# Perpective: XY Chart Component Error (e.map is not a function)

**URL:** <https://forum.inductiveautomation.com/t/perpective-xy-chart-component-error-e-map-is-not-a-function/105548>\
**Category:** Ignition\
**Tags:** ignition81, perspective\
**Created:** [April 25, 2025, 2:17am UTC](https://forum.inductiveautomation.com/t/perpective-xy-chart-component-error-e-map-is-not-a-function/105548 "2025-04-25T02:17:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Jesse\_Dale\_Gimenez](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/jesse_dale_gimenez/32/68763_2.png) [@Jesse\_Dale\_Gimenez](https://forum.inductiveautomation.com/u/Jesse_Dale_Gimenez)\
**Post date:** [April 25, 2025, 2:17am UTC](https://forum.inductiveautomation.com/t/perpective-xy-chart-component-error-e-map-is-not-a-function/105548/1 "2025-04-25T02:17:54Z")

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![xy chart error](https://us1.discourse-cdn.com/inductiveautomation/original/3X/d/a/da8049a96af769709df165008c505c620bcb1370.jpeg)  
 ![ignition version](https://us1.discourse-cdn.com/inductiveautomation/original/3X/f/a/fa3159093eabb45a332e9982baede3be702ae485.jpeg)

Hello Team,

I am getting this error on the very first open of the dashboard.  
it only gets resolved If i refresh the browser(f5).

Currently running on Ignition Platform 8.1.30

What information can I provide so that we can resolve this?