I have taken SVN check-in for a project. Thereafter I have installed pod via terminal. After installation of pod there are few warning stating
<PBXResourcesBuildPhase UUID=...> attempted to initialise an
object with an unknown UUID.
What might be reason? Is this warning critical?
The reason that happened in my case was some developer updated a pod A while I installed a new pod B (without updated pod A). So when I merged his codes I got the warning.
An easy way to fix this is to
1. remove libPods.a from General->Linked Frameworks and libraries
2. run `pod install` or `pod update "an-existing-pod"` again.
For step #2 the purpose is to update .xcodeproj file not to install pod again. If pod is already there cocoapods will just update .xcodeproj file.
Xcode 8 - 11
Target > General > Linked Frameworks and Libraries
Step 1:
Deintegrate your project from CocoaPods. Removing all traces of CocoaPods from your Xcode project.
$pod deintegrate ProjectName.XCODEPROJ
Step 2:
Install the pod Again
$pod install
I don't know if you fixed this or not, but for future reference, I has the same issue.
On my case, after opening .pbxproj file on a text editor, realised that the first UUID pointed to the 'Copy Bundle Resources' of the 'Build Phases'.
Removing that and adding again fixed the issue for me.
It still happens from time to time to me. My solution is to search after the unknown UUID in your project file and simply delete all lines you'll find.
Terminal-command:
cat YOUR_PROCJECT_NAME.xcodeproj/project.pbxproj | grep 'UNKNOWN_UUID'
You should find something like this:
UNKNOWN_UUID /* (null) in Resources */,
For my case, I re-run pod install and find this warnings aren't showing. This is due to merging the project file.
来源：https://stackoverflow.com/questions/36597286/pbxresourcesbuildphase-uuid-attempted-to-initialize-an-object-with-an-unkno