기존에 잘 나와있는 트위터 소스들 참고해서 만들긴했습니다.

그래서 잘작동하는데 키를 바꾸고 싶어서 키만 바꿔주었더니

자꾸 이런 에러가 나네요

11-17 03:34:33.768: WARN/System.err(799): oauth.signpost.exception.OAuthCommunicationException: Communication with the service provider failed: https://api.twitter.com/oauth/request_token
11-17 03:34:33.779: WARN/System.err(799):     at oauth.signpost.AbstractOAuthProvider.retrieveToken(AbstractOAuthProvider.java:214)
11-17 03:34:33.779: WARN/System.err(799):     at oauth.signpost.AbstractOAuthProvider.retrieveRequestToken(AbstractOAuthProvider.java:69)
11-17 03:34:33.779: WARN/System.err(799):     at samsung.YouTube_OCW.twitter.TwitterApp$2.run(TwitterApp.java:108)
11-17 03:34:33.779: WARN/System.err(799): Caused by: java.io.FileNotFoundException: https://api.twitter.com/oauth/request_token
11-17 03:34:33.779: WARN/System.err(799):     at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.getInputStream(HttpURLConnectionImpl.java:521)
11-17 03:34:33.779: WARN/System.err(799):     at org.apache.harmony.luni.internal.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:258)
11-17 03:34:33.779: WARN/System.err(799):     at oauth.signpost.basic.HttpURLConnectionResponseAdapter.getContent(HttpURLConnectionResponseAdapter.java:18)
11-17 03:34:33.779: WARN/System.err(799):     at oauth.signpost.AbstractOAuthProvider.handleUnexpectedResponse(AbstractOAuthProvider.java:228)
11-17 03:34:33.779: WARN/System.err(799):     at oauth.signpost.AbstractOAuthProvider.retrieveToken(AbstractOAuthProvider.java:189)
11-17 03:34:33.779: WARN/System.err(799):     ... 2 more

해결방법 아시는분 계신가요;ㅠㅠ;;