# Chartjs-label - text are only empty boxes
**URL:** https://discourse.nodered.org/t/chartjs-label-text-are-only-empty-boxes/56981
**Category:** General
**Created:** [20 January 2022 16:48 UTC](https://discourse.nodered.org/t/chartjs-label-text-are-only-empty-boxes/56981 "2022-01-20T16:48:24Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Lena](https://discourse.nodered.org/u/Lena)
#### Post date: [20 January 2022 16:48 UTC](https://discourse.nodered.org/t/chartjs-label-text-are-only-empty-boxes/56981/1 "2022-01-20T16:48:24Z")
Hey,
I use the node-red-contrib-chart-image node to create a .png-file from my pie-chart. In general it is working, i get my pie chart in png, but I can´t see any text - the title is not visible and the text of the label are these empty boxes...
I have installed Node-RED in a Docker-Container with Alpine Linux OS.
[ChartImage.json](https://discourse.nodered.org/uploads/short-url/qUwIEklJqRff4XZQ3gSrAY5zH8z.json) (2.1 KB)
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### Author:  [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)
#### Post date: [20 January 2022 17:00 UTC](https://discourse.nodered.org/t/chartjs-label-text-are-only-empty-boxes/56981/2 "2022-01-20T17:00:25Z")
> [@Lena](#):
>
> the title is not visible and the text of the label are these empty boxes...
Looks like a font issue to me. Possibly missing from the alpine image.
Have you tried on a non docker install?
Good luck getting any feedback - [an issue](https://github.com/gemini86/node-red-contrib-chart-image/issues/7) was raised in 2020 (no comment from author)
You might have to fork + fix if you really need this.
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### Author:  [@system](https://discourse.nodered.org/u/system)
#### Post date: [21 March 2022 17:00 UTC](https://discourse.nodered.org/t/chartjs-label-text-are-only-empty-boxes/56981/3 "2022-03-21T17:00:45Z")
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