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Project won't open after Power went out. I need to deliver tomorrow so my employer can launch for Steam Festival

My project crashes and is refusing to open up after power went out in. I have tried the following

  1. Deleting the temps and rebuilding
  2. Copying the content folder to another blank project (Crash on attempting to open BPs)
  3. Tried removing the defaultEngine from Config file(Project opens but crash on attempting to open BPs)

Please help me, I need to deliver the project tomorrow so my employer can launch for Steam Festival. My employer will kill me and I can’t lose this job.

EDIT: If I posted this question in the wrong category please let me know.

EDIT 3: Turns out all the BPs are corrupted. I managed to open the project by cutting the DefaultEngine.ini and copying and pasting module by module except the following

So yeah my BPs are screwed, any ideas how I can recover them?

Assertion failed: (Ar.GetPortFlags() & PPF_Duplicate) || (GetStructureSize()

=

sizeof(UObject)) [File:D:/Build/++UE4/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/Class.cpp]

[Line: 4470]

0x00007ff9c4014b89 KERNELBASE.dll!UnknownFunction [] 0x00007ff967e0d066 UE4Editor-Core.dll!UnknownFunction [] 0x00007ff967e107a8 UE4Editor-Core.dll!UnknownFunction [] 0x00007ff967b1e8cd UE4Editor-Core.dll!UnknownFunction [] 0x00007ff967ab5575 UE4Editor-Core.dll!UnknownFunction [] 0x00007ff967ab7620 UE4Editor-Core.dll!UnknownFunction [] 0x00007ff98eafbeed UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff968da611a UE4Editor-Engine.dll!UnknownFunction [] 0x00007ff98eb72259 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb316cd UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb31bdb UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb6a27c UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ecf90d5 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98e9930d0 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb7260d UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb316cd UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb31bdb UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb6a27c UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ecf90d5 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98e9930d0 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb7260d UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb316cd UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb31bdb UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb6a27c UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ecf90d5 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98e9930d0 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb7260d UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb316cd UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb333d8 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb68f30 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb2fb8f UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb333d8 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb68f30 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb2fb8f UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb31bdb UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb6a27c UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ecf90d5 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb239ed UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ebab962 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba9f57 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ebaba29 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba9f57 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb33355 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98e99448c UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98e993120 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb7260d UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb316cd UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb68d6a UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb300e4 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb31bdb UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb6a27c UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ecf90d5 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb239ed UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ebab962 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba9f57 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ebaba29 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba9f57 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb33355 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98e99448c UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98e993120 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb7260d UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb316cd UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb31bdb UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb6a27c UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ecf90d5 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb239ed UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ebab962 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba9f57 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ebaba29 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba9f57 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba9821 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb41da9 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba672a UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb33b4e UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb5f7f6 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ecf8d93 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb239ed UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ebab962 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba9f57 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ebaba29 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba9f57 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ebaba29 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba9f57 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba9821 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb41da9 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba672a UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb33b4e UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb5f7f6 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ecf8d93 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb239ed UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ebab962 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba9f57 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ebaba29 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba9f57 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba9821 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb41da9 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eba672a UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb33b4e UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98eb5f7f6 UE4Editor-CoreUObject.dll!UnknownFunction [] 0x00007ff98ecf8d93 UE4Editor-CoreUObject.dll!UnknownFunction []