How can I reload the data in a WatchKit tableview?

Question

I have an app for iPhone with a Tableview, whose data comes from CoreData.

The same data are also displayed in a watch app:

If I add a row from the iPhone app:

and I reload data in the Watch app:

I see the old rows empty!

If the stop the watch app and I start it again, everything appears correctly!

This is the code to fill the Tableview in the watch app

-(void)awakeWithContext:(id)context{     [super awakeWithContext:context];        [self loadTable]; }  -(void)loadTable{     NSLog(@"loadTableData");     NSManagedObjectContext *managedObjectContext = [self managedObjectContext];     NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] initWithEntityName:@"Data"];     NSEntityDescription *entity = [NSEntityDescription entityForName:@"Data"         inManagedObjectContext:managedObjectContext];     [fetchRequest setEntity:entity];      NSSortDescriptor *sortByDate = [[NSSortDescriptor alloc] initWithKey:@"sortedDateAndTime" ascending:NO];     NSArray *sortDescriptors = [[NSArray alloc] initWithObjects:sortByDate, nil];     [fetchRequest setSortDescriptors:sortDescriptors];     self.watchMArray = [[managedObjectContext executeFetchRequest:fetchRequest error:nil] mutableCopy];    //  [self.watchTableView setRowTypes:self.watchMArray];     [self.watchTableView setNumberOfRows:self.watchMArray.count withRowType:@"data"];      for (NSInteger i = 0; i < self.watchMArray.count; i++)     {         WatchTableCell *cell = [self.watchTableView rowControllerAtIndex:i];         NSManagedObject *data = [self.watchMArray objectAtIndex:i];         dispatch_async(dispatch_get_global_queue( DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^(void){             //Background Thread             UIImage *foto =[self loadImageFromData:[data valueForKey:@"imageData"]];             dispatch_async(dispatch_get_main_queue(), ^(void){                 //Run UI Updates             [cell.watchImage setImage:foto];             [cell.watchDate setText:[NSString stringWithFormat:@"%@", [data valueForKey:@"dataEOra"] ]];             });         });     } } 

This is the code I am currently using to reload it:

- (IBAction)reloadTable {             [self loadTable]; } 

Where am I wrong?

Answer 1

In the link @leolobato posted, there is actually a workaround. It did solve my problem.

https://devforums.apple.com/message/1098875#1098875

when you change your rows just set them to =@"" first.

For example, if your row has a row.Label and you are changing it, do row.Label.text = @"" then again right after row.Label.text =@"[Actual text]"