Tagged Questions
0
votes
0answers
13 views
OS X frequent crash. printer?
I usually don't use OS X because I run a linux partition. Been needing to access xcode so I've been using it again. It just shuts off all of a sudden and reboots. It seems like it does it more often ...
1
vote
1answer
7 views
Interactive maps and wayfinding
I want to create a wayfinding iPhone/iPad app
the people to be able to pull up a map and for the app to track their location and show them on the map and how to get places.
I want to draw a route ...
google-maps
0
votes
0answers
27 views
How do you convert an XIB file that has two view objects to a StoryBoard ViewController
I am trying to get an XIB file to my storyboard. I have tried placing a viewcontroller on the storyboard and removing the view and adding the class of the xib file. However this only brings up the ...
-1
votes
1answer
20 views
Xcode: Single view or storyboard, tabbed or master-detail application? [on hold]
First, sorry for my English. I want to do an application for iPad with the following features and I'd like an advice:
The app will have two main functions (or two main views).
The first one allows ...
0
votes
0answers
36 views
Why can't I set this bool property to YES?
I have this model class, where I set a BOOL property in the setter of another property. But, as you can see in the screenshots, I cannot set it. Despite sending YES to the property, the setter gets a ...
1
vote
0answers
10 views
Opentok Session fail
I am going to implement video chat using Opentok by following the post http://www.iphonegamezone.net/ios-tutorial-create-iphone-video-chat-app-using-parse-and-opentok-tokbox/
I have implemented ...
0
votes
0answers
33 views
XCode 5 Storyboard Internal Inconsistencies
In XCode 5 DP6 and now GM, I have a problem with all of my projects not allowing me to use an Image Asset in more than one place on a storyboard without getting an error upon launch from XCode stating ...
-2
votes
0answers
23 views
How to get battery consumption value for an iOS app (x mAh/min)?
I'm currently trying to improve the battery usage of the app we're developing.
The only thing I found was percentage with a jailbreak solution (here),
I did not find absolute value like 3.4 mAh/min ...
-1
votes
0answers
14 views
Indexing only one target with Xcode
I'm working on a big project with multiple targets.
It seems that Xcode is indexing each files for each target, which is very time consuming.
Also, it seems that when analizing the project, warnings ...
0
votes
1answer
20 views
Is there a convenient shortcut/workflow to insert square brackets to send a message / call method in XCode?
I am new Objective C development and i am having trouble with my workflow to send a message. In order to invoke a method a java i would type the following:
obj
// .. i am thinking about what to do... ...
0
votes
1answer
51 views
Xcode 5 layout errors
I just installed Xcode 5 and I am currently preparing my apps for release to the App Store on iOS 7 next week. I am getting a whole bunch of errors and warnings though. In one app where I have a ...
0
votes
3answers
33 views
Showing a custom view on entire project as a footer
My project architecture is a 'Master Detail' and i want to show a footer through out all the viewcontrollers or tableviewcontrollers that i navigate.
Please help me to find the way.
0
votes
0answers
24 views
ObjectiveC, zoom only horizontal and move in a scrollview
I am drawing digital signals in a view.
This view is in a scrollview.
I use the gesturePich-Function to zoom.
-Signalwidth*scalevalue
My problem is, i don't know how to scroll during scaling.
I ...
0
votes
3answers
31 views
Converting NSString to NSDictionary / JSON
I have the following data saved as an NSString :
{
Key = ID;
Value = {
Content = 268;
Type = Text;
};
},
{
Key = ContractTemplateId;
Value = ...
0
votes
1answer
47 views
Why is [NSNumber numberWithBool:YES] reported as null by debugger?
After running these two lines in Xcode 4.6.3, both x and y are marked as (null) with grey text in the debugger’s Variables View pane.
NSNumber* y = [NSNumber numberWithBool:YES];
NSNumber* z = ...
0
votes
1answer
42 views
how to pass arguments and parameters in json web service?
-(void)gettop10button
{
NSURL *url=[NSURL URLWithString:@"http://appabn.com/iphone/files/api/api.php?q=helo_users&u_id=5&page=1"]; // web api link
NSURLRequest ...
0
votes
0answers
27 views
UIPicker set selected row by title
I would like to set UIPicker selected row by title, I'm using the code below, but it's not working, what I'm missing?
