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I am using the Facebook-iOS-SDK from GitHub: https://github.com/facebook/facebook-ios-sdk
tested latest commit (2a030e795aed343e7614e149a5ebdfa78b223a72) and sdk-version-3.0.8 tag, both having the same problem. Tested the Hackbook, Scrumptious, FriendPickerSample on both iDevices and iSimulator.
It was working before (on older version of XCode), so it could be the xcode upgrade, but my other projects work fine. I've tried multiple solutions on this site which works for others but not on mine, does anyone encounter this before with Facebook-SDK specifically? Thanks in advance!
EDIT: I have found the issue, if you install the FacebookSDK and you add the resources folder to get the facebook image buttons there is a Info.plist file. XCodes goes weird with this info.plist file. I have deleted it, made a clean and now it works perfect :)
OLD:
The same behavior here. On another projects it runs perfectly but in this one I have always the same problem. After some XCode restarts sometimes it runs ok, sometimes I "click" on run and then nothings happens, sometimes it runs...
The best option is to move the project to other path. Adding and removing the libsql3.0 from lib dependencies sometimes works too.
Sadly, it seems like this is a bug on XCode, it will build and run fine for once every couple of restarts and with the entire project directory moved to other path. This is very sad because apple always make good products for consumer but all their developer software are crappy compared to big M's
I ran into this problem. It seemed to start right after XCode hung and I had to force quit. This was a day before the 4.6 update. I hoped that that update might fix the problem. And I did get one successful build before I started getting that message (actually in 4.6 there are two different but similar messages that seem to alternate.
I solve the problem by letting XCode update the project settings. I first noticed this possibility when I made a duplicate copy of my project and open that, but it is clear that this option is also available in the original. Here is what I did
In the Issues Navigator just under my project "MyProject project" I had a message MyProject.xcode
Validate Project Settings
Update to recommended settings.
I click on that and I was presented with a dialog box with 4 checkboxes some explanatory text and the option to perform changes. I just let Xcode make those changes and everything has been fine since.
Remove info.plist from Facebook Resources folder. Changed the location of XCode project and Reset the iPhone simulator...now it is working :) Buggy XCode !!
I'm developing an application for the Mac and I have created an iconset to provide high-res icon for my app. When I drag it to project and run, Xcode gives me an error telling that iconset is not found, but it is there.
This is a silly suggestion but it has solved many problems for me in the past, relating to importing artwork or other resources:
have you tried Cleaning and Building?
(COMMAND+SHIFT+K and COMMAND+B)
Strange... Problem solved by moving my entire project folder from another folder to my Desktop. Now it's working fine.
I've loaded a project in Xcode 4 after not looking at it for a while. Xcode shows its progress bar and indicates in text that the project is loading, and it appears to finish, but then there are no files shown in the hierarchy or flat views. There is nothing showing in any view (except for one breakpoint in the breakpoints view).
Any ideas? Xcode gives me zero indication that anything is wrong, it shows me nothing.
I just had the same issue. After a few hours scratching my head and trying all kind of things, I finally found a fix: remove the whole package 'project.xcworkspace' inside the XXXXX.xcodeproj package.
More specifically, when you find the 'XXXXX.xcodeproj' file, right-click it, and select 'Show Package Contents'. This will get you inside the package where you will find the 'package.xcworkspace' file. It is best to do this while the Xcode project is closed.
Maybe that will work for you or for others with the same issue in the future...
Some of the project views have the "Recently Changed" filter icon. For me the problem was: i had that enabled in the Project Navigator, so it was only showing the files i recently changed. It looks like this.
I'm using Xcode 6.1 though.
I had a similar issue. After archiving a project the files would disappear from the project navigator.
It turned out that somehow XCode had added the word "main" to the searchbar below the project navigator so that almost all files where invisible. Quite frustrating.
It might be the same case for you..
For those who make it here, I was opening a older version of a similar iOS project after upgrading to the latest XCode (6.2), and was seeing the symptoms labeled in this question (missing files, folders etc.)
