This error is not from the google calendar API. It is a javax.microedition.pki.CertificateException and it says that the certificate was issued by an unrecognized entity.
Searching on javax.microedition.pki.CertificateException reveals a few possible sources of this error. Ray On Mon, Dec 28, 2009 at 1:26 PM, hs <[email protected]> wrote: > Hello, I'm working at a J2ME implementation of the google API for > calendar information. I decided to use the clientlogin protocol to > retrieve an authorization key. > > At a very irregular basis I get an error in the following code. Can > you help me with figuring out what causes this error? (because the > error is irregular, I suppose it has to do something with the Google > service). > > > ERROR: > CalendarAdapter.clientLogin(): > javax.microedition.pki.CertificateException: Certificate was issued by > an unrecognized entity wrong response: 401 > Uncaught exception java/lang/NullPointerException. > > <code> > private void clientLogin() { > > //For connection > HttpConnection connection = null; > > //Parameters for client login > String url = " > https://www.google.com/accounts/ClientLogin";; > String email = "[email protected]"; > String passwd = "Passwd=******"; > String source = "source=******"; > String service = "service=cl"; > byte [] data = > (email+"&"+passwd+"&"+source+"&"+service).getBytes > (); > authKey = ""; > > > try { > connection = (HttpConnection)Connector.open(url); > connection.setRequestMethod(HttpConnection.POST); > connection.setRequestProperty("Content-Type", > "application/x-www- > form-urlencoded"); > OutputStream outputstream = > connection.openOutputStream (); > outputstream.write(data); > outputstream.close (); > String contents; > > contents = this.getData(connection); > authKey = > contents.substring(contents.indexOf("Auth=")+5).trim(); > > } > catch(IOException e) { > System.out.println("GoogleCalendarClient.clientLogin(): > "+e.toString > ()); > return; > } > } > > </code> > > -- > > You received this message because you are subscribed to the Google Groups > "Google Calendar Data API" group. > To post to this group, send email to > [email protected]. > To unsubscribe from this group, send email to > [email protected]<google-calendar-help-dataapi%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-calendar-help-dataapi?hl=en. > > > -- You received this message because you are subscribed to the Google Groups "Google Calendar Data API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-calendar-help-dataapi?hl=en.
