WARNING: Almost all questions about development or app distribution are off topic here. See the FAQs for details. Xcode is Apple's official software development environment for Mac OS X and iOS

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0
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2answers
118 views

Xcode failed to open with error: Scanning for plug-ins failed

I went to get onto Xcode, but when I tried to open it, I got this error: Scanning for plug-ins failed. I tried re-installing Xcode, but that did not solve the issue. Why did this start happening ...
0
votes
0answers
14 views

How to perform operation on selected text in Objective c [on hold]

How can i perform operation like capitalize /small on selected text.. i want to perform this operation on selected text only not on the entire text ? i was searching in UITextFieldDelegate class also ...
0
votes
0answers
9 views

Xcode is shutting down network access on my iMac

This is really strange. I'm running OS X 10.11.4 with all updates in place on a 2010 iMac. I am using Xcode 7.3 for iOS development. When I build and deploy my iOS app to any iOS device through ...
0
votes
1answer
3k views

Xcode 7.2 downloading but not installing

I went through the tedious download process via App Store. The row in the App Store Updates tab said Xcode was installed. But no sign of it in Applications folder. When I go to the Purchased tab of ...
0
votes
0answers
10 views

SpriteKit Scene Builder Attributes Inspector missing Physics Definition [on hold]

I've been trying to teach myself to use SpriteKit using tutorials from raywenderlich.com, but i've run into a bit of a problem. The tutorial (https:// ...
14
votes
3answers
23k views

iOS Untrusted Developer error when testing app

I am trying to make my own iOS applications by using Xcode 7 and iOS 9.0. I have successfully been able to install the app on my own iPod by following these steps however when I run the application I ...
0
votes
1answer
6 views

How to run swift command while staying on breakpoint in XCode?

In JetBrains's IDEs there is a option to launch custom commands while staying on breakpoint. Is there same functionality in XCode?
19
votes
3answers
53k views

How can I compile and run C in Xcode?

Our teacher is teaching use some Data Structures algorithms that are being implemented in C. He uses Visual Studio in class, but I want to be able to run simple programs that we write on Xcode? I've ...
0
votes
2answers
629 views

Connection Interrupted error in iOS simulators after updating to xcode 7

I have updated to Xcode 7 from App Store. And now when ever I run an application or directly start the simulator from Xcode, i got an error Error Returned in reply: Connection Interrupted. I ...
9
votes
6answers
16k views

Xcode failed to download, use the purchases page to try again

I continue to get this error each time I try to install xcode: "Xcode failed to download, use the purchases page to try again" This is with the newest OSX 10.10.3. I found this thread: Xcode failed ...
0
votes
0answers
13 views

How I make XCode guarantee that some path is relative?

After I updated xcode from 6.1 to the current one, all my projects stopped compiling on other people machines. When I click files referenced from elsewhere, on my machine it shows that they are ...
0
votes
0answers
22 views

Xcode not showing latest iOS update?

I am currently trying to run my prototype app on my physical iOS device. An error is coming up saying "Could not find Developer Disk." I have come to the conclusion (by looking at other question on ...
50
votes
19answers
62k views

Xcode failed to download. Use the Purchases page to try again

Xcode is showing in the Mac App Store, ready to be updated. Clicking update results in an error: Xcode failed to download. Use the Purchases page to try again. Steps taken that didn't help: ...
-5
votes
0answers
22 views

DO I really have to use xcode? How do you cope? [closed]

I just started Xcode and I don't like it. How do you cope with using this? within 5 minutes its been crashing, I cannot get it to open new files in tabs, cannot make it remember my preferred window ...
-3
votes
0answers
14 views

Why Xcode don't have an Emulator instead [closed]

Why Apple doesn't provide us with real emulator like Android Development has ? Simulator that Apple provides is not enough to see whether the app is running fine on real device with its own ...
9
votes
2answers
2k views

Can't update Xcode

I am aware there are more questions with the same title, but I couldn't find any other post with this specific case. I have XCode 7.0 and I want to update to the last version (7.3). But it doesn't ...
2
votes
2answers
2k views

“xcode-select --install” versus retrieving the dmg from Apple's developer website

I would to ask a question closely related to already existing posts (How to install command line tools without error that is not currently available on Software Update server? and ...
0
votes
0answers
6 views

run python on Xcode but get “/usr/bin/python: can't find '__main__' module in “xxx” ” [closed]

