# Having error like this "Room object has wrapping UV's

**URL:** <https://forums.unrealengine.com/t/having-error-like-this-room-object-has-wrapping-uvs/34427>\
**Category:** Rendering\
**Tags:** unreal-engine\
**Created:** [July 6, 2015, 7:04am UTC](https://forums.unrealengine.com/t/having-error-like-this-room-object-has-wrapping-uvs/34427 "2015-07-06T07:04:47Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![anonymous\_user\_8aa26463](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_8aa26463](https://forums.unrealengine.com/u/anonymous_user_8aa26463)\
**Post date:** [July 6, 2015, 7:04am UTC](https://forums.unrealengine.com/t/having-error-like-this-room-object-has-wrapping-uvs/34427/1 "2015-07-06T07:04:47Z")

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Hi,

I am a beginner in Unreal engine. I started using this engine from last one week, before that i was using the unity3d.  
When i started using unreal i faced lots of doubts in this.i mentioned one of the issue here. I imported my 3d room into the unreal i just cliked the import button and selected my room obj file and imported. After that i set the lights and i built it when the build going to finish its showed the error message like “room object has wrapping UV’s”.  
After that my my whole scene get green color. i set all values in editing panel i changed the uvchannel to 1 and baked. Eventhough its not working. i have attached my screen shot here please check.

![Issue1.PNG](https://d3kjluh73b9h9o.cloudfront.net/original/3X/a/6/a67a2aaa8153323dbf084ad1f7d45d65dd371a90.png)&stc=1&d=1436166183

Thanks.

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<div class="post-metadata">

**Author:** ![Jambax](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/jambax/32/904177_2.png) [@Jambax](https://forums.unrealengine.com/u/Jambax)\
**Post date:** [July 6, 2015, 8:40am UTC](https://forums.unrealengine.com/t/having-error-like-this-room-object-has-wrapping-uvs/34427/2 "2015-07-06T08:40:45Z")

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