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Re: [birt-report-engine-dev] Catch NullPointerException
- From: JRS_1986 <Jan.Seyler@xxxxxxxxx>
- Date: Tue, 9 Feb 2010 10:35:22 -0800 (PST)
- Delivered-to: firstname.lastname@example.org
thank you for your reply. I have Oracle Databases and some IBM D2 Database
for live data. I want to try the "try catch" syntax directly in the xml.
Will see how it works.
I would really thank you for helping me out.
> How you are generating report, If it is based on Scripted datasource then
> i can help you.
> Reply me,
> JRS_1986 wrote:
>> Hi there,
>> I'm totally new in this forum so I hope, you can help me. We just updated
>> BIRT in our company and now we have the following problem:
>> If a user is entering some parameters to our reporting and there is no
>> data for that in the database, we get a NullPointerException. Now I tried
>> to catch this with a "catch(java.lang.NullPointerException)" and give a
>> customized error instead. Something like:
>> System.out.println("For this parameters there is no data. Retry
>> We tried it before and after rendering and it ran through but
>> unfortunately it didn't work.
>> Does anybody now how to catch this exception in general and print a
>> customized message instead?
>> Thank you very much,
>> best regards
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