I just wrote simple codes,like print 'hhh' but always get: /usr/bin/python: can't find 'main' module in "xxx" I know if I'm using sublime,the problem may be that I didn't save it. But I'm using ...
0
votes
1answer
177 views

Not able to install .ipa via iTunes after updating to iOS 9.3.1

I used to create the ipa file from Xcode/Product/Archive and install it via iTunes. After updating the iPad to iOS 9.3.1, the app keeps showing "Installing" in iTunes and disappears the installing ...
0
votes
5answers
3k views

Xcode 6.1 , Storyboard, Ctrl+Drag doesnt work, not even blue line

I just upgraded to XCode 6.1 I started to create a Mac, Cocoa application. In story board, i put a button on view controller, and tried to CTRL+DRAG it to the source code. Problem is that it ...
2
votes
2answers
51 views

Xcode odd behaiviour and bad rendering code

Recently I'm experiencing some odd behavior from Xcode. It jump up and down on its own, it does not render codes correctly. Like this screenshot ↓ It's driving me crazy. Have this ever occurred to ...
2
votes
1answer
3k views

Installing Xcode on OS X Yosemite

I'm new to Mac OS X and I'm trying to install Xcode on OS X Yosemite. First I tried using the AppStore, but when I click in "Install App" the App Store hangs (the little wheel in the top bar keeps ...
0
votes
0answers
5 views

Linking to the framework from the Xcode [migrated]

I'm running OSX 10.8.5 with the Xcode 5.1.1. I'm trying to write a C++ code which will use ODBC (iODBC on Mac). Unfortunately my first try ended with the compiler error about not locating sqlext.h ...
2
votes
3answers
2k views

Linking python as external build tool in Xcode 7 El Capitan

I have been using Xcode 7 as my default python editor for some time now. The usual method to run python from Xcode is given here ...
10
votes
5answers
3k views

Putting iPhone passcode into Xcode, so I wouldn't need to unlock my iPhone for every build?

Is there a way that I could put my iPhone lock code into Xcode, so I wouldn't need to unlock my iPhone for every build? It gets really frustrating that I need to physically unlock my iPhone before ...
18
votes
4answers
20k views

Installing Xcode via command line

I am a Linux user and have never used OSX before. Someone asked me for help with installing some software on an OSX "Lion" server. I asked him to give me an SSH shell, assuming that would be ...
3
votes
3answers
556 views

Apple Bug Report (Apple's Response Time?)

I did a bug report because of this Xcode Situation ( Xcode.app gets scanned by socketfilterfw (OS X Firewall) at every launch ). I wonder about the time Apple usually needs to respond. Weeks, ...
3
votes
3answers
5k views

Remotely distribute an iOS app compiled in Xcode 7 without App Store, developer program sub, or jailbreak?

Following these instructions (see also Apple's developer documentation and BoltClock's answer to Test iOS app on device without apple developer program or jailbreak), I was able to compile an iOS app ...
0
votes
0answers
5 views

XCode text search of source tree gives incomplete results

I have been using xcode 6.4 for C++ heavily lately, (I can't use the latest for certain reasons of compatibility for the project) and relied on the text search window. Lately however it started ...
6
votes
1answer
10k views

cannot install iOS 7.1 simulator for Xcode 6 (weird file mounting error)

I have XCode 5.1 working without problems with iOS 7.1 simulators until yesterday when I upgraded to Xcode 6, the installation was completed successfully, but whenever I try to download and install ...
0
votes
0answers
18 views

Set a default Scale value for Xcode 7.2.1's iOS Simulator

I just started an online course for learning Swift using Xcode to develop iOS apps. I'm using Xcode 7.2.1 and 10.11.4 on my Mac Mini Server. I use a 23" monitor. When the simulator window displays ...
0
votes
1answer
14 views

Small XCode Bug where No Output is Shown

I've recently begun to learn how to program in C, and have been using the application XCode (ver 7.2) to do so. For the most part, it's been working very well, but I've recently come across a problem: ...
1
vote
1answer
35 views

Changed developer account and now can't log in to it from Xcode

I was forced to changed my account name from a nickname to an email address. Now I can't log in to my developer account from Xcode. There appears to be no way to just edit the current developer ID in ...
2
votes
1answer
199 views

Xcode 7.2 support 3D Touch in Simulator?

