Post marked as solved
932
Views
I updated my MacOS and XCode this past week and now I have 15 errors that weren't there before and all dealing with the Podfiles. Most are can't build modules and not liking double quotes which the headers are supposed to be. How do I fix this as the XCode recommended fix makes it worse. Do I need to create new pods?
Post marked as unsolved
61
Views
Whenever I try to run a code(any C++ code that takes input) in Xcode, it builds successfully, but it never completes running. The bar on the top keeps saying running, and the input is never registered.
On a similar note, while trying to setup VS Code also, I was faced with an error that wchar file was not found.
Kindly help
Post marked as unsolved
84
Views
I am building a mouse and keyboard tracking software as a piece of a user assistant AI, but have hit a major block in progress since I can't gather data from the keyboard globally despite already having enabled the app in Accessibility and disabled sandbox like it was suggested I do.
I'm using "NSEvent.addGlobalMonitorForEvents(matching: NSEvent.EventTypeMask.keyUp, handler: {(event: NSEvent) in print("\(event)")})" and it works perfectly with the "NSEvent.EventTypeMask.mouseMoved" mask
Any suggestions as to what it could be? A checkbox I forgot to click somewhere? Another class/function that can be used for global keyboard input?
Post marked as unsolved
128
Views
With releases of 12.2 and 12.3 Beta, xcodebuild times out in the phase of carthage update or build.
No Carthage logs left in the archive directory(which starts with /var)
It just shows after API fails.
16:00:30 * Skipped downloading ocmock.framework binary due to the error:
16:00:30 "API rate limit exceeded for ***.***.***.***. (But here's the good news: Authenticated requests get a higher rate limit. Check out the documentation for more details.)"
16:00:49 * Building scheme "OCMock iOS" in OCMock.xcodeproj
16:13:30 xcodebuild timed out while trying to read ***.xcodeproj(censoring due to private project)
Maybe I can suggest for those who using 12.0.1 in the company to use newer version of Xcode, but that is not a solution for 12.0.1 crashes with 12.3 installed build machines on CI. Is there any workarounds?
Post marked as solved
95
Views
When ever I create a new program in Xcode(c family language) the main file created works perfectly fine in compiling the code and running it but when I create a new c++ file in the same program then Xcode just shows a duplicate error while compiling it(the code is fine, I checked it). After this the main file also shows a similar error. What to do? I am a beginner.
Post marked as unsolved
427
Views
I'm running the just-released Xcode 12.2 (12B45b) on macOS 10.15.7. When
I open an existing Mac project ( just a standard AppKit, Foundation
app, nothing extra - Objective-C with nib ) it does NOT offer "Any Mac ( Apple Silicon, Intel)". Instead it offers "Any Mac (Intel)".
Curiously, if I start a new Mac project it offers the Apple Silicon option and builds a universal app.
I'm
using Architecture ( in Build Settings ) of "Standard Architectures"
and Base SDK set to "macOS" ( which is the only option show ).
Any ideas what could be wrong?
Thanks, Brian
Post marked as unsolved
961
Views
We are observing many crashes in our application related to NSKeyValuePopPendingNotificationLocal in Foundation. They appeared in the last 5 days, the Xcode version used for the build is 12.0.1 (12A7300).
Versions built with previous xcode are not affected
The stack below:
Crash log - https://developer.apple.com/forums/content/attachment/5db85801-6405-4483-ac9b-1f2d986482de
Post marked as unsolved
350
Views
How do I create a seamless transition between my launch screen storyboard and my main storyboard? At the moment, I only have a solid color for my launch screen for simplicity, and the first screen of my app is the same color, but with a logo, so it should be a rather smooth transition. Yet when I run my app, there's always a jarring flash in between the launch screen and the first screen of my main storyboard. How do I add some sort of transition between the two, such as fade or crossfade or blur in etc.?
Thank you!
