Jung schrieb:
This is stack trace
Ok. This means that JFace tries to disassociate an element item relation
where on item exists in the viewer. It has nothing to do with drawing!
For a possible reason please see below.
org.eclipse.jface.util.Assert$AssertionFailedException: null argument;
at org.eclipse.jface.util.Assert.isNotNull(Assert.java:149)
at org.eclipse.jface.util.Assert.isNotNull(Assert.java:125)
at
[...]
Table table = toolkit.createTable(client, SWT.V_SCROLL);
gld = new GridData(GridData.FILL_BOTH);
gld.widthHint = 20;
gld.heightHint = 100;
table.setLayoutData(gld);
TableViewer viewer = new TableViewer(table, SWT.BORDER);
The next line is not right! You are not supposed to set the item-count
for tables who are non-virtual!
viewer.setItemCount(16);
viewer.setContentProvider(new SecurityTableContentProvider());
viewer.setLabelProvider(new SecurityTableLabelProvider());
One more thing could you please somehow change the encoding in your
mails to e.g. Unicode when posting, currently you are using EUC-KR?
Tom