Generation fails with empty summary entry

[Soreine]

Summary.md

# Part 1
* [Intro](README.md)
* Empty entry

Error message is

error: error while generating page "README.md": 

Template render error: (/Users/nicolas/.gitbook/versions/3.2.2/node_modules/gitbook-plugin-search/_layouts/website/page.html)
  TypeError: Path must be a string. Received undefined

[swapnilogale]

I think referencing the empty or non-reference links in the summary.md causes this. Remove the empty entry from under Part 1 and recompile. Should work.