How come my For Each Loop isn't working in a widget blueprint?

Development Programming & Scripting Blueprint
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1

So, I’m trying to use a For Each Loop to get the length of the array to reflect on the number of child widgets added in a wrap box, but it doesn’t work. The only thing that works for me is “For Loop”, but I’ve seen others use “For Each Loop” and it works for them… :cry:

The blueprint I created in the widget goes like this…

Event Pre Construct > For Each Loop > Create widget > Add to Wrap Box.

For “For Each Loop”, I called the “Get player Character” from there I got the “Get Component by Class” and then pulled out the Array from there.

What am I doing wrong? :frowning_face:

For some odd reason, the “For each loop” only works with “Event Tick” but not “Event pre construct” Or “Event Construct”, why is that?

2

You mean, the ForEach loop is not visible in the context browser?
If ao…
go into a Blueprint you knoe a foreach is inside… or can be added.
Just copy and Paste it from there, into the buggy BP…

3

Hello! :slight_smile:

No, I mean like, the child widgets don’t appear during runtime.

If the length of the array is 10, and I do a For Each Loop, nothing happens.

If I do a “For Loop”, it works, for some reason… 10 widgets appear when I start the game. I’m not sure why it works for “For Loop” but not “For Each Loop”.

4

Can you show me the Code you created?