I've been out of the country for a while and trying to get caught up with everything. I didn't see it anywhere thought I'd ask here before I went to the dev forums. When I left the simulator didn't ...
1
vote
0answers
12 views

iODBC header is not found in Xcode

I'm trying to build a project that is using ODBC on Apple, where I installed iODBC. I have Mac OSX 10.8 where I put Xcode 5.1.1 along with an embedded iODBC. Igors-MacBook-Air:/ igorkorot$ cd ...
0
votes
1answer
55 views

AppleID Not been accepted in XCode account pane

I've notived my Apple ID is not been accepted within XCode when I try add an Apple ID in the XCode accounts pane of preferences. I have tested the account details in both the member ceter and itunes ...
0
votes
1answer
1k views

How to launch an iOS Simulator with Safari open using a single command?

I am looking for a solution to launch the iOS Simulator from command line with Safari launched by default. Launching the simulator from command line is easy. So is the launching of Safari. But I want ...
0
votes
0answers
30 views

El Capitan - Why did Xcode run when seemingly not installed?

I updated Xcode after updating to El-Capitan. I had a problem with the Xcode update, where it hung at either "Waiting", or "Installing". I seemingly fixed the update by removing Xcode in the ...
4
votes
1answer
2k views

How to disable 3D acceleration on the Mac Book Air?

I have a Mac Book Air 2010 with an NVidia GeForce 320M chip. When I use Xcode 6 in the View Debugging tool (a 3D interface that allows debugging the view hierarchy of an app), the computer crashes ...
2
votes
1answer
8k views

Force iOS simulator to use WiFi network

I have two networks, a WiFi and a cable LAN. I want use them together, but I want to force the iOS Simulator to use only WiFi, because, the LAN is under proxy, protected, with a lot of limitations. ...
0
votes
0answers
25 views

File permissions and saving to `smb` server

Suddenly I have the problem that I cannot save files with Xcode on a server mounted via cifs:// or smb://. [Xcode 6.1; Mac OS X 10.9]. I get the following uninformative error: I also checked the ...
0
votes
0answers
19 views

pagestuff command error: Can't map file

I want to use pagestuff command line tool with my iphone application. It's working with Mac application but not with iphone application. used command pagestuff MetalMatrixMultiply.app -a Got ...
3
votes
1answer
2k views

How to use Xcode 6 debugging for single C file [closed]

Xcode 6 has Run, build, pretty much everything in debug menu greyed out for a single C file that I open in Xcode. This is a prebuilt program. I wish to debug it, and make changes to the file, but it ...
0
votes
1answer
11 views

Is there a way to stop Xcode from switching to split view when running?

I'm recording some video tutorials and would really like to disable the split view that Xcode automatically switches to when you build and run. Below is an example of what I'm talking about. Before ...
0
votes
1answer
35 views

Unable to clear Xcode from Trash. Force clear in Terminal returns permission error?

Since the App Store seemed stuck with updating Xcode to 7.3, I have decided to delete it and reinstall. However, after moving Xcode to the Trash, it refused to be cleared and instead be stuck on the ...
1
vote
2answers
94 views

How do I change the mouse's i-beam cursor in Xcode 7.3

There was a similar question to this on Stack Overflow regarding Xcode 5, however, the solution no longer works. I would like to change my IBeam cursor in Xcode to use this cursor instead. Question ...
36
votes
4answers
32k views

Where did Icon Composer go from Xcode?

I can't seem to find Icon Composer on the Xcode versions at run on Mountain Lion. Where is it? Has it been taken out? How to get it back?
3
votes
1answer
36 views

App Expose, show XCode project name

Few versions of OSX ago, the project name was shown under the XCode window, when app expose was used... now just the open file name is shown, which totally useless I cannot navigate to my open ...
0
votes
1answer
29 views

I lost my app source files, but have the app on my iPad

I've been working on an app for a while on a school computer, and had it nearly finished before the computers were wiped without my knowledge and with no warning. I have the nearly finished app, ...
6
votes
1answer
1k views

Erroneous “Installation Alert” upon installing XCode 3.2.6

I am on a clean Mac OS X 10.6.8 machine (I erased the hard drive and reinstalled the OS yesterday). I do have to re-download a few apps, and XCode happened to be one of the first. I completed the ...