Hi,
I am using tdk1.1a9, and velocity.
I met one problem:
For example: I have a Vector results, and send it to context by:
context.put("results", results);
In vm, I write:
#foreach ($result in $results)
<tr>
<td>$result.getName()</td>
<td>$result.getValue()</td>
</tr>
#end
When result contains value, it works fine. But when result do not contains
value (for example, it do not find a record in database), the system will
give out an error:
Error=An error occurred while rendering template /screens/Content.vm:
null
I put a check before #foreach:
#if($results.size() > 0)
#foreach .......
#end
The system still gives out the same error.
Anyone met this kind of problem?
Regards
fanyun
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