Hello, I have a problem with session attributes shared across two servlets
In the first servlet (doGet method) I set the attributes like this:
req.getSession().setAttribute("FBCurrID", fbcurrency);
req.getSession().setAttribute("FBUserID", fname1);
I have checked and both fbcurrency and fname1 are both Strings with valid
values.
In the second servlet I try to get the info from the session like this:
String user_owner_id = req.getSession().getAttribute("FBUserID").toString();
String fbcurrency = req.getSession().getAttribute("FBCurrID").toString();
I'm able to get the first value, but not the second one. The browser is
getting 500 Server Error:
Error: Server Error
The server encountered an error and could not complete your request.
The error I got in the App Engine Console Log is:
Uncaught exception from servlet
java.lang.NullPointerException
at guestbook.FBFriendCall.doGet(FBFriendCall.java:27)
Is any restriction about sharing multiple session values across servlets?
Please help
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