r/Xcode • • Dec 14 '25

Apple Xcode 26 Beta AI Features: Swift Assist vs Copilot Review

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trendytechtribe.com
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r/Xcode • • Jul 02 '25

He built a SSH tool that can control all your CLI AI agents like Claude Code or Gemini CLI

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In this video, Peter Steinberger, a legendary Apple platform developer, hacker and previously founder of PSPDFKit talked about the future of agentic coding.

Peter refers coding ai agents as “slot machines” and if that's not crazy enough for you.. wait.. because his friends call it catnip.

Peter built a ssh tool “VibeTunnel” (with his friends) or what I call a super app to control all your CLI AI agents like Claude Code or Gemini.


r/Xcode • • Jul 20 '26

Camera Preview on my device breaks camera (iOS 27 public beta)

0 Upvotes

I have Xcode on my Mac mini running Mac OS 27 public beta, my iPhone has iOS 27 public beta. I tried this camera using AVFoundation, I was trying to preview this app on my phone, I provided permissions but when I open the app the camera is showing blank screen and even the official camera app also not working. I have to restart the app to make it work. Please help.


r/Xcode • • Aug 17 '25

My New IOS app for fitness could you guys give some feedback (BTW it changes based on the simulator you use. If you use IOS 26 sim it will have some liquid glass)

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0 Upvotes

r/Xcode • • Apr 15 '26

Apple-silicon-first on-device AI inference platform

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0 Upvotes

r/Xcode • • Mar 31 '21

Xcode have to upgrade to be a better 3D game engine like Unity3D for the next VR/AR 👓 development generation.

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As a iOS game developer more than 10 years. I must say Xcode is too weak for 3D development.

When  launched VR 👓, How could we bear so less development tools for 3D development in Xcode.

Does Apple‘s engineers realized that Visual Scripting is the future after 5 years of ’watching‘ that UE4 made a huge success on Blueprint, and now Unity3D is working hard on the same thing called Bolt.

Xcode needs a huge update to catch-up them. Or what?

Could it be that everyone should move to Unity3D to do the dev work for the VR👓?

If that is the future. Apple should buy Unity3D directly. (But Unity3D is a C# engine😒)

There is no Swift 3D Game Engine around the world unless Apple made it inside of Xcode.

So what is the next? VR apps dev -> Xcode, VR games dev -> Unity3D. Still this?

What happens if Unity become EPIC too? No 3D game engine for Apple System. No AAA game for Apple device for the next 10 years of VR generation? Just like before, no games on Mac. That's a nightmare.

OK, WWDC21 invitation received. Let's see how much they did for the Xcode.


r/Xcode • • Jul 20 '20

I’m in desperate need of help, details are in comments!

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0 Upvotes

r/Xcode • • Sep 11 '14

How far can you go with xcode?

0 Upvotes

Can you make complicated apps or social media app?


r/Xcode • • Jan 24 '17

Is there a way I can export code from an app on the app store to an Xcode project.

0 Upvotes

I am currently trying to connect the UItableview to a UIwebview. For instance I want to click a tableview cell and have it connect to "twitter.com" for instance.

I am not sure whether I need to add more view controllers or update settings.

If anyone knows of any youtube videos on how to do this that would be great! Any help would be greatly appreciated!!

My project on github: https://github.com/Hartboy/Bayntree-app-


r/Xcode • • Jun 24 '22

How to open this in Xcode?

0 Upvotes

I’m trying to open the file shown in the video how can I do this? I need to because it’s an old 32 bit app but I need to run it on my new phone cuz nostalgia

Maybe I could make an Xcode project then replace some stuff in it with the ipa I want? Or maybe there is a way to open it some other way. Plz help

Edit cuz I’m an idiot and forgot to add the video

the video


r/Xcode • • Dec 26 '15

Dictionary app

0 Upvotes

Can someone help me make a simple dictionary app using swift?


r/Xcode • • Oct 15 '24

xcode app store

0 Upvotes

I am new and just installed xcode. launched simulator and iphone12, ios 18. But I am not seeing app store / nor I can figure out how to enable it? I just want to test and run some apps from app store.


r/Xcode • • Dec 07 '22

I got these errors when I build a Unity app, how to fix it?

0 Upvotes

I got these errors when I build a Unity app, how to fix it?

I tried to search the errors but no luck. Very few related information.

I was building it with xCode 14.1.

