I face error In bookmark system using colinlistview tree

[Blogtriggers]

Hello Koders,

I need your help,

I face the error that I cannot add more than 3 elements in colinlistview when I click on the bookmark.

See when I click on 1 song bookmark then it will add it on the bookmark screen
now when I click on 2 song bookmark then also it will add it to the bookmark screen
when I click on 3 song bookmark then also it will add it on the bookmark screen but when I will click on it then my song is not added why I don’t know I am stuck in these problems.

See my blocks sections:
This is my block of the Home section screen:

And this is my block of Bookmark system screen

Please help me to solve my problems

Error of my home sections:

Error of bookmark system:

[Still-learning (1-2-3-4...)]

If you click do it on these two blocks, you will come to know the reason…

I see that you have taken too much painful blocks for bookmark… Why don’t you simplify it

[Blogtriggers]

Can you please tell me how can I simplify it with blocks??

[Blogtriggers]

Please help me how to solve these problem?

[Still-learning (1-2-3-4...)]

Instead of using collintree just use dynamic component extension. It will be so convenient to do all the works .

[Blogtriggers]

I will try but in dynamic components, I face so many errors so that is why I am using colinlistview extension

[Still-learning (1-2-3-4...)]

Share your sample aia…