// data from sqlite db
test2 =[[NSString alloc]
...
0
votes
3answers
47 views
xcode ios how to set the Table View Cell on a fixed position
i have created a tableView in grouped style with the storyboard. Now I want to set the TableViewCell on a fixed position in this TableView e.g. x: 10 y:10.
So that the layout don't break on ...
1
vote
1answer
48 views
NSMutableArray with NSMutableSet error in Xcode 5 that compiles fine in Xcode 4
The following lines compile just fine in Xcode 4:
NSMutableArray *midiViewsToRemove = [NSMutableSet setWithArray:[self.noteViewControllers allKeys]];
NSMutableArray *audioViewsToRemove = ...
1
vote
2answers
28 views
How to set a single header file as C++ complier in Xcode?
There are some C++ files in my Objective-C project. In order to use STL in header files, I set the project setting to compile source as Objective-C++ in "Build Setting".
But now, I want to use ...
0
votes
3answers
40 views
Unrecognized selector sent to instance (UIStepper)
Okay, I know there is a ton of these questions out there, because I've looked and tried some of the solutions. However, many of the ones I tried didn't work or the answer was too over my head for me ...
0
votes
1answer
33 views
How to add images in UITableviewcell using CoreData in iphone
I am making some Resident details like Name,age,phoneNumber and EmailID.Those are all details are Stored using CORE DATA.Those are all details are displayed on UITableview.I want to add some extra ...
0
votes
0answers
30 views
Facebook Deep Link Xcode 5 Broken
We have a problem that is very similar to the StackOverflow problem below:
Facebook Deep Linking on iOS not starting my app
Tapping on either the app link from the sidebar or the app name in the ...
facebook
11
votes
3answers
810 views
XCode 5 GM linker error: too many compact unwind infos in function anon for architecture i386
We just updated to XCode 5 GM, and a project (iPhone only targeted at iOS 7) that built fine under DP 5 now gives the error:
ld: in ...
0
votes
1answer
22 views
identify the viewcontroller that called a modal view
I'm calling a modal viewcontoller from a number of locations and when i close it i'd like to find out what view it is on top of so i can call a update function if it is this custom list i've made.
...
1
vote
1answer
29 views
how to make database in sqlite through wizard in xcode and how to connect with database? [on hold]
I am new to ios development, I want to make a database for my CRUD operation in XCODE for that i Want to create a database, Can somebody tell me the easy way like some wizard or like i.e we create one ...
0
votes
1answer
39 views
Can I force Objective-C to require prototypes in the interface file for every routine in the implementation file?
I'm developing in iOS 6.1.
I'd like to setup Objective-C and Xcode so that for every method that appears in an implementation file, there has to be a prototype of that method explicitly listed in the ...
0
votes
0answers
20 views
I have added KeychainItemWrapper.h &.m files into my app but can not run the app and getting an error
I want save the username and password when user login, and I added the two Apple's file
in my app, but there is an error and build failed, maybe something about i386 cause this failed.
My error is:
...
3
votes
5answers
99 views
How to assign a delegate for UITextField after initialization?
New to xcode, when creating UI components in the XIB using drag/drop, where does XCode declare and allocate code for these components?
//where the heck are you?
UITextField* textField = ...
-1
votes
2answers
68 views
CoreData find string - NSPredicate OR for loop?
Sorry for my bad English, I'm beginner of using CoreData.
Now I'm trying to find if a NSString does exist in database,
there are two ways to do that, one is using NSPredicate to do request,
if ...
1
vote
1answer
29 views
Adding Storyboard support in existing project
I am using this GitHub project for an application that I am working on (Github Link 1). Unfortunately, this project doesn't support Storyboards. However, I did find one version with Storyboard ...
0
votes
1answer
22 views
AVAudioPlayer mp3 file not playing
I am an amateur developer making an ios app which includes a sound file (mp3) being played when a button impressed. However, the sound is not playing (tested on a mobile device, not ios simulator). I ...
0
votes
0answers
14 views
How to Install and use FANN with Xcode
i want to use FANN (fast artificial neural network) with Xcode
i googled for a way how to get the FANN and install it in Xcode but i did not find a result
please guys does anyone know from where can ...
1
vote
1answer
76 views
Where is this singleton included from?
