# Error in Plot

**URL:** <https://openmc.discourse.group/t/error-in-plot/486>\
**Category:** User Support\
**Created:** [September 25, 2019, 8:06am UTC](https://openmc.discourse.group/t/error-in-plot/486 "2019-09-25T08:06:37Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![Pranto](https://yyz2.discourse-cdn.com/free1/user_avatar/openmc.discourse.group/pranto/32/489_2.png) [@Pranto](https://openmc.discourse.group/u/Pranto)\
**Post date:** [September 25, 2019, 8:06am UTC](https://openmc.discourse.group/t/error-in-plot/486/1 "2019-09-25T08:06:37Z")

</div>

When I try to plot in Jupyter Notebook

root\_universe.plot show following error  
see

1. [root\_universe 1.png]
2. [root\_universe 2.png]

Why this kind of error?

 ![root_universe 1.png](https://global.discourse-cdn.com/free1/uploads/openmc/original/1X/1e4674c91e010faab93c1151cfe2da24c20c712f.png)

 ![root_universe 2.png](https://global.discourse-cdn.com/free1/uploads/openmc/original/1X/5b6c09fba08510f913f80845e274fbbb147632d6.png)

[ap-1000\_first.ipynb](https://openmc.discourse.group/uploads/short-url/kH1kc57XFVFmuqK2Un89Q29IZwo.ipynb) (52.3 KB)

---

<div class="post-metadata">

**Author:** ![paulromano](https://yyz2.discourse-cdn.com/free1/user_avatar/openmc.discourse.group/paulromano/32/486_2.png) [@paulromano](https://openmc.discourse.group/u/paulromano)\
**Post date:** [September 25, 2019, 4:06pm UTC](https://openmc.discourse.group/t/error-in-plot/486/2 "2019-09-25T16:06:54Z")

</div>

I believe this is due to a bug that has since been fixed in the developmental version of OpenMC. When I run your notebook (using the developmental version), the plot of the universe works fine. We will be making a new release very soon, so once that it out, I would recommend you to upgrade your version.

Best regards,  
Paul

---

<div class="post-metadata">

**Author:** ![Pranto](https://yyz2.discourse-cdn.com/free1/user_avatar/openmc.discourse.group/pranto/32/489_2.png) [@Pranto](https://openmc.discourse.group/u/Pranto)\
**Post date:** [September 25, 2019, 4:33pm UTC](https://openmc.discourse.group/t/error-in-plot/486/3 "2019-09-25T16:33:42Z")

</div>

Thank you for your reply sir.  
The same code runs successfully in my friends laptop ( version 0.10).For fixing this error, i update Notebook, reinstall openmc . But same error comes every time

---

<div class="post-metadata">

**Author:** ![Pranto](https://yyz2.discourse-cdn.com/free1/user_avatar/openmc.discourse.group/pranto/32/489_2.png) [@Pranto](https://openmc.discourse.group/u/Pranto)\
**Post date:** [September 25, 2019, 7:31pm UTC](https://openmc.discourse.group/t/error-in-plot/486/4 "2019-09-25T19:31:17Z")

</div>

Sir,  
Now root universe in plotting mode is successfully run in Notebook.  
After getting your reply, I reinstall Anaconda and OpenMC.