# Can't successfully run example butterfly file

**URL:** <https://discourse.ladybug.tools/t/cant-successfully-run-example-butterfly-file/6913>\
**Category:** butterfly\
**Created:** [August 6, 2019, 6:38am UTC](https://discourse.ladybug.tools/t/cant-successfully-run-example-butterfly-file/6913 "2019-08-06T06:38:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![endison8](https://discourse.ladybug.tools/letter_avatar_proxy/v4/letter/e/a88e4f/32.png) [@endison8](https://discourse.ladybug.tools/u/endison8)\
**Post date:** [August 6, 2019, 6:38am UTC](https://discourse.ladybug.tools/t/cant-successfully-run-example-butterfly-file/6913/1 "2019-08-06T06:38:46Z")

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Hello everyone,

I was trying the outdoor airflow butterfly example file, however, I couldn’t have the result.  
This is the result I get from the simulation:

 ![Outdoor%20airflow](https://discourse.ladybug.tools/uploads/default/original/2X/c/cff8391a2825c5e70c03137a3040399fda01fe4a.png)

The components didn’t show error but there is no solution:

 ![Outdoor%20airflow2](https://discourse.ladybug.tools/uploads/default/original/2X/f/f61dcb25f6da11f1002a839c6624b457c0d4829c.png)

I have attached the file in the link, any suggestions?

> **[Butterfly\_question.rar](https://drive.google.com/file/d/1Kej9Cv267el6FlGOGR9vnM4v4uJUftwd/view?usp=drive_open)**
>
> Google Drive file.

  
Thank you very much.

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<div class="post-metadata">

**Author:** ![minggangyin](https://discourse.ladybug.tools/user_avatar/discourse.ladybug.tools/minggangyin/32/216_2.png) [@minggangyin](https://discourse.ladybug.tools/u/minggangyin)\
**Post date:** [August 6, 2019, 9:01am UTC](https://discourse.ladybug.tools/t/cant-successfully-run-example-butterfly-file/6913/2 "2019-08-06T09:01:11Z")

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Hi,@endison8 Do you install BlueCFD for butterfly 0.0.05 ?