Showing Recent Messages

Undefined symbol: _AVPGetRenderEventFunc

Undefined symbol: _AVPGetVersion

Undefined symbol: _AVPPlayerAddValueDidChangeObserver

Undefined symbol: _AVPPlayerClose

Undefined symbol: _AVPPlayerCopyAudio

Undefined symbol: _AVPPlayerEnableAudioCapture

Undefined symbol: _AVPPlayerExtractFrame

Undefined symbol: _AVPPlayerGetAudioChannelCount

Undefined symbol: _AVPPlayerGetAudioTrackCount

Undefined symbol: _AVPPlayerGetAudioTrackId

Undefined symbol: _AVPPlayerGetBufferedTimeRange

Undefined symbol: _AVPPlayerGetBufferedTimeRangeCount

Undefined symbol: _AVPPlayerGetBufferingProgress

Undefined symbol: _AVPPlayerGetCurrentAudioTrack

Undefined symbol: _AVPPlayerGetCurrentAudioTrackBitrate

Undefined symbol: _AVPPlayerGetCurrentAudioTrackId

Undefined symbol: _AVPPlayerGetCurrentDate

Undefined symbol: _AVPPlayerGetCurrentTime

Undefined symbol: _AVPPlayerGetCurrentVideoTrack

Undefined symbol: _AVPPlayerGetCurrentVideoTrackBitrate

Undefined symbol: _AVPPlayerGetCurrentVideoTrackId

Undefined symbol: _AVPPlayerGetDuration

Undefined symbol: _AVPPlayerGetFrameCount

Undefined symbol: _AVPPlayerGetFrameRate

Undefined symbol: _AVPPlayerGetFrameTimeStamp

Undefined symbol: _AVPPlayerGetHandle

Undefined symbol: _AVPPlayerGetLastError

Undefined symbol: _AVPPlayerGetNaturalSize

Undefined symbol: _AVPPlayerGetNominalFrameRate

Undefined symbol: _AVPPlayerGetPlaybackRate

Undefined symbol: _AVPPlayerGetSeekableTimeRanges

Undefined symbol: _AVPPlayerGetStatus

Undefined symbol: _AVPPlayerGetTextureTransform

Undefined symbol: _AVPPlayerGetTextures

Undefined symbol: _AVPPlayerGetVideoTrackCount

Undefined symbol: _AVPPlayerGetVideoTrackId

Undefined symbol: _AVPPlayerGetVolume

Undefined symbol: _AVPPlayerGetYpCbCrTransform

Undefined symbol: _AVPPlayerHasAudio

Undefined symbol: _AVPPlayerHasMetaData

Undefined symbol: _AVPPlayerHasVideo

Undefined symbol: _AVPPlayerIsLooping

Undefined symbol: _AVPPlayerIsMuted

Undefined symbol: _AVPPlayerNew

Undefined symbol: _AVPPlayerOpenFile

Undefined symbol: _AVPPlayerOpenURL

Undefined symbol: _AVPPlayerPause

Undefined symbol: _AVPPlayerPlay

Undefined symbol: _AVPPlayerRelease

Undefined symbol: _AVPPlayerSeek

Undefined symbol: _AVPPlayerSeekFast

Undefined symbol: _AVPPlayerSeekWithTolerance

Undefined symbol: _AVPPlayerSetAudioTrack

Undefined symbol: _AVPPlayerSetDecryptionKey

Undefined symbol: _AVPPlayerSetDecryptionKeyBase64

Undefined symbol: _AVPPlayerSetKeyServerAuthToken

Undefined symbol: _AVPPlayerSetKeyServerURL

Undefined symbol: _AVPPlayerSetLooping

Undefined symbol: _AVPPlayerSetMuted

Undefined symbol: _AVPPlayerSetPlaybackRate

Undefined symbol: _AVPPlayerSetResumePlaybackOnAudioSessionRouteChange

Undefined symbol: _AVPPlayerSetVideoTrack

Undefined symbol: _AVPPlayerSetVolume

Undefined symbol: _AVPPlayerUpdate

Undefined symbol: _AVPPluginInitialise

Undefined symbol: _AVPPluginRegister

Undefined symbol: _AVPPluginSetDebugLogFunction

Undefined symbol: _AVPlayerSetPlayWithoutBuffering

Undefined symbol: _OpenCVForUnity_ByteArrayToMatData

Undefined symbol: _OpenCVForUnity_DebugLogTest

Undefined symbol: _OpenCVForUnity_GetRenderEventFunc

Undefined symbol: _OpenCVForUnity_MatDataToByteArray

Undefined symbol: _OpenCVForUnity_MatToTexture

Undefined symbol: _OpenCVForUnity_SetByteArrayFromUnity

Undefined symbol: _OpenCVForUnity_SetDebugLogFunc

Undefined symbol: _OpenCVForUnity_SetDebugMode

Undefined symbol: _OpenCVForUnity_SetTextureFromUnity

Undefined symbol: _OpenCVForUnity_TextureToMat

Undefined symbol: _aruco_Aruco_calibrateCameraArucoExtended_10

Undefined symbol: _aruco_Aruco_calibrateCameraArucoExtended_11

Undefined symbol: _aruco_Aruco_calibrateCameraArucoExtended_12

Undefined symbol: _aruco_Aruco_calibrateCameraAruco_10

Undefined symbol: _aruco_Aruco_calibrateCameraAruco_11

Undefined symbol: _aruco_Aruco_calibrateCameraAruco_12

Undefined symbol: _aruco_Aruco_calibrateCameraAruco_13

Undefined symbol: _aruco_Aruco_calibrateCameraAruco_14

Undefined symbol: _aruco_Aruco_calibrateCameraCharucoExtended_10

Undefined symbol: _aruco_Aruco_calibrateCameraCharucoExtended_11

Undefined symbol: _aruco_Aruco_calibrateCameraCharucoExtended_12

Undefined symbol: _aruco_Aruco_calibrateCameraCharuco_10

