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Your Second iOS and SwiftUI App · Task Completion | raywenderlich.com

Is that will be fine?

No, that is still just the .xcodeproj package.

Could you please kindly tell me how to do it step by step please ? Because i am a beginner and i believe its not that hard?

This demonstrates what I’m talking about when I say “the folder that encloses it”.

DoOrDone.zip (1.7 MB)

I can’t get the app to crash. I did have to delete your LottieView though, to get the project to compile, as your JSON isn’t included (and because Lottie is outside the scope of the course). I am a little confused about what I’m looking for though. If you can give me a version of the project that doesn’t use Lottie, and is problematic, with a description of what’s going wrong, I’ll have another look!

Hi,
I have a question. When I ran the app on the simulator at this point, I get the following message in the console when I switched the toggle switch:

2019-10-16 13:45:35.159887-0700 TaskList[58710:5050831] invalid mode ‘kCFRunLoopCommonModes’ provided to CFRunLoopRunSpecific - break on _CFRunLoopError_RunCalledWithInvalidMode to debug. This message will only appear once per execution.

I thought this might be my code so I tried the downloaded version. I saw the same message for the toggle switch so I don’t think there is an error in my code.

As an experiment, I tried to run this on my iPhone. I saw the same message above. Bun in addition, when I hit the button to go back to the Content View (< Tasks), the next warning came up:

2019-10-16 14:01:12.172141-0700 TaskList[5620:3121362] [TableView] Warning once only: UITableView was told to layout its visible cells and other contents without being in the view hierarchy (the table view or one of its superviews has not been added to a window). This may cause bugs by forcing views inside the table view to load and perform layout without accurate information (e.g. table view bounds, trait collection, layout margins, safe area insets, etc), and will also cause unnecessary performance overhead due to extra layout passes. Make a symbolic breakpoint at UITableViewAlertForLayoutOutsideViewHierarchy to catch this in the debugger and see what caused this to occur, so you can avoid this action altogether if possible, or defer it until the table view has been added to a window. Table view: <TtC7SwiftUIP33_BFB370BA5F1BADDC9D83021565761A4925UpdateCoalescingTableView: 0x10687a000; baseClass = UITableView; frame = (0 0; 375 812); clipsToBounds = YES; gestureRecognizers = <NSArray: 0x2821a5170>; layer = <CALayer: 0x282f711c0>; contentOffset: {0, -140.33333333333334}; contentSize: {375, 161.00000000000003}; adjustedContentInset: {140.33333333333334, 0, 34, 0}; dataSource: <TtGC7SwiftUIP10$1e0bee81819ListCoreCoordinatorGVS_20SystemListDataSourceOs5Never_GOS_19SelectionManagerBoxS2_: 0x10834e020>>

While this is only a warning, it seems important. Is this something to be concerned about? I am trying to get rid of it but need some guidance. Do you have any suggestions?

Thanks!
Diane

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Hi Diane!

You’re the third of us to be involved in the conversation about this: Your Second iOS and SwiftUI App | raywenderlich.com

My current feeling is “wait for the next beta and hope for the best”. But please let me know if you come up with better!

!!!Thank you so much! Seriously it was a problem of the lottie ! Thank you so much@@!!!

Amazing Course what are you doing for beginner developer is really so good! Thank you!!!

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Thats a great info! as Chokkaa mentioned above, its a good thing for beginner developers

Hi Jessy,
I don’t know if this is a bug or not, when i click one of the task, the EditView will jump up a little bit. It didn’t happened in your computer, i also runned the tutorial materials, but it still jumped. I tried many others ways but still not be able to solve it. My xcode version is 11.2, Swift 5.
Cheers.

@jessycatterwaul, when I click any row, then enter edit mode, then get back row gets disabled. No matter how many times I click it once again it has no effect. Meanwhile other rows remain clickable. When editing them further row becomes active again.
Could you please help.)

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I’m seeing the same problem with Xcode 11.3 and will log it with Apple. Hopefully the reproducibility means it will get fixed faster.

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Little late to the party. But Wow SwiftUI seems like I am learning iOS development again.

@jessycatterwaul I have a little issue on my app. onDelete is able to modify the model but that is not reflecting. First I thought I made the mistake typing it. then I copied contentView from this chapter to mine its identical.
Your Finished project able to delete the task from TaskStore and update the UI. Mine just delete from the task store. I dont see change unless I add the task then the old deleted task is gone.
Little confused where is the problem. Thoughts?
Currently, I have ContentView from this project and still the same issue.
whereas that same ContentView works fine in the lesson example view.

Hmmmm! :thinking: Not sure what might be the trouble without seeing the rest of your project; upload it and I’ll have a look!

@listenerxdw Do you still have issues with this?

Thanks for replying guys. I guess I caught the error when Jessy asked to create the Published Array of PrioritizedTask. I was like wait a mine I never heard of that before.
and that was the only issue. @Published :confused:

Thanks a lot for replies. Cheers

@listenerxdw: This is the bug. I am also seeing this. I came with the iPhone X release as far as I know. I think It was rectified (I might be wrong) but it seems it found its way again. I think there is a radar ticket for this. but you might wanna check.

I’ve got the same error message at the backend, after dragging a toggle button to filter the data in the List. Anyone can help to fix this?

@stanleywong Do you still have issues with this?