Argument labels '(onNext:)' do not match any available overloads

[JunDang]

Short description of the issue:

Can not compile with RxCocoa

Xcode version:
Xcode 8.0 and Swift 3.0

**Installation method**:
  - CocoaPods 1.1.0


**I have multiple versions of Xcode installed**:
  (so we can know if this is a potential cause of your issue)
    - no

**Level of RxSwift knowledge**:
  (this is so we can understand your level of knowledge
    and formulate the response in an appropriate manner)
  - just starting

[kzaher]

Hi @JunDang ,

did you add

post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings['SWIFT_VERSION'] = '3.0'
      config.build_settings['MACOSX_DEPLOYMENT_TARGET'] = '10.10'
    end
  end
end

to your Podfile?

[JunDang]

@kzaher

I have added the codes you provided above and here is my Podfile looks like:

use_frameworks!
inhibit_all_warnings!

post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |config|
config.build_settings['SWIFT_VERSION'] = '3.0'
config.build_settings['MACOSX_DEPLOYMENT_TARGET'] = '10.10'
end
end
end

target ‘HuaLongTianShiUserVersion’ do
#pod 'Cartography', :git => "https://github.com/robb/Cartography.git", :tag => '0.6.0'
pod 'Cartography', :git => 'https://github.com/mluisbrown/Cartography.git', :branch => 'swift3'
pod 'Alamofire', '> 4.0'
pod 'SwiftyJSON', '> 3.1.1’
pod 'WeatherIconsKit', :git => 'git@github.com:gscalzo/WeatherIconsKit.git'
pod 'LatoFont', :git => "https://github.com/gscalzo/LatoFont.git"
pod 'RxSwift', '> 3.0.0-rc.1’
pod 'RxCocoa', '> 3.0.0-rc.1’

pod 'Charts'

#pod 'Auk', '~> 2.1'
pod 'AMap2DMap' 
pod 'AMapSearch' 

end

However the same problem exist. Please help. Thank you very much!

[kzaher]

Hi @JunDang ,

can you please try to use master branch. We've pushed some fix there that could have fixed this. There were issues with casing in includes.

#949

[JunDang]

@kzaher
Hello,
Can you let me know the command for master branch?
I have tried to use:
pod ‘RxCocoa’, :git => ‘git@github.com:ReactiveX/RxSwift/RxCocoa.git’
but it did not work.

Thank you very much!

[kzaher]

You can reference master branch with

pod ‘RxCocoa’, :git => ‘git@github.com:ReactiveX/RxSwift/RxCocoa.git’, :branch => 'master'

... but you can might as well just try 3.0.0 version.

[JunDang]

@kzaher
Thank you for your help! So I have installed 3.0.0 with pod and the issues did not show up anymore.
However, I have another issue, it says that "use of unresolved identifier NopDisposable"
I have imported RxSwift and RxCocoa. Please help!

[kzaher]

Disposables.create()

[1cookspe]

It says that

pod ‘RxCocoa’, :git => ‘git@github.com:ReactiveX/RxSwift/RxCocoa.git’, :branch => 'master'

does not exist. Has RxCocoa been moved?