duplicate symbol _XBAnimationInterpolatorEaseInOut

Question

I've created a single view iOS app. Added pod 'XBPageCurl'. When I add #import "XBPageCurlView.h" to any view controller I get this error

duplicate symbol _XBAnimationInterpolatorEaseInOut in:
/Users/alexander/Library/Developer/Xcode/DerivedData/CurlTest-fphbvwtzauotgidxuqzdympohxqz/Build/Intermediates/CurlTest.build/Debug-iphoneos/CurlTest.build/Objects-normal/arm64/ViewController.o
/Users/alexander/Library/Developer/Xcode/DerivedData/CurlTest-fphbvwtzauotgidxuqzdympohxqz/Build/Products/Debug-iphoneos/libPods-XBPageCurl.a(XBAnimation.o)
ld: 4 duplicate symbols for architecture arm64

This is not happening with a test project from github.

Any idea how to get rid of it?

Something you're importing has a definition for `XBAnimationInterpolatorEaseInOut` rather than just a declaration. What do references to that symbol look like? — Phillip Mills, May 13 '15 at 12:54
It's a block. From [here](https://github.com/marcpalmer/XBPageCurl/blob/master/XBPageCurl/XBAnimation.m) — AlexanderZ, May 13 '15 at 14:49

score 1 · Answer 1 · answered Jun 03 '16 at 07:46

1

In build settings set "No Common Blocks" to NO

answered Jun 03 '16 at 07:46

Dejan Vidmar

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score 0 · Answer 2 · answered May 18 '15 at 12:13

0

I removed any reference of interpolator block and moved the logic from it to - (BOOL)step:(NSTimeInterval)dt

answered May 18 '15 at 12:13

AlexanderZ

2,128
3
20
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duplicate symbol _XBAnimationInterpolatorEaseInOut

2 Answers2