"Could not resolve external type" warnings with Xcode 7

cocos2d-x C++
1

Ever since installing Xcode 7 I’ve been getting a bunch of “Could not resolve external type” warnings in my cocos2d-x project like:

(null): warning: Could not resolve external type _ZTSNSt3__16vectorIN7cocos2d5ValueENS_9allocatorIS2_EEE24__RAII_IncreaseAnnotatorE

I just updated to cocos2d-x v3.9 and the warnings still persist.
Any idea what these are or how they can be fixed?

Thanks

1 Like
2

Where does it say this is coming from?

3

All .o files corresponding to some of my files.
They are under an arm64 folder if it is of any help.

4

Is there a fix for this? I got the same issue… Lots of warnings or was this already updated in an newer version of cocos2dx? Im using 3.8-rc0

5

Hey, I haven’t figured a solution to this yet.
If you make any progress please let me know.

6

I used the v3.9 .zip and XCode 7.2, ran cocos new..., opened in XCode, Command-R and it builds and runs just fine for me.

7

I also have a lot of these warnings.

edit:
they don’t appear in new project, only in older projects.
It may be caused after updating xcode.