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Why is Unreal Engine 4 crashing when importing .raw

When I try to import an 8-bit .raw weight-map into the layers section I get a crash. Am I doing something in correctly? I am just trying to import .raw files from world machine into unreal for building my terrain layers. I am new to this so any help would be great! I'll attach a picture of what I am trying to do. alt text I attached the crash log as well.link text

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asked Dec 21 '14 at 10:38 PM in Bug Reports

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Acid Pirate
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Hi, Sorry for the inconvenience. If you could send me the RAW file and information about your landscape size it will really help me debug what's going wrong. You can find the landscape size if you open the the Change Component Size tool under Manage.

I would also recommend using a PNG file now that we support that, because PNG files have data to confirm the filesize and format better. Does that work?

Cheers, Jack

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answered Dec 22 '14 at 09:41 AM

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avatar image Acid Pirate Dec 23 '14 at 05:37 AM

I believe the error might have come from my layers having different sizes when i tried to export on top of the snow layer. Importing through PNG did solve my problem thanks. I will try fixing the layer size issue and see if that solves the bug problem.

How should I send the Raw file since it is not supported a supported format for uploading to the page?

Landscape - 2049x2049 12 km x 12 km tile res - 256 x 256 Tile Per side - 2 x 2

If you need any more info let me know. Thanks!

avatar image Adam Davis STAFF Dec 23 '14 at 03:44 PM

Hi Acid Pirate,

You can upload this by placing the Raw file in a .zip.

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