Questions tagged [xcode]

XCode is a suite of development tools (including an IDE of the same name) from Apple primarily for developing for its Cocoa environment. Questions about XCode should be limited to installation, basic usage/configuration, and troubleshooting.

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MacOS: Cannot delete "Xcode Caches" under System Information > Storage Management

I am using a 2020 M1 Macbook Air on Monterey 12.3.1. When I go to: About this Mac > Storage > Manage > Developer I see Xcode Caches taking up 4.85 GB space. When I click delete, a pop up ...
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Prevent Xcode highlighting a delimiter when moving cursor over it

How do I prevent this incredibly annoying XCode feature that highlights the matching delimiter every time I move my cursor over one? I cannot find any setting that seems to affect this behavior.
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Should the temperature spikes with my new 2020 MacBook Pro be a concern?

mac overview and temperature readings from opening xcode/android studio/launching app It only spikes for a short time when opening programs, is that okay? I'm using Intel Power Gadget to read the temp....
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How to remove "Developer Tools" tab from Security & Privacy on Mac?

I'm using macOS Monterey 12.0 Beta. I downloaded Command Line Tools for Xcode but deleted the file from Library. Now I have "Developer Tools" tab inside my Security & Privacy list but I'...
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Why MacOS Big Sur handling small files so badly

I am an Windows and Linux user, but recently I started working littlebit more with MacOS, because I need to build iOS apps and I found out a very big annoyance with newest MacOS Big Sur running on ...
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Xcode 3.2 doesn't display images on Interface Builder

I'm trying to use Xcode for the first time in my life (because i've used Visual Studio, Visual Studio Code etc.). I wan't to create a tool that creates bootable USB for Hackintosh, and i want to use ...
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Teamviewer intercepts command-L when Windows remote controls Xcode on a Mac

I want to execute the Xcode command to go to a specific line, but when I press command-L, Teamviewer sends the screen-lock command to Windows instead. Same problem if I check or uncheck Mac > ...
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2 answers
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Homebrew pip issue 5599 on Intel macOS Big Sur

(I'm new here, so please be gentle) When using topgrade in homebrew (I installed topgrade after installing homebrew with brew install topgrade) on macOS big sur on a 2020 Intel 13" default upper ...
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Windows Crash After Connecting Iphone To Xcode 12 On A VM

I'm actually developping on a vmware of MacOS Catalina 10.15.5 with Xcode 12. I want to test my app on a physical phone so I connect my iphone to the VM with no problem but when i want to connect it ...
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216 views

Network Link Conditioner doesn't work on localhost (but does on external websites)

I read in a few places people saying Network Link Conditioner is supposed to work on localhost. However I never managed to get it working. It works for any of my external communications. If I use it ...
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about virtual machine macos

so I have windows and i need to use xcode to develop an app on ios, therefore i need to download macos on my computer. my questions is: 1-will it slow my computer since it require downloading xcode ...
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Keep tab open in Xcode 12's new tab interface

The new tab interface in Xcode 12 italicizes tabs that don't stay open as seen as you open another file. I was wondering whether there is a keyboard shortcut to keep a tab open. If you right click the ...
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Possibility of running a MacOS VM at decent speeds on a 3960X

I wanted to know if I could run a MacOS VM at decent speeds on a System using a Threadripper 3960X. It needs to be fast enogh for me to build iOS Applications on it and run an iPhone Emulator to test ...
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Can't Upgrade Mac Pro 2010, XCode and iOS SDK

Per Apple's new distribution requirements I need XCode 11 and SDK 13 to release a new version of an app but to get those I need an iOS upgrade to 10.14 which doesn't exist! I'm told by Apple support ...
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How do VS developers handle debugging to iOS from Windows?

Problem I am facing: I need to have the most recent/ compatible version of Visual Studio(windows), Visual Studio(Mac), and Xcode in order to use my set up correctly. This means every month or so ...
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compile xcode to the mac osx terminal

Please help me to fix this case. Check the attached image at this post. Kind Regards
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Running Xcode 11 on early 2011 Macbook Pro | Help Needed

I need to run an ios 13 simulator on my mac. Currently, I'm on El Capitan with Xcode 8.2. My hardware is not compatible with Catalina or Mojave. Highest I can upgrade to is High Sierra. Any workaround?...
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How do you invert the scroll-to-zoom in the storyboards for Xcode?

