Getting error in async callback method

🚧 Developers Broken-code
1

@chuck.schwer hoping you can help me with the following error:

groovy.lang.MissingMethodException: No signature of method: user_app_bspranger_Lennox_iComfort__Connect__195.var() is applicable for argument types: (groovy.json.internal.LazyMap) values: [[ReturnStatus:SUCCESS, tStatInfo:[[Away_Mode:0, Central_Zoned_Away:2, ...]]]]

I am working to convert the scheduled API calls in the Lennox iComfort Thermostat App and Driver to Async calls:

I've followed your examples above but am getting the error noted above. Here is my asynchttpGet call:

private apiGetAsync(apiPath, apiParams = , data = ) {
// set up parameters
apiParams = [ uri: getApiURL(), path: apiPath, headers: [Authorization : getApiAuth()] ] + apiParams
logDebug "apiParams: $apiParams"

asynchttpGet("processGetResponse", apiParams, data)

}

This returns the following response:

response: {"ReturnStatus":"SUCCESS","tStatInfo":[{"Away_Mode":0,"Central_Zoned_Away":2,"ConnectionStatus":"GOOD","Cool_Set_Point":75.00,"DateTime_Mark":"/Date(1569345925787+0000)/","Fan_Mode":0,"GMT_To_Local":-18000,"GatewaySN":"WS16J03443","Golden_Table_Updated":true,"Heat_Set_Point":66.00,"Indoor_Humidity":40,"Indoor_Temp":76.00,"Operation_Mode":3,"Pref_Temp_Units":"0","Program_Schedule_Mode":"1","Program_Schedule_Selection":4,"System_Status":2,"Zone_Enabled":1,"Zone_Name":"Zone 1","Zone_Number":0,"Zones_Installed":1}]}

And the code that causes the error in my callback function:

private processGetResponse(response, data) {
def apiName = data.apiName
def childDeviceId = data.childDeviceId
log.debug "response: ${response.data}"

if (response.getStatus() == 200) {
    var responseData = response.getJson()

The last line is the cause of the error. I have tried parseJson(), JsonSlurper() and many things but it always errors when I am trying to convert the response into Json. I even tried not converting to Json and still get another error.

If I set responseData = parseJson(response.data), I get this error instead:

groovy.lang.MissingMethodException: No signature of method: user_app_bspranger_Lennox_iComfort__Connect__195.var() is applicable for argument types: (java.util.HashMap) values: [[tStatInfo:[[Program_Schedule_Selection:4, Indoor_Temp:76.00, ...]], ...]]

2

I'm going to assume you've been writing javascript recently? The error messages the system gives you are usually helpful, this one is no different,

The error message:
No signature of method: user_app_bspranger_Lennox_iComfort__Connect__195.var() is applicable for argument types

You code:
var responseData = response.getJson()

Javascript:
https://www.w3schools.com/jsref/jsref_var.asp

Groovy:
https://groovy-lang.org/style-guide.html#_def_and_type

3

:face_with_symbols_over_mouth: doh cannot believe I missed that. Yes I write a little JavaScript for work.

And changing var to def of course works. Thanks for the quick response and sorry for the stupid question.