undefined method `list' for nil:NilClass: open my dashboard
gboesebeck opened this issue · comments
Hi,
ive got a problem to open my dashboard. Gdash throw the following error.
172.17.151.173 - - [10/May/2012 16:43:23] "GET /favicon.ico HTTP/1.1" 404 462 0.0010
172.17.151.173 - - [10/May/2012 16:43:25] "GET /fs/ HTTP/1.1" 404 454 0.0009
NoMethodError - undefined method list' for nil:NilClass: /opt/gdash/lib/gdash/sinatra_app.rb:128:inblock in class:SinatraApp'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:1212:in call' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:1212:inblock in compile!'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:785:in []' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:785:inblock (3 levels) in route!'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:801:in route_eval' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:785:inblock (2 levels) in route!'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:822:in block in process_route' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:820:incatch'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:820:in process_route' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:784:inblock in route!'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:783:in each' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:783:inroute!'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in dispatch!' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:inblock in call!'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in block in invoke' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:incatch'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in invoke' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:incall!'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in call' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:incall'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in call' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:incall'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in call' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:incall'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/nulllogger.rb:9:in call' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/head.rb:9:incall'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in call' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/lint.rb:48:in_call'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/lint.rb:36:in call' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/showexceptions.rb:24:incall'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/commonlogger.rb:20:in call' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/chunked.rb:43:incall'
/home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/content_length.rb:14:in call' /home/ubuntu/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/handler/webrick.rb:59:inservice'
/home/ubuntu/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/webrick/httpserver.rb:138:in service' /home/ubuntu/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/webrick/httpserver.rb:94:inrun'
/home/ubuntu/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/webrick/server.rb:191:in `block in start_thread'
172.17.151.173 - - [10/May/2012 16:43:25] "GET /sinatra/404.png HTTP/1.1" 500 114283 0.0496
172.17.151.173 - - [10/May/2012 16:43:25] "GET /favicon.ico HTTP/1.1" 404 462 0.0012
The template directory:
fs
+- dash.yaml
+- cpu.graph
The app started with bundle exec rackup, with passenger ive got the same problem,
thx,
Gerrit
Is that the entire directory where the config is pointing at? That isnt at all like the README says it should look.
Thats thats the entire directory, my template dir is
Did i need a toplevel dir, like so?
base dir: /data/gdash/templates/
virtualization
| +-- fs
| +-- dash.yaml
| +-- cpu.graph
+-- dash.yaml
+-- cpu.graph
The example in the readme would have a config setting like:
:templatedir: /path/to/my/graph_templates
Just make yours the same
My templatedir setting pointed to /data/gdash/templates/,. but in the dir is only the folder fs, with the two files (gdash.yaml & cpu.graph) in the fs dir. Is thats the problem? Try it tomorrow.
I really can only keep saying you should make it like the README. Please respond here if after doing that it still does not work.
I was wrong actually in my previous comment, ignore it.
It seems that github markdown parser have made lines for kvm1 misaligned in README: https://github.com/ripienaar/gdash#template-directory-layout
Ok will fix the markup thx
updated the readme looks better now in the MD view
Thank you!
the problem was the files in the top directory.
Thx for the quick response.