JDev3.0 - Dynamic update of gridcontrol --Error

Question

Hi,
I am trying to update a infobus gridcontrol dynamically using this code.
DbAccess dba = sessionInfo1.getDbAccess();
RowsetAccess rsi = null;
String stmnt = "select br_code as \"code\",br_desc as \"desc\" from brand";
try {
rsi = (RowsetAccess) dba.executeRetrieval(stmnt,"infobus:/oracle/sessionInfo1/rset",null);
gridControl1.setDataItemName("infobus:/oracle/sessionInfo1/rset");
catch(Exception ae) {
ae.printStackTrace();
JDev3.0 throws out an exception
java.lang.NullPointerException
at oracle.dacf.control.swing.GridDataSource.getColumnClass(Compiled Code)
at javax.swing.JTable.getColumnClass(Compiled Code)
I am trying this with JDev3.0 beta build 446.
The same code works with JDev2.0(though it doesn't show both columns in the grid).
Is this a bug in the build I have? Any work
around availabe?
TIA
Gopal
null

Answer 1

Hi,
Thanx for the reply. But u didn't say
whether this problem is sorted out in the
official version. We expect
a more responsible and reasonable answer from
people at Oracle Corporation. For another of
my post u have asked me to download JDev3.0 and to chcek if the problem is sorted out.
I am not here to try out every second beta of
ur product. Instead of asking ur users to
download every version and asking them to check if the problem exist, u can simulate it with ur latest versions and inform us the
correct fact.
Thanx and regards,
Gopal