Bugzilla Bug 121954 : Error pops up when bind a dataset without any record with Chart

["Zheng Lin" <zlin@xxxxxxxxxxx>]

Title: Message

Agree.

 

-zheng

-----Original Message-----
From: birt-dev-bounces@xxxxxxxxxxx [mailto:birt-dev-bounces@xxxxxxxxxxx] On Behalf Of Zhiqiang Qian
Sent: Wednesday, December 28, 2005 6:15 PM
To: birt-dev@xxxxxxxxxxx
Subject: [birt-dev] bug fixing annoucement

Bugzilla Bug 121954 : Error pops up when bind a dataset without any record with Chart

This is caused by the the first() method in IDataRowExpressionEvaluator hasn’t a return value to indicate if current cursor is in a valid position. To fix this bug, the IDataRowExpressionEvaluator interface and all the IDataRowExpressionEvaluator implementor classes need to be changed, including SqlDataRowEvaluator, BirtDataRowEvaluator, and one anonymous implementation in ChartUIUtil. But the fix will be easy and quick.

 

 

 

 

Best Regards,

 

Zhiqiang Qian

Actuate Corporation - Shanghai R&D Center
( : (86)21-58826388
* : zqian@xxxxxxxxxxx