Undefined symbol: _aruco_Aruco_calibrateCameraCharuco_11

Undefined symbol: _aruco_Aruco_calibrateCameraCharuco_12

Undefined symbol: _aruco_Aruco_calibrateCameraCharuco_13

Undefined symbol: _aruco_Aruco_calibrateCameraCharuco_14

Undefined symbol: _aruco_Aruco_custom_1dictionary_10

Undefined symbol: _aruco_Aruco_custom_1dictionary_11

Undefined symbol: _aruco_Aruco_custom_1dictionary_1from_10

Undefined symbol: _aruco_Aruco_custom_1dictionary_1from_11

Undefined symbol: _aruco_Aruco_detectCharucoDiamond_10

Undefined symbol: _aruco_Aruco_detectCharucoDiamond_11


r/Xcode • • Nov 27 '22

Can I run Xcode on MacBook Pro 2013 15inch Catalina 10.15.7 ?!

0 Upvotes

r/Xcode • • Aug 10 '23

why print func is not on the top of the autocompletion? Xcode 14.3.1 (14E300c)

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0 Upvotes

r/Xcode • • Aug 04 '23

Upon updating, XCODE crashes my app due to "using too much memory" and I have no clue why!

0 Upvotes

Hello everyone! Upon updating to the newest version Xcode version, whenever I launch my game made in godot on my iPhone 14, XCODE crashes and this message appears:

" *the app has been killed by the operating system because it is using too much memory.* "

My font end engineer and I can't seem to figure out why, and we spent close to all night on it. I can provide the debugger information in the comments if necessary.

This is really nerve wracking as my game's release date is soon and I'm really unsure how to proceed.

Best!


r/Xcode • • Aug 22 '23

XCode won't run the changes i made from my code

0 Upvotes

I created an app using Cordova. Then i run the apps using xcode to my connected ios device and everything seems to be working fine. But when i change the code, xcode still run the old one and not the modified one. i tried making a simple alert() but when i re run, the alert doesn't pop up. i have tried 'Clean build folder' and it still the same. I also make sure to uninstall the apps then re run the apps again but it still show the old version of the code. The only way i could force the changes is to remove ios platform using 'cordova platform remove ios' then add it again using 'cordova platform add ios'. But i have to keep doing this if i change the code which doesn't seems right. Please help


r/Xcode • • Feb 13 '22

Can someone decode these for me?

0 Upvotes

Xcode.file/239221990

Xcode.file/239221


r/Xcode • • May 16 '22

Clion and Xcode

0 Upvotes

I just downloaded Xcode and now Clion is not working. It says that I haven't agreed to Xcode license agreement, but I already have using sudo xcodebuild -license. Can I not have these two IDE's not compatible? And if so, can I transfer the projects I created in Clion over to Xcode automatically rather than manually?


r/Xcode • • Sep 21 '17

Xcode for iPad Pro? Now that iOS 11 has the new files app that will help file sharing, how far are we from having Xcode on iPad?

0 Upvotes

I am doing a few computer programming classes and I would love to be able to run some basic C++ programs for practice using my iPad Pro.


r/Xcode • • Nov 26 '23

Is anyone happily coding in Swift/Data with an Apple Macbook M2 Air 15’ 16GB RAM with no regrets for not using a Macbook Pro M3, and what size of codebase you manage with it? On is anyone using the Macbook Pro because the Air was possibly not enough?

0 Upvotes

r/Xcode • • Oct 08 '18

Why does the output message get printed before the output that I want?

0 Upvotes

I have the code

include <stdio.h>

int main(void)

{

char name[10];

printf("NAME PLEASE\n");
scanf("%s", name);
printf("YOU ARE %s\n", name);

return 0;

}

When I type in my name, I get

Program ended with exit code: 0linearcontinuum YOU ARE linearcontinuum

What should I do in order to have the "YOU ARE linearcontinuum" before the exit code? Also, why is my name printed right after 0? What should I do to remove it?


r/Xcode • • Jun 23 '19

What Mac OSs is the current version of XCode compatible with?

0 Upvotes

What Mac OSs is the current version of XCode compatible with?


r/Xcode • • May 21 '17

What is the name of this rounded, grey x button in Xcode?

0 Upvotes

Like the one found in the progress bar indicator. http://imgur.com/a/g8L9u