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auxesis / visage

Graph collectd metrics in the browser, backed by a JSON API
http://visage-app.com/
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psych.rb:297:in `initialize': no implicit conversion from nil to integer (TypeError) #122

Open eegilbert opened 11 years ago

eegilbert commented 11 years ago

I see this currently with visage-app on Ubntu server 12.10.

psych (1.3.4) bundler (1.2.2)

/usr/lib/ruby/1.9.1/psych.rb:297:in initialize': no implicit conversion from nil to integer (TypeError) from /usr/lib/ruby/1.9.1/psych.rb:297:inopen' from /usr/lib/ruby/1.9.1/psych.rb:297:in load_file' from /var/lib/gems/1.9.1/gems/visage-app-2.1.0/lib/visage-app/config/file.rb:33:inload' from /var/lib/gems/1.9.1/gems/visage-app-2.1.0/lib/visage-app/profile.rb:25:in load' from /var/lib/gems/1.9.1/gems/visage-app-2.1.0/lib/visage-app.rb:38:inblock in class:Application' from /var/lib/gems/1.9.1/gems/sinatra-1.3.2/lib/sinatra/base.rb:1273:in configure' from /var/lib/gems/1.9.1/gems/visage-app-2.1.0/lib/visage-app.rb:30:inclass:Application' from /var/lib/gems/1.9.1/gems/visage-app-2.1.0/lib/visage-app.rb:19:in module:Visage' from /var/lib/gems/1.9.1/gems/visage-app-2.1.0/lib/visage-app.rb:18:in' from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in require' from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:inrequire' from /var/lib/gems/1.9.1/gems/visage-app-2.1.0/bin/visage-app:17:in <top (required)>' from /usr/local/bin/visage-app:23:inload' from /usr/local/bin/visage-app:23:in `'

After trudging through these I have an empy yaml file that visage is trying to open:

-rw-r--r-- 1 root root 0 Nov 29 21:28 /var/lib/gems/1.9.1/gems/visage-app-2.1.0/lib/visage-app/config/profiles.yaml

Even when removing this file visage still fails to start until I copy the default profile.yaml over to the one that's empty:

cp /var/lib/gems/1.9.1/gems/visage-app-2.1.0/features/support/config/default/profiles.yaml /var/lib/gems/1.9.1/gems/visage-app-2.1.0/lib/visage-app/config/profiles.yaml

I had posted this over on the Bundler thread too. It seems like the consensus is psych doesn't handle empty files very well?

lureze commented 11 years ago

same here (except on debian wheezy) thanks for the workaround, eegilbert

swasher commented 11 years ago

same on ubuntu 12.10 thanks eegilbert, it's work

adamclerk commented 11 years ago

Works for me too

jinnko commented 11 years ago

On debian wheezy the paths are different. The following worked for me:

cp /usr/lib/ruby/gems/1.9.1/gems/visage-app-2.1.0/features/support/config/default/profiles.yaml /usr/lib/ruby/gems/1.9.1/gems/visage-app-2.1.0/lib/visage-app/config/profiles.yaml

UPDATE: on another system, also running debian wheezy, however with the ruby1.9.3 package installed instead of the ruby1.9.1 package, the above paths didn't work. The updated paths that did work are:

cp /var/lib/gems/1.9.1/gems/visage-app-2.1.0/features/support/config/default/profiles.yaml /var/lib/gems/1.9.1/gems/visage-app-2.1.0/lib/visage-app/config/profiles.yaml