what functions will be called in v8 source code when run the following JavaScript code:

I modified and tested the below Hello World code(https://raw.githubusercontent.com/v8/v8/12.3.219/samples/hello-world.cc) for the V8 engine(https://github.com/v8/v8) and found that it works well with v8 11.x.x version. However, it crashed or aborted with v8 12.3.x version in GetObjectTemplate.
Does anyone have any idea about that issue? or any mistake I made? Thanks!