I am currently trying to include Google Tag Manager in my iOS application (using Xcode 8 and Swift 3) but XCode somehow cannot find the container. I followed the steps written in the official Google Document here.
The error I got was:
GoogleTagManager warning: Cannot find binary resource file 'GTM-xxxxJ'.
GoogleTagManager warning: Cannot find resource file 'GTM-xxxxJ.plist'.
GoogleTagManager warning: Cannot find resource file 'GTM-xxxxJ.json'.
GoogleTagManager error: No default container found; creating an empty container.
I have published the container and am running the new version of the it, yet seem to get the above error.