Jekyll-液体错误：无法将fixnum转换为String

Question

I'm using jekyll with ruby 1.9.1; my page use the paginator object:

<li><a href="{{site.paginate_path | replace: ':num', page}}">{{page}}</a></li>

give me the following:

<li><a href="Liquid error: can't convert fixnum into String">2</a></li>

But jekyll build doesn't produce any error. When I'm trying trying with ruby 2.1.2, this error isn't happening (but I don't want to update to ruby 2+, unless there is really no other solution) .

I've tryied to add .to_i or .to_s , but I'm not to really understand how it works, and I still get some errors; I've tried the following:

<li><a href="{{site.paginate_path|replace: ':num', page.to_i}}">{{page}}</a></li>
<li><a href="{{site.paginate_path|replace: ':num', page.to_s}}">{{page}}</a></li>

In both cases, I get:

<li><a href="Liquid error: can't convert nil into String">2</a></li>

Is using .to_i or .to_s the way to fix my problem. Why doesn't it work ? Any ideas how I could debug this error ?

Thanks a lot for your help !!

Answer 1

OK, this is misleading. The method is erroneous, but Ruby 2+ has been made to ignore silly mistakes :) Thats a good news.

Simply ask what you want to know, maybe we could help

Answer 2

Looks like the issue you're pointing to got fixed by this commit . Hence, using version 2.5.2+ of the liquid gem should solve the issue.