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I’ve a guardian gameobject (Empty) with a content material measurement fitter with horizontal and vertical match set to most well-liked measurement which can be a Horizontal Layout Group with Control Child measurement width and peak enabled:

It has received a TextMeshPro textual content as youngster, and now, because the textual content expands the guardian additionally expands. The downside is, I wish to get the peak of this guardian. And if I take advantage of this:

var rect = guardian.gameObject.GetComponent<RectTransform>.rect
Debug.Log($"Width: {rect.width}, peak: {rect.peak}");

and even,

var mValue = guardian.gameObject.GetComponent<RectTransform>.sizeDelta;
Debug.Log($"sizeDeltax: {mValue.x}, sizeDeltaY: {mValue.y}");

they each give 0.

I require some approach to extract the expanded width and peak. How can I try this?

NOTE: The content material of the kid i.e. textual content is being assigned dynamically, additionally the guardian/textual content is a prefab being instantiated dynamically i.e. through Instantiate, and this isn’t finished within the begin methodology.

Okay, this is extra element concerning the hierarchy and stuff:
The hierarchy

Parent:

Interface

MessageField

OutputSection

Viewport

ChatPanel

So, ultimately chat bubbles are imagined to stack on high of each other, they get parented to ChatPanel, and every youngster is a prefab instantiated as talked about above, the prefab element are:

hierarchy

stackItem

ItemParent

Tag

Textual contentItem (Note the MessageTextItem is principally not used, it is there for some previous code causes)

ChatTextBubble

These are expanded under:

When I ship message, I log the width and peak of the white a part of the chat bubble which is principally the **chatTextBubble above, utilizing the code: **

   var expRect = chatTextBubble.GetComponent<RectTransform>();
            Debug.Log($"dvz:: expRect width is: {expRect.rect.width} and peak is: {expRect.rect.peak}");
  

and it logs 0. Please inform me what am I doing improper. It seems to be just like under instance however, not working.

This is what it seems to be like throughout gameplay:

EDIT:
I simply observed, the chatTextBubble has this throughout gameplay:

however, logs 0 after I log with the above talked about code.