Google地图背景为灰色

Question

If you're like me, you might be searching all of the internet to fix this problem. Every post will be saying

If you have a gray background it's your API key

but we thought we were special. Even our

GMSServices.provideAPIKey("YOUR_API_KEY")

was returning with True .

We checked that:

• our API key was the iOS key
• that google maps was enabled
• that the key matched what was on the console
• our bundle identifier was correct

Nothing worked.

Answer 1

We stored out API key in a file, so we could add it to our .gitignore . Turns out when you're reading in your API key you're going to want to be absolutely sure that you're trimming \\n s from your string.

I hope this helps at least one other person!