Fiori LaunchPad get error when launching

[newBie2]

I get below error after login to Fiori Launchpad, this message come from sap.base.ManagedObject-dbg.js, i don't find any same case of this in community. Can expert help me solve this. 
UI5 version: 1.120.0

error: Defining the object type ('sap.m.PageAccessibleLandmarkInfo') via its string name is deprecated, since it leads to accesses to the global namespace. The object type either stems from an explicitly given 'Type' value or was inferred from the default aggregation type. Please require the respective object type module beforehand. For control development, please also refer to the runtime metadata property 'defaultClass', which allows you to specify a default aggregation class type via constructor reference.

[junwu]

don't be bothered if your flp is still working

[IGNA_ABAP]

Hi newbie2 have you found the solution for this?

[MarcusLi]

I met similar issue it says "Defining the object type ('Object') via its string name is deprecated, since it leads...", any idea or workaround to fix it would be appreciated.

[IGNA_ABAP]

I Just managed to reached the same error of yours after upgrading to S4 HANA 2023 FPS1 , and SAP UI 5 lib: 1.120.

Seems like in the managedObject.js code there is a program error or maybe is not getting the service as expected.

[newBie2]

sorry if it's bother you, but my job it find out why error occurred and fix that if possible. i have no cue so i come here for some help.