Rendered RDLC Is INVISIBLE

Question

Hello everyone.

 

I need help. I created an RDLC report in asp.net C#. But, when I run the program the rendered report is invisible as shown below:

 

 

The problem is not that it does not have content. It has content. When you will save it, I got the correct data

 

 

 I am using VS 2019. Thank you all.