Compiled with older version of Swift language (2.0)

[hilalbaig]

Build/Products/Debug-iphonesimulator/Charts/Charts.framework/Charts compiled with older version of Swift language (2.0) than previous files (3.0) for architecture x86_64

using: Swift 2.3 + Charts 2.2.5 -> Chart2.2.5-Swift2.3 branch

[danielgindi]

Do a Clean & Build

[hilalbaig]

Thanks for the quick responce. I did but not working.
Now i switched to master. Its working. Thanks

[shenyufei]

@hilalbaig
hello, I'm a novice, I have same problem
I use cocoa pods, what should i do。please detail
such as , pod 'SnapKit', '~> 0.22.0'.
Others give me a suggestion, pod 'Charts', :git => 'https://github.com/danielgindi/Charts.git', :branch => 'Swift-2.3'
But is error, warning: Could not find remote branch Swift-2.3 to clone. fatal: Remote branch Swift-2.3 not found in upstream origin

[patrickferreira]

Also having this issue. Any ideas?

[pmairoldi]

'Swift 2.3' is not a valid branch. The proper charts versions is 2.3 for swift 2.3 support. For cocoapods use as follows: pod 'Charts', '~> 2.3'

[patrickferreira]

I managed to figure it out.
Had just updated to Charts 3.0, but XCode was giving me a hard time.

Had to delete derived data from my XCode project, as explained here:
http://stackoverflow.com/questions/38016143/how-to-delete-derived-data-in-xcode-8