My solution: at the bottom left of the screen, unselecting 'Show only files with source-control status" which happened to be set on (it's blue when on). The icon looks like a 4-pt star inside a square.
remove the whole package 'project.xcworkspace' inside the XXXXX.xcodeproj package. may cause to any other error so please ignore and trying finally
You can quit xcode and reload again your project it help you
This happened to me when I tried to do an alt-tab, on a VM running in TeamViewer in Windows - Click the search bar below, enter delete multiple times and the invisible search term cleared up
I had the same issue. Besides the answers above, it could also be that you have already accidentally opened the project in another Xcode window... Close that and reopen everything and it should work.
Xcode keeps crashing on me when I open my project file. I've been able to open it fine for weeks now. Not sure how to diagnose. It only crashes for a specific project.
Process: Xcode [1293]
Path: /Developer/Applications/Xcode.app/Contents/MacOS/Xcode
Identifier: com.apple.Xcode
Version: 3.2.5 (1760)
Build Info: DevToolsIDE-17600000~5
Code Type: X86-64 (Native)
Parent Process: launchd [189]
Date/Time: 2010-12-15 16:05:24.659 -0700
OS Version: Mac OS X 10.6.5 (10H574)
Report Version: 6
Interval Since Last Report: 201 sec
Crashes Since Last Report: 4
Per-App Interval Since Last Report: 80 sec
Per-App Crashes Since Last Report: 4
Anonymous UUID: 2B7F7CFC-45EA-450C-8467-6BF1E356B6F6
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000025940
Crashed Thread: 10 Dispatch queue: com.apple.Xcode.index-access
Application Specific Information:
objc[1293]: garbage collection is ON
The crash is generally a sign the project file has been corrupted. Here's a list of possible things you can do to try to fix it.
1. Fix a corrupted *.pbxproj file
Caused by a merge conflict
If you are using version control, it might be caused by a merge conflict that has not yet been resolved.
Using Finder, open the directory that holds your project.
Right click the project file YOUR_PROJECT_NAME.xcodeproj and Open With your preferred text editing tool such as Sublime Text.
Look for merge conflicts which are usually marked using a series of ========= bars.
Resolve the merge conflicts manually or remove the changes of one side.
Caused by unreadable XML
If that fails go into the file and quickly scroll through to see if anything seems out of place - it should generally be readable XML. You could even try an XML validator against it to see if anything amiss was found.
2. Reset your workspace
Using Finder, open the directory that holds yor project.
Right click the project file MyProject.xcodeproj and choose Show Package Contents.
Delete the xcuserdata folder, which should contain a folder with your username on it.
Repeats step 2 and 3 for your workspace file MyProject.workspace
As elaborated by KennyWinker and Paul R on the answers below.
3. Recreate your Xcode project
Note that this should be your last resort as it is quite tedious to do for large projects.
Lastly you could simply re-create it. That might seem like a big pain, but basically you could just create a new project and drag everything under the "Classes" folder into Xcode to start using it (don't forget to also add the frameworks you need).
Just wanted to elucidate on #Paul R's comment.
I had a situation where Xcode was crashing every time I opened a project file. It seemed to be connect to the IB window that was opening. In the end it was deleting the contents of MyProject.xcodeproj/project.xcworkspace/xcuserdata/ that solved this. It did this by resetting the workspace (open files, window scaling, etc.)
Hope this is helpful.
What worked for me?
The only solution that worked for me was deleting the derived data folders of the hanging project, i.e the derived data folders in above directory: ~/Library/Developer/Xcode/DerivedData/. Hope it helps someone.
What didn't?
As mentioned at other places, deleting MyProject.xcodeproj/project.xcworkspace/xcuserdata/ or MyProject.xcodeproj/xcuserdata/ didn't work for me.
Just wanted add some extra content to #Kenny Winker answer...
To delete your xcode user data go,
Find your Xcode project file ex: MyProject.xcodeproj or MyProject.xcworkspace
Right click on it and choose Show Package Contents
Finally, just delete everything inside the folder xcuserdata
Done! :)
Hopefully, this adds a bit more context to people who doesn't know where to find their project user data.
I had similar problem with Xcode 8.1. The reason maybe the project file contains merge conflict data.
You can remove this by opening Xcode project file in TextEdit.
However, in my case there was no merge conflict. Simply deleting content of DerivedData worked for me.
Steps :
Open finder window then select Go Tab -> Go to Folder… (or press Cmd + shift + G)
Enter ~/Library and press Go. This opens Library folder which is hidden by default.
