NSKeyedUnarchiver error

[igorms-pro]

Hello,

In (UIView_) copyOfView:(UIView_) viewToCopy function
{
...

NSData* viewCopyData = [NSKeyedArchiver archivedDataWithRootObject:viewToCopy];
    UIView* viewCopy = [NSKeyedUnarchiver unarchiveObjectWithData:viewCopyData];

...
}
, i am having this issue: " [NSKeyedUnarchiver decodeBoolForKey:]: value for key (UIHighlighted) is not a boolean' "....
Its happening when i DOUBLE TAP on my item AND THEN try TO DRAG

After little research, some people fixed the problem with unsetting Highlighted but its not working for me....

Please, how i have to implement some double Tap function for ignoring double tap.

[SteveFortune]

Hi!

I think this is documented somewhere... I had this exact same issue and remember passing on a fix to someone. Let me see if I can dig it out.

[igorms-pro]

Okay thanks you because Im going crazy with this...

[SteveFortune]

@snakelecaps, are you using a custom UI[ TableView | CollectionView ]Cell ?

[igorms-pro]

@SteveFortune Yes

[SteveFortune]

@snakelecaps are you able to share the code for your custom cell class ? I know there are some issues with custom cells (see #8).

[igorms-pro]

I can not share with you the entire classe (Code & Etics) but perhaps a small part of if.
Im currently not on my mac computer so i will share later.
I will read your link , thanks.

[SteveFortune]

Ok, speak soon !

[igorms-pro]

hi,

UICollectionView *productsCollectionView;
UITableView *tableview;

i

Im going to check your link right now
Thanks

[igorms-pro]

Im trying using Nscoder instead of NSKeyedArchiver but i dont know where to put i? in my controller.m or I3DragBetweenHelper.m ?

[SteveFortune]

Check out the new code snippet provided an as example in the Example directory (on the dev branch).

[igorms-pro]

i read it, nice example thanks you.
But i dont know how and where implement this class?
Do i have to modify your I3DragBetweenHelper Class ?
Do i have to put in my class where i create tableView?

Thanks

[igorms-pro]

And like i said, this is not working ONLY when i double tap on my item and try to drag...
Simple drag works... :-)

[SteveFortune]

Are you using the latest version of the library on master?

[igorms-pro]

yep, but i did like i said to you in the first place, i catched some gesture...
The thing with Nscoder was so troublesome and i dont have much time.
ps: and i m a beginner on IOS :-)

[SteveFortune]

I will see if I can recreate the issue. Are you running the app on a Simulator or actual device? What version of iOS is the device ?

[igorms-pro]

Im running in iphone 5 IOS 7.1
Please how to disabled the selection (grey background) of a items (TableView)

[SteveFortune]

This might help

[igorms-pro]

I see, maybe i can add the line before
cellCopy = [self copyOfView:cell]; Line 323 and 329?

[SteveFortune]

You should not need to modify the helper class, you could trying 'turning off' highlighting for each cell in your controller's tableView:cellForRowAtIndexPath:

[igorms-pro]

Nicem its working - thanks you

[SteveFortune]

Great. Closing this issue now.

[jamesince]

Hi Steve,

I am having the same crash issue " [NSKeyedUnarchiver decodeBoolForKey:]: value for key (UIHighlighted) is not a boolean' ".... when taping once then tap again to drag. But I am using UICollectionView in my case. I try the above solution to set in 'cellForItemAtIndexPath' : setHighLighted:NO or setSelected:NO, nothing could stop from crashing. In my Custom Cell, I have only a UIImageView. The only thing I can do is to set cell 'setUserInteractionEnabled:NO'. By doing this I still can drag n drop but I need to perform an action when user taps. Could you help please?

Many thank in advance! Your helpers in great.
James.

[SteveFortune]

Hi !

I'll reopen this and have another look. I know it was definately an issue in one of my apps.

It might be a case of finding an alternative to the NSKeyed[ Archiver | Unarchiver ].

Thanks!

[igorms-pro]

I'd try Nscoder but....

[jamesince]

Many thanks Steve for opening again this issue.

Additional details, the issue happens in both src and dest UICollectionView when taping once and tap again to drag.

I am a beginner in iOS, If this could help other people who are facing the same problem, my temporary workarround for my case is to create a UIButton to cover the Cell. I set the Button background to clear color. When the button is tapped, I trigger a method to perform what I want. So the Cell heighlignting or selecting will never get called (so no crash).

I know this goes against the purpose of delegate method 'collectionView:didSelectItemAtIndexPath:' until we have a fix.

Regards,
James.

[SteveFortune]

Just ad update - I've scheduled some maintenance time this coming Sunday to work on this issue. Sorry its been so long, haven't had much time to work on this lately.

[SteveFortune]

See comments on #29 for progress

[SteveFortune]

See most recent comment on #29

[SteveFortune]

Fixed for v2.