# Error in compile Processing file through polargraphcontroller

**URL:** <https://discourse.processing.org/t/error-in-compile-processing-file-through-polargraphcontroller/43472>\
**Category:** Libraries\
**Created:** [December 14, 2023, 5:51am UTC](https://discourse.processing.org/t/error-in-compile-processing-file-through-polargraphcontroller/43472 "2023-12-14T05:51:55Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![freesheida1984](https://avatars.discourse-cdn.com/v4/letter/f/f9ae1b/32.png) [@freesheida1984](https://discourse.processing.org/u/freesheida1984)\
**Post date:** [December 14, 2023, 5:51am UTC](https://discourse.processing.org/t/error-in-compile-processing-file-through-polargraphcontroller/43472/1 "2023-12-14T05:51:55Z")

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hi everyone, I want to run a processing code through polargraphcontroller but I got this error, what seems to be the problem? the code is n existed processing code in this polargraphcontroller but it is not working ☹

 ![error](https://canada1.discourse-cdn.com/flex036/uploads/processingfoundation1/original/3X/0/2/021ab8f995c8932eb92696fcb257b57089997e97.jpeg)

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**Author:** ![Chrisir](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/chrisir/32/45_2.png) [@Chrisir](https://discourse.processing.org/u/Chrisir)\
**Post date:** [December 14, 2023, 8:11am UTC](https://discourse.processing.org/t/error-in-compile-processing-file-through-polargraphcontroller/43472/2 "2023-12-14T08:11:53Z")

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Search your setup function and the size() command

Probably there are variables which is not allowed anymore

Please change to numbers like 800,800

Nothing to do with polargraphcontroller

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**Author:** ![glv](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/glv/32/18785_2.png) [@glv](https://discourse.processing.org/u/glv)\
**Post date:** [December 14, 2023, 11:23am UTC](https://discourse.processing.org/t/error-in-compile-processing-file-through-polargraphcontroller/43472/3 "2023-12-14T11:23:04Z")

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Hello @freesheida1984,

See:

> **[GitHub - euphy/polargraphcontroller](https://github.com/euphy/polargraphcontroller)**
>
> Contribute to euphy/polargraphcontroller development by creating an account on GitHub.

What version of Processing are you using?

From the “run it from source” link in above page:

 ![image](https://canada1.discourse-cdn.com/flex036/uploads/processingfoundation1/original/3X/a/d/ad37e65ca1db0dd2e2a2456e427b23011993cbf9.png)

`:)`

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<div class="post-metadata">

**Author:** ![freesheida1984](https://avatars.discourse-cdn.com/v4/letter/f/f9ae1b/32.png) [@freesheida1984](https://discourse.processing.org/u/freesheida1984)\
**Post date:** [December 25, 2023, 4:43am UTC](https://discourse.processing.org/t/error-in-compile-processing-file-through-polargraphcontroller/43472/4 "2023-12-25T04:43:26Z")

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I changed the variables of size to number 800 for both “w” and “h”, but it keeps giving me the same error. I don’t know what is the problem ☹

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<div class="post-metadata">

**Author:** ![freesheida1984](https://avatars.discourse-cdn.com/v4/letter/f/f9ae1b/32.png) [@freesheida1984](https://discourse.processing.org/u/freesheida1984)\
**Post date:** [December 25, 2023, 4:44am UTC](https://discourse.processing.org/t/error-in-compile-processing-file-through-polargraphcontroller/43472/5 "2023-12-25T04:44:51Z")

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I exactly follow this link but gives me the error, I use processing version 3.5.4

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<div class="post-metadata">

**Author:** ![glv](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/glv/32/18785_2.png) [@glv](https://discourse.processing.org/u/glv)\
**Post date:** [December 26, 2023, 12:51pm UTC](https://discourse.processing.org/t/error-in-compile-processing-file-through-polargraphcontroller/43472/6 "2023-12-26T12:51:50Z")

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Hello @freesheida1984 ,

> [@freesheida1984](#):
>
> I exactly follow this link but gives me the error, I use processing version 3.5.4

I followed the instructions and it is working with Processing 2.2.1:

 ![image](https://canada1.discourse-cdn.com/flex036/uploads/processingfoundation1/original/3X/3/5/35bc33047be573189dd96637aa5672e6a1853209.png)

`:)`