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Hello, I’m trying to import .hbjson (Houdini Binary JSON) file into my project.
But when I try import .hbjson through HoudiniNiagara plugin, I got error message like this:

LogStreaming: Error: File ‘(FILENAME).hbjson’ is too large for 32-bit reader (27415453290), use TArray64.

(The number 27415453290 is the size of my hbjson file. (27415453290 bytes = 25.5GB))

Is there any info on how to use TArray64?
Also.. has anyone else experienced or solved this issue? Thanks.

I’ve tried these ways:

1. Tried modifying the C++ class in the plugin to replace TArray with TArray64, but failed due to lack of C++ knowledge.
2. Tried to import it on UE 5.0.3, but version 5.0.3 couldn’t import it either.