Xcode 12.5 compile error: Cannot initialize a parameter of type 'id<NSCopying> _Nonnull' with an rvalue of type

imhanhan commented 3 years ago

Summary

Getting this error at build time in Xcode 12.5 Cannot initialize a parameter of type 'id _Nonnull' with an rvalue of type '

Code to reproduce

Error on "FBClassStrongLayout.mm" file, line 202 layoutCache[currentClass] = ivars;

iOS version

iOS 14.5

Installation method

pod install

SDK version

FBRetainCycleDetector (0.1.4)

Other information

none

Q14 commented 3 years ago

1 same question

mygithub877 commented 3 years ago

same question

SonneFish commented 3 years ago

Add this post install script to your Podfile:

post_install do |installer|
    ## Fix for XCode 12.5
    find_and_replace("Pods/FBRetainCycleDetector/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm",
      "layoutCache[currentClass] = ivars;", "layoutCache[(id<NSCopying>)currentClass] = ivars;")
end

End of the Podfile add this function:

def find_and_replace(dir, findstr, replacestr)
  Dir[dir].each do |name|
      text = File.read(name)
      replace = text.gsub(findstr,replacestr)
      if text != replace
          puts "Fix: " + name
          File.open(name, "w") { |file| file.puts replace }
          STDOUT.flush
      end
  end
  Dir[dir + '*/'].each(&method(:find_and_replace))
end

https://github.com/facebook/react-native/issues/28405

mygithub877 commented 3 years ago

Add this post install script to your Podfile:

post_install do |installer|
    ## Fix for XCode 12.5
    find_and_replace("Pods/FBRetainCycleDetector/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm",
      "layoutCache[currentClass] = ivars;", "layoutCache[(id<NSCopying>)currentClass] = ivars;")
end

End of the Podfile add this function:

def find_and_replace(dir, findstr, replacestr)
  Dir[dir].each do |name|
      text = File.read(name)
      replace = text.gsub(findstr,replacestr)
      if text != replace
          puts "Fix: " + name
          File.open(name, "w") { |file| file.puts replace }
          STDOUT.flush
      end
  end
  Dir[dir + '*/'].each(&method(:find_and_replace))
end

facebook/react-native#28405

[!] An error occurred while processing the post-install hook of the Podfile.

Permission denied @ rb_sysopen - Pods/FBRetainCycleDetector/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm

what to do now?

youngdfb commented 3 years ago

Thank you for the report!
layoutCache[(id)currentClass] = ivars; appears to be the correct fix and it actually appears in the latest code. https://github.com/facebook/FBRetainCycleDetector/blob/master/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm#L201 Did you perhaps forget to pull?

sapphirezzz commented 3 years ago

Thank you for the report! layoutCache[(id)currentClass] = ivars; appears to be the correct fix and it actually appears in the latest code. https://github.com/facebook/FBRetainCycleDetector/blob/master/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm#L201 Did you perhaps forget to pull?

The latest code has not pushed to CocoaPods . Current version on CocoaPods is 0.1.4 without the fix .

X-man-rascal commented 3 years ago

Add this post install script to your Podfile:

post_install do |installer|
    ## Fix for XCode 12.5
    find_and_replace("Pods/FBRetainCycleDetector/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm",
      "layoutCache[currentClass] = ivars;", "layoutCache[(id<NSCopying>)currentClass] = ivars;")
end

End of the Podfile add this function:

def find_and_replace(dir, findstr, replacestr)
  Dir[dir].each do |name|
      text = File.read(name)
      replace = text.gsub(findstr,replacestr)
      if text != replace
          puts "Fix: " + name
          File.open(name, "w") { |file| file.puts replace }
          STDOUT.flush
      end
  end
  Dir[dir + '*/'].each(&method(:find_and_replace))
end

facebook/react-native#28405

[!] An error occurred while processing the post-install hook of the Podfile.

Permission denied @ rb_sysopen - Pods/FBRetainCycleDetector/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm

what to do now?

+1

X-man-rascal commented 3 years ago

@mygithub877 您解决这个问题了吗我的问题跟你一模一样

laszlotuss commented 3 years ago

[!] An error occurred while processing the post-install hook of the Podfile.

Permission denied @ rb_sysopen - Pods/FBRetainCycleDetector/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm
what to do now?
+1

Pods/FBRetainCycleDetector/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm

This file is read only, as all Pod source files are. Just add write permissions to yourself on the file. But at that point if you are the only one working on this project, you can just modify it by hand.

axinger commented 3 years ago

sudo chmod -R 750 Pods

aiqinxuancai commented 3 years ago

Add this post install script to your Podfile:

post_install do |installer|
    ## Fix for XCode 12.5
    find_and_replace("Pods/FBRetainCycleDetector/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm",
      "layoutCache[currentClass] = ivars;", "layoutCache[(id<NSCopying>)currentClass] = ivars;")
end

End of the Podfile add this function:

def find_and_replace(dir, findstr, replacestr)
  Dir[dir].each do |name|
      text = File.read(name)
      replace = text.gsub(findstr,replacestr)
      if text != replace
          puts "Fix: " + name
          File.open(name, "w") { |file| file.puts replace }
          STDOUT.flush
      end
  end
  Dir[dir + '*/'].each(&method(:find_and_replace))
end

facebook/react-native#28405

[!] An error occurred while processing the post-install hook of the Podfile.