I recently inherited some IOS app code containing a singleton static objective C class that contains the data shared between various classes in the app. It is very nifty design pattern and I have ...
0
votes
0answers
31 views
Crashlytics CLS_Log vs. NSLog for production apps
No really a specific question, but I was curious if anyone has ever used CLSLog() or CLSNSLog() provided by they Crashlytics SDK?
http://www.crashlytics.com/blog/announcing-crashlytics-logs/
Up ...
0
votes
2answers
57 views
How can I include HTML files in XCode / iOS? [on hold]
I would like to display HTML files included in an application bundle, but when I go to create a new document, I don't clearly see how to include HTML, except as an empty document.
What's a correct ...
0
votes
1answer
15 views
Xcode refuses to see appkey.c
I am attempting to include a Spotify player (to play a playlist) as part of my app.
I have imported and successfully linked cocoalibspotify and it compiles fine, but as soon as I do the line
...
0
votes
1answer
33 views
UIControlEventTouchCancel not triggering the function
I have two buttons in my xib file. This is my interface file
#import <UIKit/UIKit.h>
@interface ViewController : UIViewController
@property (strong, nonatomic) IBOutlet UIButton ...
-1
votes
3answers
70 views
Parse, UITableView and reloaddata
I'm sitting on this almost 4 days and I can't find the problem (already searched google a lot and tried everything but nothing helped). I have this table view I created on my storyboard. Everything is ...
0
votes
1answer
25 views
XCode : How to Add Left and Right Padding on Text Field?
I have this .h code :
#import <UIKit/UIKit.h>
@interface ViewController : UIViewController
@property (strong, nonatomic) IBOutlet UITextField *fieldEmail;
@property (strong, nonatomic) ...
1
vote
2answers
50 views
TableView is not refreshing the first time
First of all, I'm sorry for my English, but I hope you'll understand what I wan't to ask ;)
I'm creating an Iphone-App . There is a Table-View with Subjects ( like Maths, English, etc.). When I ...
0
votes
1answer
65 views
Thread 1: signal SIGABRT in main.m file
I need some help in Xcode. I am getting the error Thread 1: SIGABRT and it is pointing to the main.m file. I set up the exception breakpoint and it still stops in the main.m file.
#import ...
2
votes
1answer
61 views
Xcode : How To Customize Text Field Font With My Own TTF Font? [duplicate]
I have a simple question :
how to add / import my TTF font into Xcode so that it can be seen on 'Attributes Inspector' custom font list, so that it can be used on any components (text field, button, ...
2
votes
1answer
60 views
Xcode : How To Adjust Components Height and Weight in Pixel?
today is my first day on using Xcode and I've successfully created my first single-view application.
I have no background on Objective-C before, but I did lot of HTML + CSS in the past. So, when I ...
0
votes
5answers
54 views
Second object of each pair must be non-nil. NSDictionary
I have updated the code with all the changes described below. I am still getting an error, but its a different one.
Below is the error that I am getting.
* Terminating app due to uncaught ...
0
votes
0answers
17 views
I need to create a storyboard or xib starting point for the salesforce SDK mynativeiosapp
With the standard Salesforce SDK native iOS app "MyNativeiOSApp" which deals with the warehouse inventory story, the RootViewController (RVC) does not have a nib it only has header and implementaiton ...
1
vote
2answers
55 views
Generating error with trying to display results in UITableView from user search
Generating an error below when trying to display results in UITableView from search performed by the user. The code below is searching, filtering and should be displaying the results. (But isn't)
...
1
vote
1answer
44 views
How to use a static library (e.g. cocoapods library) on a XCTest?
I'm working with Core Data and, as I the model gets more complex, I need to make sure that the new changes I introduce don't break my model unexpectedly in other parts.
I can create unit tests and ...
-3
votes
0answers
44 views
How to pause a view
I need some help in pausing my game. This is my code:
-(void)pauseLayer:(CALayer*)layer
{
CFTimeInterval pausedTime = [layer convertTime:CACurrentMediaTime() fromLayer:nil];
layer.speed = ...
0
votes
3answers
83 views
Parse Issue in Xcode 4.6.3 - “Expected a type” - Can't find the error
I have a Problem with Xcode:
At the moment I am working on an application for iOS SDK 6.1. Somedays ago I was implementing some methods and tried to compile the project.
Then something strange ...
