Hi~ I'm developing the twitter application with Android. For posting twitpic data, I use Oauth echo, but I'v got 401 error.
Could not authentication you. (header rejected by twitter) Oauth header POST /2/upload.xml HTTP 1.1 x-auth-service-provider: https://api.twitter.com/1/account/verify_credentials.xml x-verify-credentials-authorization: Oauth realm="http:// api.twitter.com", oauth_consumer_key="aaaaa", oauth_signature_method="HMAC-SHA1", oauth_timestamp="1212", oauth_nonce="123123", oauth_version="1.0", oauth_token="user_oauth_token" ..... What is the problem? I have spent for a week. --;