# City Sample in Houdini can't normal use City Processor

**URL:** <https://forums.unrealengine.com/t/city-sample-in-houdini-cant-normal-use-city-processor/593976>\
**Category:** World Creation\
**Tags:** World-Building, unreal-engine, UE5-0, question\
**Created:** [June 30, 2022, 8:13am UTC](https://forums.unrealengine.com/t/city-sample-in-houdini-cant-normal-use-city-processor/593976 "2022-06-30T08:13:42Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![lukejsmithluo1](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@lukejsmithluo1](https://forums.unrealengine.com/u/lukejsmithluo1)\
**Post date:** [June 30, 2022, 8:13am UTC](https://forums.unrealengine.com/t/city-sample-in-houdini-cant-normal-use-city-processor/593976/1 "2022-06-30T08:13:43Z")

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I follow City Sample Quick Stat - Generating a City and Freeway using Houdini to step 11,but’t when i click the processes for process city base , PDG process, and process city furniture.They Can’t useful and report Bug in the under pictures.  
Have someone know how to solve the problem. 🥰

 ![Bug](https://d3kjluh73b9h9o.cloudfront.net/original/4X/7/a/7/7a70e443fb7825415f095079a434e97182c1d204.jpeg)

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**Author:** ![wangtaian0112](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@wangtaian0112](https://forums.unrealengine.com/u/wangtaian0112)\
**Post date:** [July 13, 2022, 3:59am UTC](https://forums.unrealengine.com/t/city-sample-in-houdini-cant-normal-use-city-processor/593976/2 "2022-07-13T03:59:29Z")

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You have to add parenthesis after every print function sth like print(‘string’) in the script section when right click city processor - property. Check out SideFX labs’ Mai Ao’s tweet about this python 2 issue. Another way to work around is to not use PDG at all just do normal cache

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**Author:** ![lukejsmithluo1](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@lukejsmithluo1](https://forums.unrealengine.com/u/lukejsmithluo1)\
**Post date:** [November 11, 2022, 1:58am UTC](https://forums.unrealengine.com/t/city-sample-in-houdini-cant-normal-use-city-processor/593976/4 "2022-11-11T01:58:14Z")

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Thank you, I try it

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**Author:** ![Saoud\_aleshaq](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Saoud\_aleshaq](https://forums.unrealengine.com/u/Saoud_aleshaq)\
**Post date:** [December 1, 2022, 10:33pm UTC](https://forums.unrealengine.com/t/city-sample-in-houdini-cant-normal-use-city-processor/593976/5 "2022-12-01T22:33:17Z")

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Did it work? I am facing the same issue

Thanks