How to Empty Caches and Clean All Targets Xcode 4 and later

Question

Jonathan suggest here  Xcode Includes  xib files that have been deleted  that cleaning all targets and empty the caches will fix the problem with Xcode including deleted  xib files but I cannot find a way to empty the cache in Xcode 4   How to do that in Xcode 4

User · Answer

You have to be careful about the xib file   I tried all the above and nothing worked for me   I was using custom UIButtons defined in the xib  and realized it might be related to the fact that I had assigned attributes there which were not changing programmatically   If you ve defined images or text there  remove them   When I did  my programmatic changes began to take effect

User · Answer

Command-Option-Shift-K to clean out the build folder  Even better  quit Xcode and clean out   Library Developer Xcode DerivedData manually  Remove all its contents because there s a bug where Xcode will run an old version of your project that s in there somewhere   Xcode 4 2 will show you the Derived Data folder  choose Window   Organizer and switch to the Projects tab  Click the right-arrow to the right of the Derived Data folder name    In the simulator  choose iOS Simulator   Reset Content and Settings   Finally  for completeness  you can delete the contents of  var folders  some caching happens there too   WARNING  Deleting  var folders can cause issues  and you may need to repair or reinstall your operating system after doing so   EDIT  I have just learned that if you are afraid to grapple with  var folders  you can use the following command in the Terminal to delete in a more targeted way   rm -rf    getconf DARWIN USER CACHE DIR  org llvm clang ModuleCache    EDIT  For certain Swift-related problems I have found it useful to delete   Library Caches com apple dt Xcode  You lose a lot when you do this  like your spare copies of the downloaded documentation doc sets  but it can be worth it

User · Answer

To delete all derived data and the module cache in  var folders use this little ruby script   derivedDataFolder   Dir glob Dir home     Library Developer Xcode DerivedData     moduleCache   Dir glob   var folders    com apple DeveloperTools    FileUtils rm rf derivedDataFolder   moduleCache   This just solved a fatal error  malformed or corrupted AST file   Unable to load module   var folders  error for me

User · Answer

My  DerivedData  with Xcode 10 2 and Mojave was here   MacHD Users  MyUser  Library Developer Xcode

User · Answer

I have been pulling out hair from my head because I thought that I had the same problem  When building the app I didn t get the same result on my iPhone as on the simulator   The problem was that I had somehow made a localized version of the MainStoryboard storyboard file  So when I ran the app on  my phone it showed the danish version    and the simulator showed the english version   Yeah I m new

User · Answer

Here s my shell script solution  which deletes derived data and cleans a project s cached assets  for Xcode 4  5 and 6   Sometimes  simply calling rm -rf on the Derived Data directory leaves a lingering file or two  but my script loops until all files are deleted

User · Answer

When using a  Data Model    there are options in the inspector to generare classes  for me this was the case as there was already a class with the existing name    Codegen  solved it for me

User · Answer

I found another way in addition to command option shift K  In XCode 4 2 there is an organizer that can be opened from top-right icon  You can clean all archives and saved project options from there  This helped my situation  I was seeing old removed files in the mainBundle

User · Answer

I tried almost everything but could not help what helped me was disabling SIP System Integration Protection  n it works I do not know what happens when and how but system file get confused somewhere and causes this   though there might be risks to disabling this obviously  here is how  1 Power on your Mac and hold down the  command   R  keys to access the Recovery Partition   2 From the Recovery Partition  click Utilities from the menu bar  and then select Terminal   3 Enter the following command into Terminal and press Enter to execute it  csrutil disable  4 Once the command has executed  exit the Terminal and reboot the Mac  When you log back into OS X  SIP will be disabled

User · Answer

I had some problems with Xcode 5 1 crashing on me  when I opened the doc window   I am not sure of the cause of it  because I was also updating docsets  while I opened the window   Well  in Xcode 5 the modules directory now resides within the derived data folder  which I for obvious reasons didn t delete  I deleted the contents of   Library Developer Xcode DerivedData ModuleCache and the   Library Preferences com apple Xcode plist and everything then seems to work  after I restarted Xcode

User · Answer

In addition to doing the following  you may experience this issue if your app s Storyboard s files are localized  First  do each of these    Clean Build Reset Simulator Restart Xcode Delete your DerivedData folder in   Library Developer Xcode DerivedData Restart Computer   What finally worked for me was re-generating the storyboard localization files and deleting the English localization  which was unneeded because the Base Locale is English   To reload your Storyboard strings  see this answer on StackOverflow    I had noticed that the non-text parts of my Storyboard were being updated  but not the localized text  If you have a localization in your app  I would recommend checking to make sure your localizations are updated  even if they re  strings files

User · Answer

Command-Option-Shift-K should do it  Alternatively  go to product menu  press the option key  now the option  Clean  will change to  Clean Build Folder      select that option

[xcode] How to Empty Caches and Clean All Targets Xcode 4 and later

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