Exemo105
June 5, 2022, 12:57am
1
I recently upgraded to the full unreal engine 5 release but ever since I have had this annoying bug where the editor crashes and I cannot open the project as it crashes on startup every time I try to reopen the project, I have tried moving the content folder of my projects to another project however this just produces another crash on startup , here is the crash log:
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000000098
UnrealEditor_Engine
I think this is unreal not being able to read the file properly so I might reinstall unreal but I would like to see if i can avoid doing this with a simple fix?
fazel.babaei
September 4, 2022, 8:49am
2
Delete your saved Folder in your Project Folder. It Worked for me.
1 Like
infoloren
October 22, 2022, 10:20am
3
Didn’t work for me. In my case the error is:
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION writing address 0x00007fff1d087718
Full trace:
Summary
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION writing address 0x00007fff1d087718
VCRUNTIME140
UnrealEditor_Core
UnrealEditor_Core
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
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UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
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UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
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UnrealEditor_CoreUObject
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UnrealEditor_CoreUObject
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UnrealEditor_CoreUObject
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UnrealEditor_UnrealEd
UnrealEditor_UnrealEd
UnrealEditor_UnrealEd
UnrealEditor_Engine
UnrealEditor_Engine
UnrealEditor_CoreUObject
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UnrealEditor_Engine
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UnrealEditor_UMG
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UnrealEditor_UnrealEd
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UnrealEditor_UnrealEd
UnrealEditor_UnrealEd
UnrealEditor_UnrealEd
UnrealEditor_UnrealEd
UnrealEditor_UnrealEd
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
kernel32
ntdll
infoloren
October 22, 2022, 5:15pm
5
Hello, thanks for the quick response. Also I just tried the option you provided in the video and it does not work for me
1 Like
fazel.babaei
October 27, 2022, 6:42am
6
This error come from GPU Problems. sometimes from Sound Settings. check them maybe you solved it.
if you use metahumans character in your project, this error be common.
infoloren
October 27, 2022, 8:18am
7
Finally, it seems to be that:
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION writing address 0x00007fff1d087718
But it only works when I do not solve the unknown structure problem, once I solve it, refreshing the node I keep getting this error.
2 Likes
crEA-tEch
November 22, 2022, 10:19am
8
I am having the same issue. This happened when I added a blueprint interface to an actor (which already had another blueprint interface). Then the nodes were not showing for either of the interfaces in the editor, only the connecting lines were showing and they were flashing.
I hit compile on the blueprint and I got the green tick and a message in the output log saying it had compiled. However when I tried to play the game in the editor it said there was a compiler error in the blueprint.
I closed the project and attempted to re-open, but now I cannot open the project. My last backup was 2 weeks ago
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000000040
UnrealEditor_Kismet
UnrealEditor_Kismet
UnrealEditor_Kismet
UnrealEditor_Kismet
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
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UnrealEditor_CoreUObject
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UnrealEditor_CoreUObject
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UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
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UnrealEditor_UnrealEd
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
kernel32
ntdll
crEA-tEch
November 22, 2022, 10:41am
9
I fixed this by deleting one of the interfaces manually from the content folder
infoloren
December 23, 2022, 3:53pm
10
I had the same issue time ago:
Hello, I was developing using the Unreal Engine 5 editor and by some reason when I try to get the length of my array, the whole editor broke.
Lucky me I was able to delete the bug element using CTRL + A and I got my editor working again.
Really afraid of what will happen to someone that for some reason decides to forget the last part of the code that was added.
Tried:
Change the variable name ( Didn’t work)
Change the variable type ( Didn’t work)
Get Length in another part of the bluepri…
My solution was to do a CTRL+A in the graph tab and delete all items and then rebuild them with what I remember.
I hope it helps if you face the same issue again.
I am having the same issue:
nvwgf2umx
I am having the same issue:
LoginId:9020781f46a9a655ea63518efd901059
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000000010
UnrealEditor_RenderCore
This is the Error I’m getting - anyone solved this issue??
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00007ffc04000000
ucrtbase
What do you mean with one of the interfaces experiencing this one myself
omaxis_Sp
July 21, 2023, 3:00pm
15
I am also getting the same error, this is my FIRST time using Unreal, this is soo disappointing
1 Like
0neyedcrow
October 2, 2023, 1:17pm
16
Same here. Just downloaded Unreal Engine 5.3 and the second I press launch, it crashes with EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000001440.
1 Like
PrAaZz1
October 4, 2023, 6:34pm
17
Bonjour, J’ai fais une vidéo rapide qui explique comment réparer l’erreur : https://youtu.be/xHr9DPkDm_M
i use 5.3.2
Assertion failed: FieldClassPtr [File:D:\build++UE5\Sync\Engine\Source\Runtime\CoreUObject\Private\UObject\Field.cpp] [Line: 966] Field type UberGraphFrame does not exist
UnrealEditor_CoreUObject
have you found a fix for it. i have the same problem and it really limits my gameplay
yundemeng
January 17, 2024, 4:02pm
20
I had the same problem.And I have solved it now.Open the 3D admin settings in your NVIDIA control panel, there’s a Revert to default setting on the right bottom, and you can restore them to default. It should be caused by the 3d settings you modified that conflict with UE5.
1 Like
