I cant open my project! error 0x0000000000000040

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Guys, I was here in the final process of my game… and I just restarted the pc, closed the project and restarted, when I reopened this error appeared and the project does not open anymore… does anyone know what it could be?

Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000000040

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kernel32
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I found the problem, it’s a blueprint of a door that I was configuring… I managed to change in the project configuration to start the project in the game menu… but I can’t edit the blueprint to fix this, I click on it and the unreal engine closes, does anyone know how I can get around this?

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Problem solved! Since I found out what was causing the error, I went to the content in my window explorer… I found the asset… I took another door with similar code from which a duplicate had been made for this one… and replaced the one that had failed with one new copy… the project is working correctly again!

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do you know what the problem with the blueprint was?

I am getting this same address error related to my game mode on two separate occasions, but I don’t know what is causing it because I cannot open the blueprint

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When the blueprint error occurred, I was editing a code to be able to open a door only if I already have the specific key, if I’m not mistaken I left a poorly configured branch in the door blueprint and had restarted the software

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