Albert,
We will need some more details. Which URL are you trying to access ? Is it http://server:port/presto/dev ?
1) Are you able to login and navigate to http://server:port/presto ? Presto home page that is.
2) Once you do that, try http://server:port/presto/dev
3) If you have Firebug installed on your Firefox browser, can you copy the error stack trace from the console ?
4) Do you see any errors on the Server log file ?
Kishore
Thanks, sorry for the slow reply.
The error message is on the Mashup Server home page (http://localhost:8080/presto/home/), after I log in with the default username and password.
I just found that the error is browser-dependent - it only occurs with IE (I've only tried with IE8). I can log in fine with Firefox.
Albert



When logging in to the Mashup Server with the default (admin) username, I get a message "Error creating the PrestoAPIClient Application - '0.id' is null or not an object". Any idea what might be causing that?