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UE4 keeps crashing when i create a c++ project

I don't know why but UE4 keeps crashing whenever i create a new c++ project . i have both UE4 14.4.3 and UE4 17 . I have attached the screenshots and logs .

link:logs

crash image :

image?crash

Product Version: UE 4.14
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asked Nov 02 '17 at 04:54 PM in C++ Programming

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nightmare_unreal
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4 answers: sort voted first

Is this on this project only or did you try others?

Is the editor splashscreen showing a % over 85% ? In that case, one common problem is something wrong in one of your constructors. Maybe a component not yet created for wich you're trying to change a property. Verify the order, creation then access to properties.

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answered Nov 03 '17 at 01:43 PM

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francoispjean
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Hey , i tried with blueprints projects too and any other old projects that i made . All are crashing after some time .

For now my UE4 is running for 1 hr straight ( running 14.4.3) .

My system :

intel i7 8 GB ram unreal 14.4 and 14.7

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answered Nov 03 '17 at 02:14 PM

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nightmare_unreal
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avatar image francoispjean Nov 03 '17 at 02:30 PM

In that case, it seems more like an installation problem than a C++ problem. Or maybe a conflict whith another software?

avatar image nightmare_unreal Nov 07 '17 at 10:09 AM

Tried reinstalling engine too , still facing the same issue !!

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earlier everything was working fine , there are just 2 things i changed that i think can cause issue .

  1. update my AMD radeon drivers .

  2. in linux i think i changed the clock rate of my card ( don't remember )

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answered Nov 03 '17 at 03:08 PM

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nightmare_unreal
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avatar image francoispjean Nov 03 '17 at 03:30 PM

The last error in your log seems to point to the graphic card drivers:

LogD3D11RHI:Error: Result failed at D:\Build++UE4+Release-.14+Compile\Sync\Engine\Source\Runtime\Windows\D3D11RHI\Private\D3D11Viewport.cpp:275 with error DXGI_ERROR_DEVICE_REMOVED DXGI_ERROR_DRIVER_INTERNAL_ERROR

but i'm not experienced with this kind of errors. Maybe you could try to go back to your old drivers.

avatar image nightmare_unreal Nov 04 '17 at 08:15 AM

not sure how i can go back to old ones . because i did whole install , like removed the drivers then downloaded latest ones from net .

Should i remove and reinstall unreal . i am not sure what should i do

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i found my solution thanks to this article .

https://answers.unrealengine.com/questions/725825/engine-crashes-on-startup-418.html

turns out it was AMD drivers issue -_- .

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answered Nov 26 '17 at 06:38 PM

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nightmare_unreal
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