NullPointerException when using form in web-block then iterate with ForEach


I am trying to use a form record, then iterate multiple times according to the needs.

Now the way I do is to place the form record inside a web block, then iterate the web block.

However, it met with NullPointerException in run time.

Anyone know what is the reason?

did you are iterating multiple times for what? can you show us a screenshot with what are you doing?

Thanks and Best Regards,

Nuno Pereira

Hello Qiuyan

You do not give enough details for us to really help you.

Please, read this article on how to use this forum, in order to receive help faster.