Post marked as unsolved
161
Views
I did not change nothing in my code, but after iOS 14 and Xcode 12 I started to get the crashes. Previous build was on Xcode 11 and I didn't see the crashes, I tried to create same test cases for deferent iOS and Xcode, and I don’t see the crashes in previous build. I started to get the crashes, only for iOS 14 operating systems and after using Xcode 12.
My function, where I think I have the crash, but I don't understand where exactly, because I didn't change nothing. Maybe something changed in Core Data?
(NSMutableArray *)getObjectsforEntity:(NSString *)strEntity sortBy:(NSString *)strSort isAscending:(BOOL)ascending predicate:(NSPredicate *)predicate {
NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] initWithEntityName:strEntity];
if (strSort) {
NSSortDescriptor *sort = [[NSSortDescriptor alloc] initWithKey:strSort ascending:ascending];
[fetchRequest setSortDescriptors:[NSArray arrayWithObject:sort]];
}
if (predicate) {
[fetchRequest setPredicate:predicate];
}
NSError *error;
NSMutableArray *result = [[[[self managedObjectContext] executeFetchRequest:fetchRequest error:&error] mutableCopy ]autorelease];
if (result == nil) {
return [[NSMutableArray alloc] init];
}
return result;
}
I tried to caught it and this is what I found:
==13048==ERROR: AddressSanitizer: allocator is out of memory trying to allocate 0x1a0 bytes
==13048==FATAL: AddressSanitizer: internal allocator is out of memory trying to allocate 0x50 bytes
AddressSanitizer report breakpoint hit. Use 'thread info -s' to get extended information about the report.
(lldb) thread info -s
thread #1: tid = 0x12fa63, 0x00000001041961f8 libclangrt.asaniosdynamic.dylib`asan::AsanDie(), queue = 'SQLQueue 0x16572e2c0 for MyApp.sqlite', stop reason = AddressSanitizer detected: out-of-memory
{
"accesssize": 0,
"accesstype": 0,
"address": 0,
"description": "out-of-memory",
"instrumentationclass": "AddressSanitizer",
"pc": 0,
"stoptype": "fatalerror"
}
This is what I see in log:
self RMNDatabaseManager * 0x164416210 0x0000000164416210
NSObject NSObject
isa _unsafeunretained Class RMNDatabaseManager 0x000021a1019b6131
predicate NSPredicate * 0x2d7143b90 0x00000002d7143b90
NSObject NSObject
predicateFlags struct predicateFlags
evaluationBlocked unsigned int 0
reservedPredicateFlags unsigned int 0
reserved uint32t 0
fetchRequest NSFetchRequest * 0x2ce26f2d0 0x00000002ce26f2d0
NSPersistentStoreRequest NSPersistentStoreRequest
NSObject NSObject
isa unsafeunretained Class 0x61a1fb9ef989 0x000061a1fb9ef989
error NSError * domain: nil - code: 1287 0x0000000102957960
NSObject NSObject
isa _unsafeunretained Class 0x102957880 0x0000000102957880
reserved void * 0x10295792c 0x000000010295792c
code NSInteger 1287
domain NSString * 0x303 0x0000000000000303
NSObject NSObject
isa unsafeunretained Class 0x0
userInfo NSDictionary * 0x20ff 0x00000000000020ff
NSObject NSObject
isa unsafeunretained Class 0x0
result NSMutableArray * 0x2d5131420 0x00000002d5131420
NSArray NSArray
NSObject NSObject
isa _unsafeunretained Class 0x154000452 0x0000000154000452
Crashlog details:
