----- Original Message ----- > From: "Paul Seymour" <paul.seym...@ig.com> > To: "puppet-users" <puppet-users@googlegroups.com> > Sent: Tuesday, 3 January, 2017 11:57:02 > Subject: [Puppet Users] Trouble with future parser ?
> Hi, > > OK trying to evaluate how much work and effort it's going to be to move to > Puppet v4.x I have switched on the future parser in our Dev environment. > > I am now getting this kind of thing:- > > $ puppet agent -t --trace > Info: Retrieving pluginfacts > Info: Retrieving plugin > Info: Loading facts > Error: Could not retrieve catalog from remote server: Error 400 on SERVER: > Evaluation Error: Error while evaluating a Function Call, Failed to parse > template grub2/default_grub.erb: > Filepath: > /etc/puppet/environments/dev/modules/grub2/templates/default_grub.erb > Line: 15 > Detail: undefined method `empty?' for nil:NilClass I'm guessing it's due to the empty? call on the @cmdline_linux variable? You'll have to show the class code etc. My guess would be that particular variable is not known within the scope of the class where you use the template, older puppet had dynamic scope for templates and that's been removed. > at /etc/puppet/environments/dev/modules/grub2/manifests/config.pp:7:16 on > node vrdevpds001.iggroup.local > /usr/share/ruby/vendor_ruby/puppet/indirector/rest.rb:207:in `is_http_200?' > /usr/share/ruby/vendor_ruby/puppet/indirector/rest.rb:100:in `find' > /usr/share/ruby/vendor_ruby/puppet/indirector/indirection.rb:201:in `find' > /usr/share/ruby/vendor_ruby/puppet/configurer.rb:294:in `block in > retrieve_new_catalog' > /usr/share/ruby/vendor_ruby/puppet/util.rb:335:in `block in thinmark' > /usr/share/ruby/benchmark.rb:296:in `realtime' > /usr/share/ruby/vendor_ruby/puppet/util.rb:334:in `thinmark' > /usr/share/ruby/vendor_ruby/puppet/configurer.rb:293:in > `retrieve_new_catalog' > /usr/share/ruby/vendor_ruby/puppet/configurer.rb:61:in `retrieve_catalog' > /usr/share/ruby/vendor_ruby/puppet/configurer.rb:106:in > `prepare_and_retrieve_catalog' > /usr/share/ruby/vendor_ruby/puppet/configurer.rb:202:in `run_internal' > /usr/share/ruby/vendor_ruby/puppet/configurer.rb:134:in `block in run' > /usr/share/ruby/vendor_ruby/puppet/context.rb:64:in `override' > /usr/share/ruby/vendor_ruby/puppet.rb:246:in `override' > /usr/share/ruby/vendor_ruby/puppet/configurer.rb:133:in `run' > /usr/share/ruby/vendor_ruby/puppet/agent.rb:47:in `block (4 levels) in run' > /usr/share/ruby/vendor_ruby/puppet/agent/locker.rb:20:in `lock' > /usr/share/ruby/vendor_ruby/puppet/agent.rb:47:in `block (3 levels) in run' > /usr/share/ruby/vendor_ruby/puppet/agent.rb:117:in `with_client' > /usr/share/ruby/vendor_ruby/puppet/agent.rb:44:in `block (2 levels) in run' > /usr/share/ruby/vendor_ruby/puppet/agent.rb:82:in `run_in_fork' > /usr/share/ruby/vendor_ruby/puppet/agent.rb:43:in `block in run' > /usr/share/ruby/vendor_ruby/puppet/application.rb:179:in `call' > /usr/share/ruby/vendor_ruby/puppet/application.rb:179:in `controlled_run' > /usr/share/ruby/vendor_ruby/puppet/agent.rb:41:in `run' > /usr/share/ruby/vendor_ruby/puppet/application/agent.rb:361:in `onetime' > /usr/share/ruby/vendor_ruby/puppet/application/agent.rb:327:in `run_command' > /usr/share/ruby/vendor_ruby/puppet/application.rb:381:in `block (2 levels) > in run' > /usr/share/ruby/vendor_ruby/puppet/application.rb:507:in `plugin_hook' > /usr/share/ruby/vendor_ruby/puppet/application.rb:381:in `block in run' > /usr/share/ruby/vendor_ruby/puppet/util.rb:496:in `exit_on_fail' > /usr/share/ruby/vendor_ruby/puppet/application.rb:381:in `run' > /usr/share/ruby/vendor_ruby/puppet/util/command_line.rb:146:in `run' > /usr/share/ruby/vendor_ruby/puppet/util/command_line.rb:92:in `execute' > /usr/bin/puppet:8:in `<main>' > Warning: Not using cache on failed catalog > Error: Could not retrieve catalog; skipping run > > The template looks like this:- > # WARNING: This file maintained by Puppet. > > GRUB_DEFAULT=<%= @default_entry %> > GRUB_TIMEOUT=<%= @timeout %> > <% if @hidden_timeout != nil -%> > GRUB_HIDDEN_TIMEOUT=<%= @hidden_timeout %> > <% end -%> > <% if @hidden_timeout_quiet != nil -%> > GRUB_HIDDEN_TIMEOUT_QUIET="<%= @hidden_timeout_quiet %>" > <% end -%> > > GRUB_DISTRIBUTOR=<%= @distributor %> > GRUB_CMDLINE_LINUX_DEFAULT="quiet" > > <% if !@cmdline_linux.empty? -%> > GRUB_CMDLINE_LINUX="<%= @grub2_options %>" > <% else %> > GRUB_CMDLINE_LINUX="" > <% end -%> > > Which parses via erb fine and was working before. > > I cannot see what the issue might actually be ? > > Any help would be appreciated. > > Thanks > Paul > > -- > You received this message because you are subscribed to the Google Groups > "Puppet Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email > to puppet-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/puppet-users/f6288744-d465-439a-826d-5e1e20eca311%40googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. 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