationfade];  // crashing @ above line of code , shows error message see @ bottom of post  }     }

from above code able load uitableview correctly app crashes when trying delete commiteditingstyle: method ?

error message: 2013-05-13 15:13:33.353 indexed tableview final[1372:207] assertion failure in -[uitableview _endcellanimationswithcontext:], /sourcecache/uikit_sim/uikit-1912.3/uitableview.m:1046


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