[[Crashed: 0 CoreData 0x000000019d9fb6b8 PFObjectIDFastHash64 + 36 (NSBasicObjectID.m:707) 1 CoreData 0x000000019d9fb6b4 PFObjectIDFastHash64 + 32 (NSBasicObjectID.m:706) 2 CoreFoundation 0x0000000197c1c10c CFBasicHashRehash + 996 (CFBasicHash.c:477) 3 CoreFoundation 0x0000000197c1fdf4 CFBasicHashRemoveValue + 2352 (CFBasicHash.c:1386) 4 CoreFoundation 0x0000000197b3e2f8 CFDictionaryRemoveValue + 224 (CFDictionary.c:471) 5 CoreData 0x000000019d94b8e8 -[NSManagedObjectContext(NSInternalAdditions) forgetObject:propagateToObjectStore:removeFromRegistry:] + 120 (NSManagedObjectContext.m:5088) 6 CoreData 0x000000019d92b450 -[PFManagedObjectReferenceQueue processReferenceQueue:] + 864 (NSManagedObjectContext.m:5077) 7 CoreData 0x000000019da43578 90-[NSManagedObjectContext(NSInternalNotificationHandling) registerAsyncReferenceCallback]blockinvoke + 68 (NSManagedObjectContext.m:8825) 8 CoreData 0x000000019da39b18 developerSubmittedBlockToNSManagedObjectContextPerform + 156 (NSManagedObjectContext.m:3880) 9 libdispatch.dylib 0x000000019782b280 dispatchclientcallout + 16 (object.m:559) 10 libdispatch.dylib 0x00000001977d3fa8 dispatchlaneserialdrain$VARIANT$mp + 612 (inlineinternal.h:2548) 11 libdispatch.dylib 0x00000001977d4a84 dispatchlaneinvoke$VARIANT$mp + 424 (queue.c:3862) 12 libdispatch.dylib 0x00000001977de518 dispatchworkloopworkerthread + 712 (queue.c:6590) 13 libsystempthread.dylib 0x00000001dc7005a4 pthreadwqthread + 272 (pthread.c:2193) 14 libsystempthread.dylib 0x00000001dc703874 startwqthread + 8]]
Post marked as unsolved
46
Views
I've been running into an issue where any programs I write in a main function continue to run after return 0. I noticed I have 2 start threads under main in the debug window when I'm running it, but I'm unsure how to get rid of the duplicated one. Anyone have this problem before?
Post marked as unsolved
75
Views
I'm building a project that uses SwiftUi, Swift Ui template, CoreData and CloudKit and I automatically get the error "cannot find the item in scope" located in my content view twice. Why does that happen when I select CloudKit before building the project?
Post marked as unsolved
103
Views
This started a couple of months ago. Every new build I send from Xcode over to my iPad appears to leave data from the previous build, which seems like it's cached somewhere and never used after that. Considering I am losing about 500M per session I get the device "out of memory" error often. Deleting my app completely erases everything so I can recover. More of an annoyance than critical bug, except when running my iPad mini.
I have a 16G mini and normally only have about 2G free. Naturally that gets eaten up about every 3 or 4 runs.
When I clear out things I have to reset a bunch of preferences to my test set. Waste of time.
It doesn't do this when I launch from the device, only when Xcode is doing it. This is with iOS14 and Xcode 12.2B2. But seems to go back to the final days of Xcode 11 on my mac.
Anyone else see this?
Post marked as unsolved
306
Views
Hello everyone!
My app is getting a crash in the tableView(_:trailingSwipeActionsConfigurationForRowAt:) function.
Apparently, the app is crashing when trying to get the indexPath.section value. I am attaching the crash log.
This is not reproducible for me. I have the hunch that this might be related to some accessibility feature, but I have not been able to corroborate it yet.
I am not sure how to solve this issue or how to move forward since I still don't know what is causing the app.
Any advice or guidance is really appreciated. Thank you!