I have inverted the scrolling on my Mac such that I find it more comfortable. However, this of course also inverted the scrolling on my storyboards which I find uncomfortable. Is there a way to invert ...
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2 votes
1 answer
2k views

cmath compilation errors with clang-10 on Mac OS Catalina

I recently installed llvm via brew with brew install llvm, in order to use clang with OpenMP, on Mac OS 10.15.4 Catalina $ which clang /usr/local/opt/llvm/bin/clang $ clang -v clang version 10.0.0 ...
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-2 votes
1 answer
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Which version of Xcode suitable for macOs 10.13?

I need to download Xcode in my Mac OS 10.13. Which Xcode version suitable for it? It is not 10.13.6 just 10.13
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Is it possible to use a Mac as Build Server and as Desktop PC in parallel?

I have an iMac. I want to use it as my personal mac in my company. But I have also colleagues who want to use the iMac for building via Xcode. Is this possible? My use cases are: Im not logged in --> ...
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2 answers
7k views

How to install xCode11.3 on macOS High Sierra 10.13.6

Currently I am using Xcode 10.1 on MacOS High Sierra 10.13.6, on MacBook early 2011 with 4GB ram. Problem is that I am unable to upgrade my MacOS Version to Catalina, Is it possible to install ...
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2 votes
0 answers
473 views

"Kind" of .R file incorrectly displayed as "Rez Source" instead of "R Source File"

I am a R user new to MacOS. I found that the "Kind" of .R files are shown as "Rez Source" instead of "R Source File", even after I set the default app for the file as Rstudio.app (See the screenshot ...
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1 vote
1 answer
359 views

Swift process causes my MacBook Pro 2019 to freeze

After updating to macOS Catalina and Xcode 11 my MacBook Pro 2019 i9 keeps freezing after working with Xcode for a while.
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Reclaim storage space of failed XCode download from App Store

On Macbook 120gb, i had available storage of 23gb. I already have Xcode 10.3 installed and saw a notification for a new update. I installed the update and it started download and completed almost 99% ...
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Xcode 11.1 not showing up in my applications folder

I recently reinstalled Xcode, My current version of the Xcode is Version 11.1 (11A1027) After the install, I cannot see it in my Applications folder. I have it my Dock, i have it in my Launcher, ...
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8 votes
0 answers
772 views

Huge process called "swift" in the activity monitor, appears after installing Xcode 11.0

After installing Xcode 11.0, a strange processes keep showing up in the activity monitor, causing the system to freeze sometimes, and crash (shutdown) other times, these processes are called "swift", ...
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4 votes
1 answer
13k views

Which Xcode version should I download for macOS High Sierra 10.13.6?

Which Xcode version should I download for macOS High Sierra 10.13.6? Note that I downloaded Xcode 10.2, but it informed me that it requires macOS 10.14.3 or later.
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1 answer
207 views

Keyboard shortcut to select multiple lines in Xcode

Is there a keyboard shortcut to select lines e.g. 23-47 in an Xcode editor? Command-I works to select the current line and command-l to navigate to a line.
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1 vote
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922 views

Xcode 11.1 (11A1027) preview error "cannot preview in this file -- unexpected error occur"

diagnose -> "messageRepliedWithError("Connecting to launched interactive agent 2467", Optional(Error Domain=com.apple.dt.ultraviolet.service Code=17 "connectToPreviewHost: Failed to connect to 2467:...
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3 votes
1 answer
784 views

SF Symbols showing as "?"

When trying to use SF Symbols in XCode version 11 I get a question mark symbol, however if I highlight the text the symbol shows and it shows correctly in the attribute inspector - Can anyone give any ...
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2 votes
0 answers
647 views

Move Xcode Simulator files to an external drive?

I have Xcode installed and since my Mac has a small main storage I was forced to use an external drive where I moved Xcode. The thing is that currently I don't have an iPhone that supports iOS 13 and ...
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2 votes
2 answers
4k views

Xcode 11 is not loading <iostream> for c++

I updated to Xcode 11 recently with iOS 10.15 (Public Beta 8) and when loading a previous cpp file with the header #include , Xcode sends me a warning saying 'iostream' file not found. Screenshots ...
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1 vote
1 answer
1k views

Xamarin iOS Simulator Black Screen After Xcode 11 Update

I am using a Windows PC and Xamarin, Visual Studio 15.9.16, and have recently updated Xcode to version 11 on my Mac. After the Xcode update, my Xamarin.Forms app never loads and the iOS Simulator ...
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1 answer
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Xcode UUID Attributes error after updating to version 11

