Question

Cannot read properties of null (reading valueOf)×

0

I use grantt chart. and in mendix But it show Cannot read properties of null (reading 'valueOf') in gantt chart How do i resolve it

asked 2023-03-29

Teetach Koomkaimuk

5 answers

0

This error message usually indicates that you are trying to access a property of a null object. In the context of a grant chart, it could mean that you are trying to access the value of a property that has not been properly initialized.

answered 2023-03-29

Kirtti Azad Sahoo

0

Gantt need row entity and microflow that return list and must have

and i have microflow ( required in gantt ) that return in list

but i show error like this

How cloud i resolve this problem

answered 2023-03-29

Teetach Koomkaimuk

0

Hi did u resolve this error.I'm facing the same issue,

Can you guide me

answered 2023-12-11

Sabita chinta

0

Hi did u resolve this error.I'm facing the same issue,

Can you guide me

answered 2024-03-29

Aishwarya Kulkarni

Florian Junker · Accepted Answer · 2023-03-29

It looks like you are trying to read an attribute from an empty entity.
To fix this you should check if the object exist ($Entity != empty). Maybe use a Datasource Microflow to debug.