When I try to open widget blueprint editor it will crash with that error message. Before, I did not have this error. I think the file path is bad because I do not have disk H. Is there any way to fix it without reinstallation?
Assertion failed: IsValid() [File:H:\SVN_Ark\Engine\Source\Runtime\Core\Public\Templates\SharedPointer.h] [Line: 658]
VERSION: 0.0
KERNELBASE.dll!UnknownFunction (0x00007ffcc3753fb8) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x00007ffcae2b8b5d) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x00007ffcae19dc48) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x00007ffcae171f52) + 0 bytes [UnknownFile:0]
UE4Editor-UMGEditor.dll!UnknownFunction (0x00007ffc781b3bae) + 0 bytes [UnknownFile:0]
UE4Editor-UMGEditor.dll!UnknownFunction (0x00007ffc781dcaa1) + 0 bytes [UnknownFile:0]
UE4Editor-UnrealEd.dll!UnknownFunction (0x00007ffc87db41c7) + 0 bytes [UnknownFile:0]
UE4Editor-UMGEditor.dll!UnknownFunction (0x00007ffc78139d79) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x00007ffc734cc714) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x00007ffc73457b73) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x00007ffc73461788) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x00007ffc734d87a4) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x00007ffc73450c36) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x00007ffc7345f7eb) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x00007ffc7345ced6) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x00007ffc734ed65f) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x00007ffc734d89ef) + 0 bytes [UnknownFile:0]
UE4Editor-Slate.dll!UnknownFunction (0x00007ffc98380e65) + 0 bytes [UnknownFile:0]
UE4Editor-Slate.dll!UnknownFunction (0x00007ffc9836cc30) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x00007ffcae217138) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x00007ffcae1f38eb) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x00007ffcae218459) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x00007ffcae1ed692) + 0 bytes [UnknownFile:0]
USER32.dll!UnknownFunction (0x00007ffcc6deb85d) + 0 bytes [UnknownFile:0]
USER32.dll!UnknownFunction (0x00007ffcc6deb1ef) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x00007ffcae2191b6) + 0 bytes [UnknownFile:0]
UE4Editor.exe!UnknownFunction (0x00007ff6a5c9a86a) + 0 bytes [UnknownFile:0]
UE4Editor.exe!UnknownFunction (0x00007ff6a5c8f8cf) + 0 bytes [UnknownFile:0]
UE4Editor.exe!UnknownFunction (0x00007ff6a5c8f93a) + 0 bytes [UnknownFile:0]
UE4Editor.exe!UnknownFunction (0x00007ff6a5c9c0e0) + 0 bytes [UnknownFile:0]
UE4Editor.exe!UnknownFunction (0x00007ff6a5c9d009) + 0 bytes [UnknownFile:0]
KERNEL32.DLL!UnknownFunction (0x00007ffcc53d1fe4) + 0 bytes [UnknownFile:0]
ntdll.dll!UnknownFunction (0x00007ffcc71defb1) + 0 bytes [UnknownFile:0]
ntdll.dll!UnknownFunction (0x00007ffcc71defb1) + 0 bytes [UnknownFile:0]
