Hello,
I just can't find the issue with this code, it's mostly identical to the examples in the documentation. I get the following error:
Error: Invalid Value
Details: Failed invoking <symbol>
Code:
import Toybox.System;
import Toybox.Communications;
import Toybox.Lang;
(:background)
class LogService {
function onReceive(responseCode as Number, data as Dictionary?) as Void {
if (responseCode == 200) {
System.println("Request Successful"); // print success
} else {
System.println("Response: " + responseCode); // print response code
}
Background.exit();
}
function makeRequest() as Void {
var url = "-";
var params = { // set the parameters
"deviceId" => "123456789abcdefg",
"deviceType" => "venu",
"appName" => "test",
"dateTime" => Time.now()
};
var options = { // set the options
:method => Communications.HTTP_REQUEST_METHOD_POST, // set HTTP method
:headers => { // set headers
"Content-Type" => Communications.REQUEST_CONTENT_TYPE_JSON},
// set response type
:responseType => Communications.HTTP_RESPONSE_CONTENT_TYPE_JSON
};
var callback = method(:onReceive); // Here I get the error
// onReceive() method
// Make the Communications.makeWebRequest() call
Communications.makeWebRequest(url, params, options, callback);
}
}