Go to Developer -> Xcode -> DerivedData folder. Delete all the content of this folder.
The DerivedData is like cache i.e. create every time you build/run your app.
Now open the project. It should work with no issues.
Copying Answer of #Sean D which worked for me.
After seeing a suggestion here, I solved this issue by deleting Xcode's preferences. The most reliable way to do that is the following terminal command, issued after quitting Xcode:
defaults delete com.apple.dt.Xcode
ETA: Other suggestions have involved changing or removing certain individual preference settings, but after trying a few of those, none worked for me. There seem to be multiple incompatibilities in the preferences between 6 and 7b3, so trashing the prefs entirely should work around them all.
I did every solution on the thread. But nothing helped me. Don't know why.
Instead of opening the project through Xcode, I opened the project through the terminal using open Project.xcworkspace, it magically works.
Same thing happened to me, and it was some sort of versioning issue that I couldn't fix, so I reverted back to a prior version and it worked. Feels like there are a few bugs in XCode 4 that still need to be worked out.
Inside your project folder find projectName.xcodeproj or projectName.xcworkspace if you have installed pods right click on it and click on (Show package contents) and finally delete everything inside xcuserdata folder
Launch your project it will work fine
I had XCode crashing every time I opened Images.xcassets. The solution was to delete a corrupt PDF file I had just added.
Computer restart
worked for me. While
xcuserdata deletion
and
defaults delete com.apple.dt.Xcode
didn't work for me.
I even was not able to open xcode alone or any of my projects or single .m file.
I was also facing same issue, I did every things like below but didn't work for me!
Deleting the derived data:
~/Library/Developer/Xcode/DerivedData/
Delete everything inside the folder xcuserdata:
MyProject.xcodeproj/project.xcworkspace/xcuserdata/
and
MyProject.xcodeproj/xcuserdata/
What worked for me?
In my case I have reinstalled Additional Component(Additional downloads) from below link then solved this issue.
https://developer.apple.com/xcode/resources/
If you have any open swift file in a new window (for example when you double click on a .swift file in xCode and it opens in a new window) when xCode opens this might be an issue. I think I had this window opened when closing xCode, then when opening xCode this window opens up again and for some reason crashes xCode. Try to close that open window quickly before it crashes. Strange, but that worked for me.
i tested a lot of ways but after of all i just and only change the directory of my project location every thing fixed and my Xcode works properly and I'm glad now....
I experienced XCode crashing when trying to edit a specific original.m file. None of the above solutions worked, but this did:
Create a new .m file as new.m for example.
Using a text editor open up original.m outside XCode, copy contents and paste into new.m inside XCode. Go back to working in XCode.
Delete and move to trash the original.m
Rename new.m to original.m
Now I can edit original.m without XCode crashing.
In my case there were two windows, one on the internal screen of my MacBook and one on an external each with several tabs opened before Xcode crashed and kept crashing on trying to open the xcworkspace file. The above mentioned solutions did not work. After disconnecting the external display, Xcode started without crashing and both windows were placed on the MacBook's screen. Reattached the display and everything worked as before.
I you use Cocoapods try pod deintegrate, delete the workspace, then pod install. This cured it here (Talking of Xcode 11.2.1 after upgrading the Mac to Catalina and the following crashing Xcode)
Towards a cocoa pods included project, I resolved this issue by renaming workspace file and running "pod install" on terminal again.
I was also facing same issue, everytime xcode was crashing. i restarted mac, cleared derived data/xcuserdata but nothing worked.
I had one more repo so i copied 'project.xcodeproj' file from there and paste it in current repo, this trick resolved my problem.
Go to project -> right click on .xcodeproj -> show package contents -> delete all files in xcuserdata.
Quit the xcode -> reopen
Delete the
Open project in previous version of Xcode and then close it and reopen it on Xcode version that you are using for project,
suppose you are using Xcode 11.1 and it is getting crashed while opening projects, then open it in Xcode 10.0 or 10.1.
Fix a corrupted *.pbxproj file
Reset your workspace
defaults delete com.apple.dt.Xcode
do 1~3 and
git clone ~~~.git newGitProject
copy MyProject.xcodeproj, MyProject.xcworkspace
go to GitProject
paste MyProject.xcodeproj, MyProject.xcworkspace
worked for me.
if you have git repository , try it ;)