first of all, im a very newbie to Swift language, I believe, FSCalendar is properly downloaded under my project, but when trying to use the class, it doesn't detect on custom class.
First, I created podfile and add pod 'FSCalendar' on it, and did pod install and everything seemed to go under the project.
second, I dragged and dropped FSCalendar to the project as it seems in the image below and made a view under main view defining custom class 'FSCalendar' and it just shows the FSCalendar designable,
every FSCalendar related classes display on drop down option of custom class, but it just doesnt detect it.
I would appreciate your help in advance, ive been struggling with the initial setting so long
thank you.
here is a screenshot of xcode screen
So this is due to the fact that when you do pod init it creates an .xcworkspace file which you should now be using. This has a similar symbol to the normal .xcodeproj file you'd normally open, except its white, here's a screenshot of what it should look like:
Related
In every project I do, I tend to have the same problem with my Xcode
I am new to swift programming learning it for about a week, but because of this problem, I can't go on with my lessons. I create a new project.
So I begin like this And basically I don't know another way to do it. Then I configure it like this which is I guess the only option. Then I add a label from the library, open the assistant, and control drag to connect it after the connection is made I cannot get to the properties of the UI element. In the identity inspector ViewController class is connected as well As it is shown here. Would you tell me what am I doing wrong? Because I am stuck. I am new to this and I know the problem must be small but I can't proceed.
I am using the charting library here https://github.com/danielgindi/Charts/ however I am having a couple of issues.
First, I have no idea how to set the data for a radar chart type and second, I have an error when apply the RadarChart to uiview. The error is
Unknown class RadarChartView in Interface Builder file.
The app still runs and I can see an empty uiview.
I have looked at the demo app and through the documentation but I am still unsure how to actually set any data to the chart.
Thanks
If you looked at ChartsDemo app, why you still not unsure how to use it? The code is straightforward. Otherwise I am still copy pasting code from ChartsDemo, which is meaningless.
For the class, you need to choose Charts module for your IB: https://github.com/danielgindi/Charts/issues/59
downloaded library
reembedded it with the option "Embedded Content Contains Swift Code"
In Storyboard where I defined the class for the charts view as "LineChartView", I also have to set the module manually to "Charts".
I created a new project of type Static Linked Library.
I have moved the code (previously working in the app) to the library leaving all the xib files in the app.
I have changed the export directory and added the library file from the derived data folder so it gets the compiled version and links to it.
I have added the library to the bundle and have verified it is in the app using iPhone Explorer
I have verified that the xib file recognized the new view type by removing and selecting the custom view type in the custom class field of the identity inspector.
I have changed all of the #import commands to reflect the <> VS "" change and have gotten the app to compile.
however none of the methods of my custom class can be executed. and an NSLog reports that the class is its base counterpart as opposed to the custom derived class.
I am at a loss and have spend a long time converting all the code I have to work in a library. I am hoping someone can help with this.
On this issue, it turns out that Objective C's compiler does not load the categories and custom classes in the libraries by default. There are 2 ways to overcome this.
And here are your options.
Create an Activation type method on the category that will be called to "Activate" that Class or Category. This will need to be done before the application loads any nib files. And seems like a bit of a pain in the butt. This was however how I originally overcame this issue.
Add linker flags that will tell objective C to load all libraries and attach any and all Categories and Classes within the libraries before executing the application. (this will need to be done, on top of #import(ing) the correct files from their correct locations. I will provide a graphic below. and provide the flags for search purposes
-ObjC is the first one I added, but -all_load really did the trick.
I hope that others can benefit from this experience.
I've been working away at a project of mine, when a couple days ago I noticed that changes I was making to the MainStoryboard.storyboard weren't occurring in the published version of my app. I tried adding new components and switching many elements and still no changes. I've tried cleaning and building, but the storyboard will still not update itself to my new changes. Changes I make to the code, however, work. I can dynamically populate a text field for example.
I feel like I've done something silly and not realized it, like somehow disconnected or duplicated the storyboard (though I only see one storyboard file in my list). I'm hoping someone has some ideas so I can progress with my project. Anyone?
I had the exact same problem and it was due to localization which splits the storyboard into different ones for each language. It remains one file but xcode shows each localization in the address bar (or whatever it is called) if you select the storyboard in the file navigator.
Most likely you made changes for a storyboard language you don't use yourself for testing.
I'm extremely new to cocos2D development and I have hit a problem with my background. I want it to repeat scrolling every 2000px so I have looked around and found this (in this tutorial):
[_backgroundNode incrementOffset:ccp(2000,0) forChild:background];
I have set this up in my program however it doesn't recognise the method 'incrementOffset'. Is there something I'm doing wrong? I have imported "CCParallaxNode.h", however it says I need to import "CCParallaxNode-Extras.h" which doesn't exist?!
To quote the tutorial:
I’ve created a category on CCParallaxNode that you can use to solve
this problem, which you can find in the resources for this project in
the Classes folder. Drag CCParallaxNode-Extras.h and
CCParallaxNode-Extras.m into your project, make sure “Copy items into
destination group’s folder” is checked, and click Finish.