Component: Dropdown TypeError: Cannot read properties of undefined (reading 'length')

[mq321]

Describe the bug

ERROR TypeError: Cannot read properties of undefined (reading 'length')
at get inputClass [as inputClass] (primeng-dropdown.mjs:628:135)
at Dropdown_span_2_Template (primeng-dropdown.mjs:50:96)
at executeTemplate (core.mjs:12003:13)
at refreshView (core.mjs:13498:13)
at detectChangesInView (core.mjs:13663:9)
at detectChangesInEmbeddedViews (core.mjs:13606:13)
at refreshView (core.mjs:13522:9)
at detectChangesInternal (core.mjs:13437:9)
at ViewRef$1.detectChanges (core.mjs:13914:9)
at set disabled [as disabled] (primeng-dropdown.mjs:410:21)

Environment

development

Reproducer

No response

Angular version

16.2.12

PrimeNG version

16.7.0

Build / Runtime

Angular CLI App

Language

TypeScript

Node version (for AoT issues node --version)

18

Browser(s)

Google Chrome

Steps to reproduce the behavior

No response

Expected behavior

No response

[ericvaroto]

Hi, I'm getting the same error when my "optionValue" has a value

[ngadceser]

I'm checking all the sub versions and they all have the same error as above.
The LTS version is not throwing any errors.
"primeng": "~16.6.0", I set this up and install it, and I don't get any errors.
~ ~ .. ~ ~
Thanks for the link below.

[wadlieb]

The issue is addressed here: #13996 (comment)

[cetincakiroglu]

Hi,

The issue is duplicate of #13996 (comment)

Closing the issue.