After updating Xcode to version 11, I can't compile my code because it shows this error on all my Core Data classes that have a UUID attribute. UUID Attributes feature requires Xcode 9.0 model file ...
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1 answer
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New to IOS/Swift/Realm. Getting this error: "Library not found for -lrealmcore-ios"

Trying to use a Realm database. Following this YouTube tutorial: https://www.youtube.com/watch?v=PmsJW59rNY8 When I try to build the project (command-B), I receive the error "Library not found for -...
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0 votes
1 answer
133 views

Console.app: HALS_OverloadMessage.cpp:445:LogPageFaultRecord

guys. Does someone know what does this exception means? I've developed a game in Buildbox 3 and exported it to Xcode. When pluged in my iPhone 6 to Mac and ran game via Xcode - game crashing after ...
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4 votes
3 answers
15k views

How to run ios13 simulator on xcode 10.3

I have got xcode 10.3 and xcode 11 beta installed on my mac. I am hoping to run UI tests on simulator with ios 13 beta which comes with xcode 11. Unfortunately the app does not compile with xcode 11. ...
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1 answer
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Appium will not launch from Eclipse on real iOS device

I am having problems running from an eclipse project on Appium in iOS. iOS has been a huge headache and has been giving me problems since I started setting up on a new Mac. For weeks, I couldn't even ...
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1 vote
0 answers
42 views

Xcode 10 on macbook- How to comment /* */ shortcut

I'm using Xcode 10 on macbook for writing C program. How can I make a block of comment with keyboard shotcut like this example: /* * class.c * * Created on: Jul 30, 2019 * Author: abbn */ ...
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138 views

How to Import Local Git Repository to Project in XCode

So, recently, I am working on a local git repository. Also recently, I decided to switch to XCode. However, on the welcome page, there is no option to import a local git repository, only an option to ...
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2 votes
0 answers
329 views

Xcode crashing when opening up gamescene.sks file

I am running Xcode 10.3 on Mac OS 10.14.6 on VMware Workstation 15 player. I am trying to learn the spritekit framework for 2d drawing and animation. This means that a file is automatically generated ...
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1 vote
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xCode Create ML option is missing from Develeper Tools

I'm on 10.14.6 and xCode 10.3. There is no "Open Developer Tool > Create ML" in xCode. Do I have to use xCode 11 beta 5?
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2 answers
1k views

GCC not working on macOS Majave?

I am trying to download some astronomy software (PINT) and when I perform make test, as suggested, it fails. I believe the problem is with my gcc compiler on my Mac. The error I am given is $ ...
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Xcode Bitbucket permission error

Im trying to clone a repository from within Bitbucket by choosing the "Clone in Xcode option". Xcode then opens and asks for my bitbucket login details, I enter the correct details but i get an error ...
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1 answer
445 views

App Store refuses to upgrade macOS Mojave10.14.2 to 10.14.6

I've acquired a MacBook MBA with this spec:  > About This Mac Version 10.14.2 Macbook Air (11-inch, Early 2014) Processor 1.4 GHz Intel Core i5 Memory 4 GB 1600 MHz DDR3 Graphics Intel HD Graphics ...
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1 vote
0 answers
115 views

Updating GCC from 4.2.1 in XCode 9.4.1 while keeping the rest to be the same

I am trying to build LibreOffice, which indicated on its guide that I must use XCode 9.4.1 as follows: NOTE: If you try to build LibreOffice on macOS Mojave 10.14, please use Xcode 9.4.1, otherwise,...
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1 vote
0 answers
349 views

Xcode 11: How to enable/fix live Interacting preview option of Xcode (for attached live preview on apple device)?

I am trying to get Interaction of my swiftUI interface live on my attached iPad Pro(Running iOS 13) but its not working. It can be seen in screenshot that it is (gray scaled) disabled (in WWDC it was ...
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1 vote
0 answers
406 views

Runtime error linking Tensorflow libraries in Xcode

My question is about setting up @rpath in Xcode. I built standalone Tensorflow 2 libraries for C/C++ so as to use them with Xcode 10 running on OSX 10.4.5. In Xcode, I setup Header Search Paths, ...
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The device must have a passcode set in order to allow this operation (0xE8003FFE)

I want to connect iPad from Xcode using connect via IP Address (WIFI). I did not configure passcode in iPad but iPad is asking to set passcode while connecting from Xcode. Can you please let me know ...
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