I have a Swift iOS project and I installed MSSTabbedPageViewController using CocoaPods. I successfully:
Created an Objective-C Bridging Header
Made one of my ViewControllers a subclass of MSSTabbedPageViewController and implemented the required methods
But When I click the tab that is supposed to present the MSSTabbedPageViewController, the app crashes and gives me the error from the title of this question.
How do I fix this?
Related
Developing in Xcode 9.3 Beta 2, had some issues with with BarButtonItem (fix), but then got some crashes. So removed then re-added the logout button, but drag-and-dropping gives me this callout:
Setting the type to UIButton and name to logoutPressed, but that didn't work:
More info:
EDIT: Traced it down to wrong ViewController binding. But checking tableViewController in XML, and it has the correct customClass and customModule set. Same on the GUI. How do I rebind?
How do I get drag-and-drop component binding working again? - Or alternatively: how do I manually bind in XML?
I found a solution, launch Xcode 9.2, copy everything from your old storyboard file to a new one, delete the old one, rename the new one Main.storyboard, that fixed it for me
Make sure you drag to the right class file
I am having the project which is successfully done the project in Xcode 5.1 using story board, I am running the project in Xcode 6.1 now its showing the error in Xcode 6.1. I am getting the error as
Main_iPhone.storyboard: error: Illegal Configuration: Static table views are only valid when embedded in UITableViewController instances
How to resolve this error and make the project run in 64 bit and support to iOS8
Hoping for the right answers.
Xcode 6 supports static tableviews only inside a UITableViewController, general purpose UIViewController with static UITableView inside are not allowed anymore.
To resolve you can follow 2 ways:
- put all the static content inside arrays, declare a table delegate and load all the content runtime. (Best solution)
- Put your static content inside a UITableViewController and embed it with a Container View inside your UIViewController (this will be more tricky if you have to intercept events of static table)
Sorry, I'm an Obj-c noob so I'm probably just missing something simple...
I'm trying to add the code in this question to my project. I want to have a simple facebook photo chooser. What does he mean when he says, "And Implement FBImagePickerDelegate delegate with delegate method imagePickingFinishedWithImage: (which is required)."?
Facebook Photo Picker Controller for iOS (similar to the Places Picker controller)
I've added the files to my project but am getting some errors. For one, it doesn't understand FBSession, which was easy to fix by importing the facebook SDK, then however I get another error.
No visible #interface for UIImageView declares the selector 'setImageWithUrl' on this line...
[objCell.imgAlbumCoverPhoto setImageWithURL:urlPhoto];
objCell.imgAlbumCoverPhoto is that a subclass of UIImageView? because UIImageView have no method called setImageWithURL by default. Then you probably havn't imported the headerfile for that class correctly.
I currently have an Xcode project that uses storyboard and I have an Xcode project in which I followed a tutorial and made a simple weather view controller. This Weather view controller uses CocaPods and requires that I use .xcworkspace whereas in my previous Xcode project (the one in which I am making via storyboard) I have been using the .xcodeproj file. I am trying to bring the weather view controller project into my storyboard Xcode project. Hopefully, I will have a button on one particular view controller link to the Weather View Controller that was initially created in another application.
I have asked a previous question in regards to a project like this but with no luck. The previous question can be seen here: combining-two-xcode-projects-one-with-code-and-one-without
In order to test the one answer I as given on that previous question I went about and created a blank Xcode Project from scratch, uploaded all of the .h and .m files, and then went into terminal (I am using mac) and programmatically the pods. The pods installed perfectly. I then put down a button and used the IBAction mentioned in the question I posted the link to above:
//When the button is tapped
-(IBAction)buttonTapped:(id)sender
{
//initialize the code only controller
WXController *WXController = [[WXController alloc] init]
//present the view
[self presentViewController:WXController animated:YES completion:nil];
}
I then ran the project and came across this error that highlighted this piece of code:
WXController *WXController = [[WXController alloc] init]
The error stated:
"No Visible #Interface for 'WXController' declares the selector alloc"
Just to make sure nothing else worked, I also tried to open the same project with .wcworkspace and came across the same error which I wasn't able to figure out.
I figured it must have been a button with the linking of the view controller with the button so not only did I post prior to this but I also did my own research and didn't have any luck as well. I checked out these posts:
How to combine two projects into one project
Loading a storyboard from a different Xcode project
Just to make the question I'm asking more clear, I included a link to the Weather Xcode Application I am trying to link to my storyboard application. You should be able to open the application here: Link
I was wondering: What exactly am I doing wrong that is providing me with the "No Visible #Interface for 'WXController' declares the selector alloc" error and even if this is fixed, am I missing something or should the view controller display properly.
Also, I have previously been using the .xcodeproj for my storyboard Xcode application. Is it necessary that once I bring this Weather view controller in, I must switch to .wcworkspace? and if so, what is the difference/ positive/ negatives of each?
Whenever I attempt to open up my storyboard, Xcode crashes with the following error report
The funny thing is, the app works fine in the simulator and builds without errors. What is causing this crash? I see two possible crashes:
Exception reason: UITableView dataSource is not set
, but that shouldn't make the storyboard crash right?
Details: Failed to compute auto layout status IBLayoutConstraint, IBUIButton, IBUIDatePicker, IBUITextField, IBUIView, IBUIViewController, and IBUIViewControllerAutolayoutGuide.
Which doesn't give much information at all.
I have been using a storyboard with Xcode 5 for some time, so the question does not appear to be related to moving from Xcode 4 to 5. I can open the storyboard as XML and I can open my iPhone storyboard just fine.
If you are using git, I would recommend reverting to a time before this problem started.
If you are not using git, and you are absolutely sure you did not edit the xml for the storyboard then I would say:
1)find the storyboard file using the finder.
2)copy it to your desktop.
3)go back to Xcode and delete the storyboard from your project, select "move to trash". 4)re-import the storyboard file into your project.
Ive had similar problems with Xcode 5 and either reverting using git or the steps above usually get me back up and running.
Exception reason: UITableView dataSource is not set
Details: Failed to compute auto layout status IBLayoutConstraint, IBUIButton, IBUIDatePicker, IBUITextField, IBUIView, IBUIViewController, and IBUIViewControllerAutolayoutGuide.
The errors described above lead me to think that one if not all viewcontroller(s) for the items listed above lost their connectivity to viewcontroller.h / viewcontroller.m files. I would make sure you have everything wired up correctly, and you can check this by making sure the items in your viewcontroller have a circle in the gutter (next to the line numbers) that is filled in (solid) if the circle is not filled in then it means your items are not wired up to your viewcontroller. I would post a picture of your .h / .m file of your viewcontroller so we can further investigate.
I ended up copying each view controller scene (in XML) into a new storyboard. Some view controllers could not be copied without the storyboard crashing so I had to recreate about 4 of them, but by and large I got the majority of my work back.
What you need to do is reopen the project again in Xcode 5 and then go to the storyboard. Then at the right side choose for "Identity and type" and then set "opens in" to Xcode 4.6 to be able to open it in Xcode 4.6. And disable auto layout, somehow when you open it in xcode 5 it asks you to update it, I think you did that without a thought, happened to me as well :)