UITableView inside UIStackView layout margins - ios

Question

I currently have a UITableView embedded inside a UIStackView. I've currently set the StackView to have its own padding like so:
stackView.layoutMargins = UIEdgeInsets(top: 0, left: 8, bottom: 0, right: 8)
stackView.isLayoutMarginsRelativeArrangement = true
I've also set the stackview to be set on its edges, and it's also under a scrollview.
However, applying those settings, I'm getting errors on the UITableView constraints, telling me that the layout margins constraints are the issue.
(
"<NSLayoutConstraint:0x600000645f90 UIStackView:0x7fa9bbc32260.width == UIScrollView:0x7fa9bc019800.width (active)>",
"<NSLayoutConstraint:0x6000006441e0 H:|-(0)-[UIScrollView:0x7fa9bc019800](LTR) (active, names: '|':COVID_19_Compliance_Coach.DashboardView:0x7fa9bbc11340 )>",
"<NSLayoutConstraint:0x600000644320 UIScrollView:0x7fa9bc019800.right == COVID_19_Compliance_Coach.DashboardView:0x7fa9bbc11340.right (active)>",
"<NSLayoutConstraint:0x600000646f30 '_UITemporaryLayoutWidth' COVID_19_Compliance_Coach.DashboardView:0x7fa9bbc11340.width == 0 (active)>",
"<NSLayoutConstraint:0x600000647250 'UISV-canvas-connection' UILayoutGuide:0x600001c76a00'UIViewLayoutMarginsGuide'.leading == UITableView:0x7fa9bc0a2e00.leading (active)>",
"<NSLayoutConstraint:0x6000006472f0 'UISV-canvas-connection' UILayoutGuide:0x600001c76a00'UIViewLayoutMarginsGuide'.trailing == UITableView:0x7fa9bc0a2e00.trailing (active)>",
"<NSLayoutConstraint:0x6000006470c0 'UIView-leftMargin-guide-constraint' H:|-(8)-[UILayoutGuide:0x600001c76a00'UIViewLayoutMarginsGuide'](LTR) (active, names: '|':UIStackView:0x7fa9bbc32260 )>",
"<NSLayoutConstraint:0x600000647160 'UIView-rightMargin-guide-constraint' H:[UILayoutGuide:0x600001c76a00'UIViewLayoutMarginsGuide']-(8)-|(LTR) (active, names: '|':UIStackView:0x7fa9bbc32260 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x6000006472f0 'UISV-canvas-connection' UILayoutGuide:0x600001c76a00'UIViewLayoutMarginsGuide'.trailing == UITableView:0x7fa9bc0a2e00.trailing (active)>
I can't seem to figure out what the error is. If someone can point me to the right direction, that'd be extremely helpful, or if there's a different approach, that'd be helpful too.
Here's also a guideline of what the view hierarchy looks like:
UIScrollView
-> UIStackView
-> UITableView

Answer 1

I would strongly suggest that you don't add a table view inside a scroll view since that table view already has a scroll view.
That being said I would add the constraints this way
ScrollView:
Pin it to all corners of the superview
Stack View:
Pin it to the four corners of the the scroll view
Create a height constraint that is equal to the scroll view height
Create a width constraint that is equal to the scroll view width
Table View
Add the table view to the stack view
If you need to add a height constraint to the the table view you need to remove the height constraint of the stack view
If you add additional views to the stack view you will need to add a height constraint to them as well

Answer 2

I realized that I was overthinking on how the designs should be implemented. I've removed the UIStackView, and replaced it with a UITableView as the root instead.
So now the Hierarchy is more:
UITableView
-> SectionHeaderView
-> CustomCells (dequeuedReusable)
I decided to put those extra views onto the section header view at the top, and then used the cells instead. Thank you guys for the suggestion and clearer approach. Much appreciated.