Permission denied @ rb_sysopen - Pods/FBRetainCycleDetector/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm

what to do now?

Add require:

require "fileutils"

Modify the code:

def find_and_replace(dir, findstr, replacestr)
  Dir[dir].each do |name|
      FileUtils.chmod("+w", name) #add
      text = File.read(name)
      replace = text.gsub(findstr,replacestr)
      if text != replace
          puts "Fix: " + name
          File.open(name, "w") { |file| file.puts replace }
          STDOUT.flush
      end
  end
  Dir[dir + '*/'].each(&method(:find_and_replace))
end

UniqueSilence commented 3 years ago

Add this post install script to your Podfile:

post_install do |installer|
    ## Fix for XCode 12.5
    find_and_replace("Pods/FBRetainCycleDetector/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm",
      "layoutCache[currentClass] = ivars;", "layoutCache[(id<NSCopying>)currentClass] = ivars;")
end

End of the Podfile add this function:

def find_and_replace(dir, findstr, replacestr)
  Dir[dir].each do |name|
      text = File.read(name)
      replace = text.gsub(findstr,replacestr)
      if text != replace
          puts "Fix: " + name
          File.open(name, "w") { |file| file.puts replace }
          STDOUT.flush
      end
  end
  Dir[dir + '*/'].each(&method(:find_and_replace))
end

facebook/react-native#28405

[!] An error occurred while processing the post-install hook of the Podfile.

Permission denied @ rb_sysopen - Pods/FBRetainCycleDetector/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm

what to do now? __**___ execute "pod install" in the terminal window, but report the following errors:

An error occurred while processing the post-install hook of the Podfile.

Permission denied @ rb_sysopen - Pods/FBRetainCycleDetector/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm

/Users//Podfile:107:in `initialize' /Users//Podfile:107:in open' /Users/***/Podfile:107:inblock in find_and_replace' /Users//Podfile:102:in `each' /Users//Podfile:102:in find_and_replace' /Users/***/Podfile:93:inblock (3 levels) in from_ruby' /Users//ruby-2.4.10/gems/cocoapods-core-1.10.1/lib/cocoapods-core/podfile.rb:179:in `post_install!' /Users//.rvm/gems/ruby-2.4.10/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:897:in run_podfile_post_install_hook' /Users/***/.rvm/gems/ruby-2.4.10/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:885:inblock in run_podfile_post_install_hooks' /Users//.rvm/gems/ruby-2.4.10/gems/cocoapods-1.10.1/lib/cocoapods/user_interface.rb:145:in `message' /Users//.rvm/gems/ruby-2.4.10/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:884:in run_podfile_post_install_hooks' /Users/***/.rvm/gems/ruby-2.4.10/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:329:inblock (2 levels) in create_and_save_projects' /Users//.rvm/gems/ruby-2.4.10/gems/cocoapods-1.10.1/lib/cocoapods/installer/xcode/pods_project_generator/pods_project_writer.rb:61:in `write!' /Users//.rvm/gems/ruby-2.4.10/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:328:in block in create_and_save_projects' /Users/***/.rvm/gems/ruby-2.4.10/gems/cocoapods-1.10.1/lib/cocoapods/user_interface.rb:64:insection' /Users//.rvm/gems/ruby-2.4.10/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:307:in `create_and_save_projects' /Users//.rvm/gems/ruby-2.4.10/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:299:in generate_pods_project' /Users/***/.rvm/gems/ruby-2.4.10/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:178:inintegrate' /Users//.rvm/gems/ruby-2.4.10/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:166:in `install!' /Users//.rvm/gems/ruby-2.4.10/gems/cocoapods-1.10.1/lib/cocoapods/command/install.rb:52:in run' /Users/***/.rvm/gems/ruby-2.4.10/gems/claide-1.0.3/lib/claide/command.rb:334:inrun' /Users//.rvm/gems/ruby-2.4.10/gems/cocoapods-1.10.1/lib/cocoapods/command.rb:52:in `run' /Users//.rvm/gems/ruby-2.4.10/gems/cocoapods-1.10.1/bin/pod:55:in <top (required)>' /Users/***/.rvm/gems/ruby-2.4.10/bin/pod:23:inload' /Users//.rvm/gems/ruby-2.4.10/bin/pod:23:in `

' /Users//.rvm/gems/ruby-2.4.10/bin/ruby_executable_hooks:22:in eval' /Users/***/.rvm/gems/ruby-2.4.10/bin/ruby_executable_hooks:22:in

'

__**___

this blocks the executing about checking "Memory-Leaks". but how to solve the issue?

macRong commented 3 years ago

解决： layoutCache[(id<NSCopying>)currentClass] = ivars;

facebook / FBRetainCycleDetector