Error in openflow library iphone

Question

whenever I am adding an openflow library and execute, this error occur

Undefined symbols:
  "_CATransform3DIdentity", referenced from:
      _CATransform3DIdentity$non_lazy_ptr in AFOpenFlowView.o
     (maybe you meant: _CATransform3DIdentity$non_lazy_ptr)
  "_CATransform3DRotate", referenced from:
      -[AFOpenFlowView(hidden) setUpInitialState] in AFOpenFlowView.o
      -[AFOpenFlowView(hidden) setUpInitialState] in AFOpenFlowView.o
ld: symbol(s) not found
collect2: ld returned 1 exit status

Any one have any idea about it?

After having asked 21 questions already, please finally learn how to format on StackOverflow. Thank you. — DarkDust, May 09 '11 at 14:03

score 3 · Accepted Answer · answered May 09 '11 at 14:09

3

You need to add the "QuartzCore" framework to your app. The library you are using probably needs this framework, so your app needs to import this framework in order to compile.

answered May 09 '11 at 14:09

Tejas

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score 1 · Answer 2 · edited May 23 '17 at 11:55

1

Looks like you need to add the QuartzCore framework to your project. See this question for Xcode 3.2 or this question for Xcode4.

edited May 23 '17 at 11:55

Community

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1

answered May 09 '11 at 14:07

DarkDust

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Error in openflow library iphone

2 Answers2