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Re: [birt-report-engine-dev] Catch NullPointerException

Hi,

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.

Regards,
JRS
 

Tauseef wrote:
> 
> Hi,
> 
> How you are generating report, If it is based on Scripted datasource then
> i can help you.
> 
> 
> Reply me,
> 
> 
> Regards,
> Tauseef
> 
> 
> 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
>> please.");
>> 
>> 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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