question

Hi, I've followed the implementation for the node server and the java client posted in here: https://developer.amazon.com/public/solutions/alexa/alexa-voice-service/docs/reference-implementation-guide But I couldn't get the access token. I'm getting this message when accessing: https:// /device/register/ .: Ha surgido un error al intentar procesar tu petición. Ten por sentado que hacemos lo posible por solucionar el problema lo antes posible. I've even tried it to make it manually by: getting the regcode and deviceSecret from this url: https:// /device/regcode/ / . Then https:// /device/register/ And I getting the same message than before with this url: https://www.amazon.com/ap/oa?client_id= &response_type=code&redirect_uri=https:// /authresponse&scope=alexa%3Aall&state= &scope_data=%7B%22alexa%3Aall%22%3A%7B%22productID%22%3A%22 %22%2C%22productInstanceAttributes%22%3A%7B%22deviceSerialNumber%22%3A%22 %22%7D%7D%7D Also found this message in the html of te response: Googling about this error I've found that there is a way to whitelist security on: https://developer.amazon.com/cd/sp/overview.html > Apps & Servcices > Cloud drive. So I did, and receive an email with the following subject: Your application profiledev is whitelisted! I tried it again with no luck. What am I doing wrong? Thanks in advance! Nacho