Unreal Engine 4.25 released!

[Hardy_Games]

@unit23

So the problem here is, it’s a new issue. It is unclear if this will be perhaps fixed, or perhaps something inside your project is the problem.

Can you load maps from VS? If so, can you run the Launch option and look at the output?

Because all your maps crash, and there is a hint to BP’s, perhaps something like your UI widget is corrupt. Thus, move it out of the project folder into a temp folder, see what happens. If the issue persist, try something similar, it has to be something loaded by each map, and potentially a BP. Again, this is a lot of guesswork here.

The smart option here is to keep using 4.25.3, see if there is another hotfix, or if it works with 4.26.

So loading a map while debugging in VS also leads to the same crash in WidgetBlueprint.cpp (read access violation on line 969 “Graph was nullprt”)

I did try building 4.25.3 from source but then ran into a wall when it came to trying to get all of the plugins my project relies on into the build.

I’ll just keep prodding around the project to see if I can pindown the source offending widget while I wait to see if anyone else is having the same problems.

Thanks for your help!