Grid Items are removed at random and my App crashes

[ragingprodigy]

I just started working with AQGridView and it's quite brilliant. I however have an issue that's been bugging me for quite a while now.

I use XCode 6 and I found out that my grid view removes items as I attempt to scroll down the view. Sometimes, the items are removed after I select different cells. I've not been able to isolate the cause.

Once the items/cells are removed, any activity on the view causes the app to crash and it points to this line:

[removedCells makeObjectsPerformSelector: @selector(removeFromSuperview)];

[hongzhewudi]

hello friend ,can you tell me the answer?i meet the problem too