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**Category:** Community Support\
**Created:** [March 20, 2020, 11:36pm UTC](https://discourse.bokeh.org/t/error-rendering-bokeh-model-could-not-find-html-tag/4980 "2020-03-20T23:36:10Z")\
**Posts on this page:** 6\
**Page:** 1
**Author:**  [@hershkoy](https://discourse.bokeh.org/u/hershkoy)\
**Post date:** [March 20, 2020, 11:36pm UTC](https://discourse.bokeh.org/t/error-rendering-bokeh-model-could-not-find-html-tag/4980/1 "2020-03-20T23:36:10Z")
I have a small bokeh server app (for tracking corona). For some reason it stopped working. It serves the html, but not showing the plot. I see this error in console:
```
Error rendering Bokeh model: could not find #b26ccc29-9adb-4974-94bc-2f687811393d HTML tag
```
I didn’t find a way to fix it
The code is here:
> **[GitHub - hershkoy/corona\_report: An interactive corona virus country...](https://github.com/hershkoy/corona_report)**
>
> An interactive corona virus country comparator written in python - GitHub - hershkoy/corona\_report: An interactive corona virus country comparator written in python
I tried setting log level to debug, but I am not getting any new info.
Any idea what I can do?
Please help, it is for a good cause 🙂
---
**Author:**  [@p-himik](https://discourse.bokeh.org/u/p-himik)\
**Post date:** [March 21, 2020, 8:02am UTC](https://discourse.bokeh.org/t/error-rendering-bokeh-model-could-not-find-html-tag/4980/2 "2020-03-21T08:02:16Z")
You have to embed all of the roots that you add to the document with `add_root`. Don’t forget to specify the `name` of the root models.
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**Author:**  [@hershkoy](https://discourse.bokeh.org/u/hershkoy)\
**Post date:** [March 21, 2020, 9:55am UTC](https://discourse.bokeh.org/t/error-rendering-bokeh-model-could-not-find-html-tag/4980/3 "2020-03-21T09:55:06Z")
I did… name tag also included. still happening
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**Author:**  [@p-himik](https://discourse.bokeh.org/u/p-himik)\
**Post date:** [March 21, 2020, 10:08am UTC](https://discourse.bokeh.org/t/error-rendering-bokeh-model-could-not-find-html-tag/4980/4 "2020-03-21T10:08:13Z")
The `name` **must** be specified here: [corona\_report/main.py at master · hershkoy/corona\_report · GitHub](https://github.com/hershkoy/corona_report/blob/master/corona_report/main.py#L44)
The same name **must** be used here and the element **must** end up in the DOM tree: [corona\_report/index.html at master · hershkoy/corona\_report · GitHub](https://github.com/hershkoy/corona_report/blob/master/corona_report/templates/index.html#L59)
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**Author:**  [@hershkoy](https://discourse.bokeh.org/u/hershkoy)\
**Post date:** [March 21, 2020, 11:10am UTC](https://discourse.bokeh.org/t/error-rendering-bokeh-model-could-not-find-html-tag/4980/5 "2020-03-21T11:10:27Z")
yes… I just noticed
da
I feel so stupid now, wasted 5 hours on this last night
Thanks for the help 👍
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**Author:**  [@system](https://discourse.bokeh.org/u/system)\
**Post date:** [July 21, 2021, 9:23pm UTC](https://discourse.bokeh.org/t/error-rendering-bokeh-model-could-not-find-html-tag/4980/6 "2021-07-21T21:23:06Z")