Hello: A plea for help. I''m following the instructions here: http://developer.apple.com/tools/rubyonrails.html I have everything working on my main machine, but my laptop is refusing to work. When I get to the step of ''rake migrate'' the process hangs. I have the output below. The mysql gem is installed, and a test program can talk to the database fine. The only difference that I can see between the machine that works, and the machine that doesn''t is that the working one has mysql 4.1.5, and the non-working one has 4.1.18 (current). Stumped. Anyone? Bueller? Thanks. parki... expenses: rake migrate -t (in /Users/parki/develop/rails/expenses) ** Invoke migrate (first_time) ** Invoke environment (first_time) ** Execute environment ** Execute migrate ^Crake aborted! /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/vendor/mysql.rb:1079:in `read'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/vendor/mysql.rb:1079:in `read'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/vendor/mysql.rb:499:in `read'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/vendor/mysql.rb:492:in `command'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/vendor/mysql.rb:339:in `stat'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/mysql_adapter.rb:147:in `active?'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/abstract/connection_specification.rb:103:in `retrieve_connection'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/abstract/connection_specification.rb:20:in `connection'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/abstract/connection_specification.rb:107:in `retrieve_connection'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/abstract/connection_specification.rb:20:in `connection'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/migration.rb:178:in `migrate'' /usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/tasks/databases.rake:3 /usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/tasks/databases.rake:2:in `call'' /usr/lib/ruby/gems/1.8/gems/rake-0.6.2/lib/rake.rb:202:in `execute'' /usr/lib/ruby/gems/1.8/gems/rake-0.6.2/lib/rake.rb:202:in `each'' /usr/lib/ruby/gems/1.8/gems/rake-0.6.2/lib/rake.rb:202:in `execute'' /usr/lib/ruby/gems/1.8/gems/rake-0.6.2/lib/rake.rb:180:in `invoke'' /usr/lib/ruby/gems/1.8/gems/rake-0.6.2/lib/rake.rb:1454:in `run'' /usr/lib/ruby/gems/1.8/gems/rake-0.6.2/lib/rake.rb:1454:in `each'' /usr/lib/ruby/gems/1.8/gems/rake-0.6.2/lib/rake.rb:1454:in `run'' /usr/lib/ruby/gems/1.8/gems/rake-0.6.2/bin/rake:7 /usr/bin/rake:18:in `load'' /usr/bin/rake:18 -- Posted via http://www.ruby-forum.com/.
Brian Parkinson wrote:> Hello: > > A plea for help. I''m following the instructions here: > > http://developer.apple.com/tools/rubyonrails.htmlI did a bit more digging - the migration stalls here in mysql.rb - it''s waiting on the 4 bytes for length, which presumably never come back from the server: def read() buf = [] len = nil @sock.sync = false while len == nil or len == MAX_PACKET_LENGTH do a = @sock.read(4) <------------------------------- HERE len = a[0]+a[1]*256+a[2]*256*256 pkt_nr = a[3] if @pkt_nr != pkt_nr then raise "Packets out of order: #{@pkt_nr}<>#{pkt_nr}" end @pkt_nr = @pkt_nr + 1 & 0xff buf << @sock.read(len) end @sock.sync = true buf.join rescue errno = Error::CR_SERVER_LOST raise Error::new(errno, Error::err(errno)) end -- Posted via http://www.ruby-forum.com/.
Fixed. I don''t know what was causing this, but I re-installed MySql, and everything is working perfectly. Weird. Happy! parki... Brian Parkinson wrote:> Brian Parkinson wrote: >> Hello: >> >> A plea for help. I''m following the instructions here: >> >> http://developer.apple.com/tools/rubyonrails.html > > I did a bit more digging - the migration stalls here in mysql.rb - it''s > waiting on the 4 bytes for length, which presumably never come back from > the server: > > def read() > buf = [] > len = nil > @sock.sync = false > while len == nil or len == MAX_PACKET_LENGTH do > a = @sock.read(4) <------------------------------- HERE > len = a[0]+a[1]*256+a[2]*256*256 > pkt_nr = a[3] > if @pkt_nr != pkt_nr then > raise "Packets out of order: #{@pkt_nr}<>#{pkt_nr}" > end > @pkt_nr = @pkt_nr + 1 & 0xff > buf << @sock.read(len) > end > @sock.sync = true > buf.join > rescue > errno = Error::CR_SERVER_LOST > raise Error::new(errno, Error::err(errno)) > end-- Posted via http://www.ruby-forum.com/.
Did you change your settings in the database.yml to correspond to your MySQL install? That would be the next place I''d check to make sure that you have the correct settings. Ryan On 3/19/06, Brian Parkinson <parki@whatevernot.com> wrote:> > Fixed. > > I don''t know what was causing this, but I re-installed MySql, and > everything is working perfectly. > > Weird. > > Happy! > > parki... > > > > Brian Parkinson wrote: > > Brian Parkinson wrote: > >> Hello: > >> > >> A plea for help. I''m following the instructions here: > >> > >> http://developer.apple.com/tools/rubyonrails.html > > > > I did a bit more digging - the migration stalls here in mysql.rb - it''s > > waiting on the 4 bytes for length, which presumably never come back from > > the server: > > > > def read() > > buf = [] > > len = nil > > @sock.sync = false > > while len == nil or len == MAX_PACKET_LENGTH do > > a = @sock.read(4) <------------------------------- HERE > > len = a[0]+a[1]*256+a[2]*256*256 > > pkt_nr = a[3] > > if @pkt_nr != pkt_nr then > > raise "Packets out of order: #{@pkt_nr}<>#{pkt_nr}" > > end > > @pkt_nr = @pkt_nr + 1 & 0xff > > buf << @sock.read(len) > > end > > @sock.sync = true > > buf.join > > rescue > > errno = Error::CR_SERVER_LOST > > raise Error::new(errno, Error::err(errno)) > > end > > > -- > Posted via http://www.ruby-forum.com/. > _______________________________________________ > Rails mailing list > Rails@lists.rubyonrails.org > http://lists.rubyonrails.org/mailman/listinfo/rails >-- Ryan Prins rprins@gmail.com http://www.lazyi.net -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060320/72aece72/attachment.html