[birt-dev] CheckIN:Fix 180114 Exception is thrown out when preview a rep

["Lin Zhu" <lzhu@xxxxxxxxxxx>]

-Summary:

CheckIN:Fix 180114 Exception is thrown out when preview a report with a crosstable [1102]

- Bugzilla Bug (s) Resolved:
[180114] Exception is thrown out when preview a report with a crosstable [1102]

 

- Description:
When populate measure _expression_, dte will assume the aggregation function name acquired from model is not null. However, as model has not defined a default aggregation function for measure, null value will return if user has not explicit claim the aggregation function name.This leads to NPE.

- Tests Description:
Manual Test

 

- Notes to Build Team:
N/A

- Notes to Developers:
N/A

- Notes to QA:  

N/A

 

- Notes to Documentation:  
N/A

 

- Files Edited:

"/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/DataSetIterator.java"

- Files Added:

N/A

 

 

 - Files Removed:

N/A