Twilio不发送短信

Question

I've tried this code

string AccountSid = "[mySID]"; 
string AuthToken = "[myAuthCode]"; 

var twilio = new TwilioRestClient(AccountSid, AuthToken);

var me = twilio.SendMessage("+15016536555", "+923355216606", "A blank txt");
Console.WriteLine(me.Sid); 

I put my original SID and AuthToken in my code. The me.Sid is giving null . Moreover, the To number is also registered.

I noted that the To and From in me variable is empty.Their is only send and recieve date and time.

Answer 1

I tried your code and it worked fine when To and From numbers were valid. I could receive the text. However, when I changed the From number it failed and reproduced the same problem. It didn't throw an exception, just failed silently.

Interesting thing is there is a RestException property in the message object which displayed "The From phone number +xxxxxxxxxx is not a valid, SMS-capable inbound phone number or short code for your account." This way it was easy to identify the problem.

I installed Twilio wrapper from NuGet

Install-Package Twilio

and the version I've just tried is 4.0.3

If your version is out of date, update it to the latest version so you can check the error using RestException property.

UPDATE: The message object and RestException in my application looks like this: