Demo in Swift?

[jayvenn]

Is there a demo in Swift?

[digidhamu]

You can start with this
https://www.appcoda.com/ios-charts-api-tutorial/

[jayvenn]

Yes, I started with that and got what I needed. However, now that I have updated to the latest version for Xcode 8. My project is all messed up :(

[digidhamu]

But don't upgarde to Sierra till 10.12.1 released

[thexande]

Anybody know when the version supporting swift 3/ Xcode 8 is going to be distributed with pods?

[pmairoldi]

When version 3.0 is finished. You can use it now by pointing your podfile to the master branch.

[thexande]

@petester42 Thanks for the tip.

I have it in the podfile like so:

    pod 'Charts', :git => 'https://github.com/danielgindi/Charts.git', :branch => 'master'

Install goes great, i get version 3.0:

The problem is when I build, Im getting a Dependency Analysis Error:

   “Use Legacy Swift Language Version” (SWIFT_VERSION) is required to be configured correctly   for targets which use Swift. Use the [Edit > Convert > To Current Swift Syntax…] menu to choose a Swift version or use the Build Settings editor to configure the build setting directly.

As well as the linker error and the script invocation error:

clang: error: linker command failed with exit code 1 (use -v to see invocation)

/Users/alexandermurphy/Library/Developer/Xcode/DerivedData/sparkpoll-cwcuoemcojbuazfttwipycigkggz/Build/Products/Debug-iphonesimulator/sparkpoll.app/Frameworks/Charts.framework: No such file or directory

I think the no file or dir error is caused by the pod not being built because of the legacy swift syntax, but isn't the version 3.0 supposed to support Xcode8 / swift3 combo?

Thanks again!

[pmairoldi]

You might need to use cocoapods version 1.1.0 for better Xcode 8 support. Try installing 1.1.0.rc.2 and make sure your project has the correct setting for swift 3 before running pod install.

Or you can add a post install hook in your podfile to update the swift version. A quick search on Google will get you the hook.

[thexande]

@petester42

Your instincts were correct. This was the process to get a successful build using Xcode8 / swift 3 combo:

Step 1: install latest version of cocoapods

gem install cocoapods -v 1.1.0.rc.2

Step 2: set podfile entry

pod 'Charts', :git => 'https://github.com/danielgindi/Charts.git', :branch => 'master'

Step 3: set post install hook for compiler verison

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

Step 4: Build and Rejoice

[thexande]

I am working on putting together a basic demo for this configuration and some basic charts.

[thexande]

@petester42 Trying to write a demo to close this issue, would you mind taking a quick peek at #1554 ? You might know the problem right away.

[liuxuan30]

OS X is swift demo. For other issues it's off topic so I am closing.

[lazar108]

@thexande thank god I found this! it helped a lot, using this project was a huge problem

[User2004]

https://webappcodes.com/category/ios

here is a demo in swift