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After upgrading Jekyll from 1.1.2j to 3.8.3 and jekyll-tagging from 1.0.1 to
1.1.0, having pages with no tags metadata causes builds to fail:
$ jekyll build
Configuration file: /Users/asumner/code/everyday-rails/_config.yml
Source: /Users/asumner/code/everyday-rails
Destination: ./_site
Incremental build: disabled. Enable with --incremental
Generating...
Liquid Exception: undefined method `first' for nil:NilClass in /_layouts/post.html
jekyll 3.8.3 | Error: undefined method `first' for nil:NilClass
Fix by making the tags metadata optional per page. If the "tags" option isn't
found, don't try to make a tags list.
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After upgrading Jekyll from 1.1.2j to 3.8.3 and jekyll-tagging from 1.0.1 to
1.1.0, having pages with no tags metadata causes builds to fail:
Incremental build: disabled. Enable with --incremental
Generating...
Liquid Exception: undefined method
first' for nil:NilClass in /_layouts/post.html jekyll 3.8.3 | Error: undefined methodfirst' for nil:NilClassFix by making the tags metadata optional per page. If the "tags" option isn't
found, don't try to make a tags list.