Invalid Response from API call
I've installed homebridge on a RaspPI 3 and have verified many times that my config.json file is correct. I'm on the graph-na02-useast1 shard and can see my JSON Complete API smart app listed as ST SmartApp 14 at the app_url address. ID and access token are correct (checked like 100 times via copy/paste). I'm wondering if this is a platform issue or something else I'm doing wrong.

When I run homebridge from the Pi, I get an error at **Invalid Response from API call**

[2018-2-22 00:30:40] Loaded plugin: homebridge-smartthings  
[2018-2-22 00:30:40] Registering platform 'homebridge-smartthings.SmartThings'  
[2018-2-22 00:30:40] ---  
[2018-2-22 00:30:40] Loaded config.json with 0 accessories and 1 platforms. 
[2018-2-22 00:30:40] --- 
[2018-2-22 00:30:40] Loading 1 platforms... 
[2018-2-22 00:30:40] [SmartThings] Initializing SmartThings platform... 
[2018-2-22 00:30:40] [SmartThings] Fetching Smart Things devices. 
**[2018-2-22 00:30:40] [SmartThings] Invalid Response from API call** 
[2018-2-22 00:30:40] [SmartThings] Unknown Capabilities: [] 


 
**sanitized config.json:** 
{ 
"bridge": { 
"name": "Homebridge", 
"username": "XX:XX:XX:XX:XX:XX", 
"port": 51826, 
"pin": "031-45-154" 
}, 
"description": "JSON API", 
"platforms": [{ 
"platform": "SmartThings", 
"name": "SmartThings", 
"app_url": "https://graph-na02-useast1.api.smartthings.com:443/api/smartapps/installations/", 
"app_id": "XXXXXX", 
"access_token": "​XXXXXX" 
}] 
} 