Crashed: com.apple.main-thread
EXC_BREAKPOINT 0x00000001bd99e0c8
Crashed: com.apple.main-thread
0	libswiftUIKit.dylib						0x1bd99e0c8 IndexPath.section.getter + 168
1	MyApp													0x1033697a4 TableDelegate.tableView(_:trailingSwipeActionsConfigurationForRowAt:) + 337 (TableDelegate.swift:337)
2	MyApp													0x103369e58 @objc TableDelegate.tableView(_:trailingSwipeActionsConfigurationForRowAt:) + 4316896856 (<compiler-generated>:4316896856)
3	UIKitCore											0x1ad80b9cc -[UITableView _trailingSwipeConfigurationAtIndexPath:fromRemoveButton:] + 1892
4	UIKit													0x1f0935c34 -[UITableViewCellAccessibility _privateAccessibilityCustomActions] + 540
5	UIAccessibility								0x1bd9d8854 -[NSObject(AXPrivCategory) _retrieveCustomActionsForElement:] + 68
6	UIAccessibility								0x1bd9d8b0c -[NSObject(AXPrivCategory) _accessibilityCustomActions] + 220
7	UIAccessibility								0x1bd9f990c -[NSObjectAccessibility accessibilityRespondsToUserInteraction] + 424
8	UIKit													0x1f0952f6c -[UIViewAccessibility accessibilityRespondsToUserInteraction] + 124
9	UIKit													0x1f08f3440 -[UILabelAccessibility accessibilityRespondsToUserInteraction] + 120
10 UIKit													0x1f0959678 -[UIViewAccessibility _isEligibleForFocusInteraction] + 124
11 UIKitCore											0x1ad07f4e4 _UIFocusEnvironmentIsEligibleForFocusInteraction + 64
12 UIKitCore											0x1ad0acb44 __UIFocusMapRecurseSearchForFocusSystemInEligibleContainer + 148
13 UIKitCore											0x1ad0c30f8 -[_UIFocusMapSnapshot addRegionsInContainer:] + 64
14 UIKitCore											0x1ad0c32fc -[_UIFocusMapSnapshot addRegionsInContainers:] + 196
15 UIKitCore											0x1adad78cc -[UIView _searchForFocusRegionsInContext:] + 924
16 UIKitCore											0x1ad0c3178 -[_UIFocusMapSnapshot addRegionsInContainer:] + 192
17 UIKitCore											0x1ad0c32fc -[_UIFocusMapSnapshot addRegionsInContainers:] + 196
50 UIKitCore											0x1ada9595c -[_UIAfterCACommitBlock run] + 64
51 UIKitCore											0x1ad5ff79c _runAfterCACommitDeferredBlocks + 296
52 UIKitCore											0x1ad5eeb4c _cleanUpAfterCAFlushAndRunDeferredBlocks + 200
53 UIKitCore											0x1ad620260 _afterCACommitHandler + 76
54 CoreFoundation								 0x1aad2fecc CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION + 32
55 CoreFoundation								 0x1aad2a5b0 __CFRunLoopDoObservers + 604
56 CoreFoundation								 0x1aad2aaf8 __CFRunLoopRun + 960
57 CoreFoundation								 0x1aad2a200 CFRunLoopRunSpecific + 572
58 GraphicsServices							 0x1c0e25598 GSEventRunModal + 160
59 UIKitCore											0x1ad5f0004 -[UIApplication _run] + 1052
60 UIKitCore											0x1ad5f55d8 UIApplicationMain + 164
61 MyApp													0x102d7d654 main + 16 (AppDelegate.swift:16)
62 libdyld.dylib									0x1aaa09598 start + 4
Full crash log - https://developer.apple.com/forums/content/attachment/4049d9cc-89db-4d2c-a4d9-d71127396799
Post marked as unsolved
87
Views
after downloading xcode 12.0.1 and invoking :
xcode-select --install (in order to use gcc and gfortran) the following library is still missing:
"/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/"
only: "/Library/Developer/" exists
Any help to solve this issue please
Thank you all
Richard
Post marked as unsolved
274
Views
I ve downloaded xcode version 12.0.1
my OSX is catalina
When I invoked "xcode-select -- install" (terminal) I got this error:
"xcode-select: note: install requested for command line developer tools"
A prompt message appears to invite me to download it but the command line software or app is no longer on apple developper website (at the end)
I have to use gfortran (gcc) which requires some libraries created by xcode but which are not ; so bug for xcode.
Any help would be very much appreciated
Thank you in advance
Richard R.
