Crashes when appearing, Plus screen size

[sarambasich]

I have a set up like so:

But I repeatably/consistently get crashes on this line, using my iPhone 6 Plus and 6s Plus simulator:

SwiftColorPicker/Source/PickerImage.swift

Line 76 in 2fdaf66

d[i] = UInt8(255)

Something weird happening to the CFMutableDataRef? Size not expected?

It's worth nothing I took that screenshot of the UI in the crashed state.

[MrMatthias]

Currently the size has to be fixed or the buffers need to be adjusted

[sarambasich]

Thanks for the quick response! Can you elaborate? Does that mean I need to set a specific width by height size to the color picker area?

[MrMatthias]

yes, setting a width and height constraint works.

[doubleforte]

I can't seem to set a w/h constraint that works for Plus size as well as regular size. They are different sizes, so they need different values...but they are the same size class so I can't use class sizes to set different values.

I tried dynamically adjusting the width constraint in viewDidLoad(), but that didn't seem to work.

You said "size has to be fixed or the buffers need to be adjusted"...how can I adjust the buffers?

This is a great color picker, but if it explodes on some phones, then that's a dealbreaker. :(

Please help?

Thanks
brian

[sarambasich]

Also having issues with Plus size again. Adding it as a custom class in a storyboard causes a crash. Adding in code doesn't crash. Instead, moving the finger causes graphical glitches, even with set width/height.