Could this be related to the issue of having a single record returned from an HTTPService or web service? If so, then you should check out this thread:
Yeah i am using a web service to retrive records from the database,
i return the data as XML not as arraycollection!
No answer/ suggestions yet?
In order to get Plot a line chart atleast you need 2 records because lineChart requires atleast 2 point to Plot,
But you said you are returning only One Record so it will not be able to Plot also.
i am trying to get 2 records as i am not able to find any other solution!
i ll post the solution if i get!