How to use custom BA

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I created an entirely custom bootstrapper application and referenced a custom native-code BA in WiX v5:




Even if I compile the wix\source\wix\src\ext\Bal\stdbas and wix\source\wix\src\ext\Bal\wixstdba projects in the source path successfully, generating stdbas.lib, stdbas.res, wixstdba.exe, wixstdba.pdb and mbanative.dll. And import the remaining four files using Payload. Still can't open the exe generated by Bundle.wxs

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@robmen @barnson
I need to customize some operations in BA. Therefore, I have to customize the BA. I got the source code of wixstdba and compiled it successfully, but as an entry point to the BA it doesn't open the whole BA. I suspect that the dependent files are not payloaded, but I don't know which files need to be payloaded, and the official docs don't give any specific instructions. c# is fine, but I want to use the C++ BA. The specific error reported is as follows:
Error 0x8007006d: BA OnCreate failed.
Error 0x8007006d: Failed to create bootstrapper application
Error 0x8007006d: Failed to start bootstrapper application.
Error 0x800700e8: BA OnDestroy failed.