Creating reports and dashboards | Stimulsoft community forum

Hello,
I create a Cross-Tab,and band it with a Business-Object. when run my application,I reveive an error message :"Object reference not set to an instance of an object".

Cross-Tab only could band with Data Soure?

Hello,

I have a father Business-Object and a child Business-Object.

I found it goes well when I band Cross-Tab with father Business-Object.

The error message only appear when I band Cross-Tab with child Business-Object.

Hello.

Please send us your report template with Business Objects or a working project for analysis.

Thank you.

Hi,
Thank you for your reply.
I try again , band Cross-Tab with child Business-Object works well.

I encounter follow issue: when Summary filed in Cross-Tab is string, it does not dislay.

And i have another confusion:
When band with large amounts of datas,for example 5000,my application will be no response.
Is there a good method for this?

Thanks again

Hello.

Linda wrote:Thank you for your reply.
I try again , band Cross-Tab with child Business-Object works well.

I encounter follow issue: when Summary filed in Cross-Tab is string, it does not dislay.

And i have another confusion:
When band with large amounts of datas,for example 5000,my application will be no response.
Is there a good method for this?

The Amount of 5000 strings is not to large but it depends on what do you use on the Data Band and machine power.
Please, try to reduce amount of data or send us your project on support@stimulsoft.com

Thank you.