I did not get any answer last time so I’m posting again:
has anyone an idea why when I try to modify and save a given page, I
always get this traceback? I can not modify any of my site’s pages so
it is a blocking problem
I was using svn for 0.5, went to gems for 0.6.{1,2} and it has not
worked since. Using
“rake rails:freeze:edge” does not solve the problem.
Please help
NoMethodError (undefined method +' for nil:NilClass): /vendor/radiant/vendor/rails/activerecord/lib/active_record/locking/optimist ic.rb:64:in
update_without_callbacks’
/vendor/radiant/vendor/rails/activerecord/lib/active_record/callbacks.rb:267
:in update_without_timestamps' /vendor/radiant/vendor/rails/activerecord/lib/active_record/timestamp.rb:48: in
update’
/vendor/radiant/vendor/rails/activerecord/lib/active_record/base.rb:1789:in
create_or_update_without_callbacks' /vendor/radiant/vendor/rails/activerecord/lib/active_record/callbacks.rb:242 :in
create_or_update’
/vendor/radiant/vendor/rails/activerecord/lib/active_record/base.rb:1545:in
save_without_validation' /vendor/radiant/vendor/rails/activerecord/lib/active_record/validations.rb:7 52:in
save_without_transactions’
/vendor/radiant/vendor/rails/activerecord/lib/active_record/transactions.rb:
129:in save' /vendor/radiant/vendor/rails/activerecord/lib/active_record/connection_adapt ers/abstract/database_statements.rb:59:in
transaction’
/vendor/radiant/vendor/rails/activerecord/lib/active_record/transactions.rb:
95:in transaction' /vendor/radiant/vendor/rails/activerecord/lib/active_record/transactions.rb: 121:in
transaction’
/vendor/radiant/vendor/rails/activerecord/lib/active_record/transactions.rb:
129:in save' /vendor/radiant/app/controllers/admin/page_controller.rb:110:in
save’
/vendor/radiant/app/controllers/admin/abstract_model_controller.rb:116:in
h andle_new_or_edit_post' /vendor/radiant/app/controllers/admin/page_controller.rb:25:in
edit’
/vendor/radiant/vendor/rails/actionpack/lib/action_controller/base.rb:1095:i
n send' /vendor/radiant/vendor/rails/actionpack/lib/action_controller/base.rb:1095:i n
perform_action_without_filters’
/vendor/radiant/vendor/rails/actionpack/lib/action_controller/filters.rb:632
:in call_filter' /vendor/radiant/vendor/rails/actionpack/lib/action_controller/filters.rb:638 :in
call_filter’
/vendor/radiant/vendor/rails/actionpack/lib/action_controller/filters.rb:438
:in call' /vendor/radiant/vendor/rails/actionpack/lib/action_controller/filters.rb:637 :in
call_filter’
/vendor/radiant/vendor/rails/actionpack/lib/action_controller/filters.rb:619
:in perform_action_without_benchmark' /vendor/radiant/vendor/rails/actionpack/lib/action_controller/benchmarking.r b:66:in
perform_action_without_rescue’
/usr/local/lib/ruby/1.8/benchmark.rb:293:in measure' /vendor/radiant/vendor/rails/actionpack/lib/action_controller/benchmarking.r b:66:in
perform_action_without_rescue’
/vendor/radiant/vendor/rails/actionpack/lib/action_controller/rescue.rb:83:i
n perform_action' /vendor/radiant/vendor/rails/actionpack/lib/action_controller/base.rb:430:in
send’
/vendor/radiant/vendor/rails/actionpack/lib/action_controller/base.rb:430:in
process_without_filters' /vendor/radiant/vendor/rails/actionpack/lib/action_controller/filters.rb:624 :in
process_without_session_management_support’
/vendor/radiant/vendor/rails/actionpack/lib/action_controller/session_manage
ment.rb:114:in process_without_test' /vendor/radiant/vendor/rails/actionpack/lib/action_controller/test_process.r b:15:in
process’
/vendor/radiant/vendor/rails/actionpack/lib/action_controller/base.rb:330:in
process' /vendor/radiant/vendor/rails/railties/lib/dispatcher.rb:41:in
dispatch’
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel/rails.rb:78:in
`
process’