# "plot not defined" and / or "twinx not defined"

**URL:** <https://discourse.julialang.org/t/plot-not-defined-and-or-twinx-not-defined/72435>\
**Category:** General Usage\
**Tags:** plotting\
**Created:** [December 2, 2021, 8:21am UTC](https://discourse.julialang.org/t/plot-not-defined-and-or-twinx-not-defined/72435 "2021-12-02T08:21:53Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![nilshg](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/nilshg/32/2283_2.png) [@nilshg](https://discourse.julialang.org/u/nilshg)\
**Post date:** [December 2, 2021, 8:30am UTC](https://discourse.julialang.org/t/plot-not-defined-and-or-twinx-not-defined/72435/2 "2021-12-02T08:30:29Z")

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Please make an MWE that reproduces your error:

> [@Please read: make it easier to help you](https://discourse.julialang.org/t/please-read-make-it-easier-to-help-you/14757):
>
> Welcome to the Julia Discourse! We are enthusiastic about helping Julia programmers, both beginner and experienced. This public service announcement (PSA) outlines best practices when asking for help. Following these points makes it easier for us to help you and more likely you’ll get a prompt, useful answer. Keywords are highlighted to make it easier to refer to specific points. Choose a descriptive title that captures the key part of your question, eg “plots with multiple axes” instead of …

In particular for this example it would be important to understand which packages are using and how you are loading them.

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_[View the full topic](https://discourse.julialang.org/t/plot-not-defined-and-or-twinx-not-defined/72435)._