# GLMakie & Observables: Cannot update screen when observable holds reference to struct field

**URL:** <https://discourse.julialang.org/t/glmakie-observables-cannot-update-screen-when-observable-holds-reference-to-struct-field/102364>\
**Category:** Visualization\
**Tags:** question, makie, glmakie\
**Created:** [August 1, 2023, 6:09pm UTC](https://discourse.julialang.org/t/glmakie-observables-cannot-update-screen-when-observable-holds-reference-to-struct-field/102364 "2023-08-01T18:09:10Z")\
**Posts on this page:** 1\
**Page:** 2

<div class="post-metadata">

**Author:** ![sdanisch](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/sdanisch/32/1406_2.png) [@sdanisch](https://discourse.julialang.org/u/sdanisch)\
**Post date:** [August 28, 2023, 10:52am UTC](https://discourse.julialang.org/t/glmakie-observables-cannot-update-screen-when-observable-holds-reference-to-struct-field/102364/21 "2023-08-28T10:52:37Z")

</div>

Btw, there is also [Gtk4Makie.jl](https://github.com/JuliaGtk/Gtk4Makie.jl)

[Previous page](https://discourse.julialang.org/t/glmakie-observables-cannot-update-screen-when-observable-holds-reference-to-struct-field/102364.md?page=1)