Ruby on Rails 4.2.2 ArgumentError (wrong number of arguments (2 for 1)) -

-

this question has answer here:

i've cleaned out of gems due issue , tried reinstall via following: 

$ gem install rails $ rails new myproject $ cd myproject $ rails server

while above seems pretty straightforward new rails installs, got following 500 error:

$ rails server => booting webrick => rails 4.2.2 application starting in development on http://localhost:3000 => run 'rails server -h' more startup option' => ctrl-c shutdown server [2015-06-18 16:44:22] info  webrick 1.3.1 [2015-06-18 16:44:22] info  ruby 2.2.0 (2014-12-25) [x86_64-darwin14] [2015-06-18 16:44:22] info  webrick::httpserver#start: pid=60434 port=3000   started "/" ::1 @ 2015-06-18 16:44:27 -0400  argumenterror (wrong number of arguments (2 1)):   actionpack (4.2.2) lib/action_dispatch/http/request.rb:338:in 'parse_query'   rack (1.6.3) lib/rack/request.rb:191:in 'get'   actionpack (4.2.2) lib/action_dispatch/http/request.rb:300:in 'get'   actionpack (4.2.2) lib/action_dispatch/http/parameters.rb:14:in 'parameters'   actionpack (4.2.2) lib/action_dispatch/http/filter_parameters.rb:37:in 'filtered_parameters'   actionpack (4.2.2) lib/action_controller/metal/instrumentation.rb:22:in 'process_action'   actionpack (4.2.2) lib/action_controller/metal/params_wrapper.rb:250:in 'process_action'   activerecord (4.2.2) lib/active_record/railties/controller_runtime.rb:18:in 'process_action'   actionpack (4.2.2) lib/abstract_controller/base.rb:137:in 'process'   actionview (4.2.2) lib/action_view/rendering.rb:30:in 'process'   actionpack (4.2.2) lib/action_controller/metal.rb:196:in 'dispatch'   actionpack (4.2.2) lib/action_controller/metal/rack_delegation.rb:13:in 'dispatch'   actionpack (4.2.2) lib/action_controller/metal.rb:237:in 'block in action'   actionpack (4.2.2) lib/action_dispatch/routing/route_set.rb:74:in 'call'   actionpack (4.2.2) lib/action_dispatch/routing/route_set.rb:74:in 'dispatch'   actionpack (4.2.2) lib/action_dispatch/routing/route_set.rb:43:in 'serve'   actionpack (4.2.2) lib/action_dispatch/journey/router.rb:43:in 'block in serve'   actionpack (4.2.2) lib/action_dispatch/journey/router.rb:30:in 'each'   actionpack (4.2.2) lib/action_dispatch/journey/router.rb:30:in 'serve'   actionpack (4.2.2) lib/action_dispatch/routing/route_set.rb:819:in 'call'   rack (1.6.3) lib/rack/etag.rb:24:in 'call'   rack (1.6.3) lib/rack/conditionalget.rb:25:in 'call'   rack (1.6.3) lib/rack/head.rb:13:in 'call'   actionpack (4.2.2) lib/action_dispatch/middleware/params_parser.rb:27:in 'call'   actionpack (4.2.2) lib/action_dispatch/middleware/flash.rb:260:in 'call'   rack (1.6.3) lib/rack/session/abstract/id.rb:225:in 'context'   rack (1.6.3) lib/rack/session/abstract/id.rb:220:in 'call'   actionpack (4.2.2) lib/action_dispatch/middleware/cookies.rb:560:in 'call'   activerecord (4.2.2) lib/active_record/query_cache.rb:36:in 'call'   activerecord (4.2.2) lib/active_record/connection_adapters/abstract/connection_pool.rb:649:in 'call'   activerecord (4.2.2) lib/active_record/migration.rb:378:in 'call'   actionpack (4.2.2) lib/action_dispatch/middleware/callbacks.rb:29:in 'block in call'   activesupport (4.2.2) lib/active_support/callbacks.rb:88:in 'call'   activesupport (4.2.2) lib/active_support/callbacks.rb:88:in '_run_callbacks'   activesupport (4.2.2) lib/active_support/callbacks.rb:776:in '_run_call_callbacks'   activesupport (4.2.2) lib/active_support/callbacks.rb:81:in 'run_callbacks'   actionpack (4.2.2) lib/action_dispatch/middleware/callbacks.rb:27:in 'call'   actionpack (4.2.2) lib/action_dispatch/middleware/reloader.rb:73:in 'call'   actionpack (4.2.2) lib/action_dispatch/middleware/remote_ip.rb:78:in 'call'   actionpack (4.2.2) lib/action_dispatch/middleware/debug_exceptions.rb:17:in 'call'   web-console (2.1.3) lib/web_console/middleware.rb:37:in 'call'   actionpack (4.2.2) lib/action_dispatch/middleware/show_exceptions.rb:30:in 'call'   railties (4.2.2) lib/rails/rack/logger.rb:38:in 'call_app'   railties (4.2.2) lib/rails/rack/logger.rb:20:in 'block in call'   activesupport (4.2.2) lib/active_support/tagged_logging.rb:68:in 'block in tagged'   activesupport (4.2.2) lib/active_support/tagged_logging.rb:26:in 'tagged'   activesupport (4.2.2) lib/active_support/tagged_logging.rb:68:in 'tagged'   railties (4.2.2) lib/rails/rack/logger.rb:20:in 'call'   actionpack (4.2.2) lib/action_dispatch/middleware/request_id.rb:21:in 'call'   rack (1.6.3) lib/rack/methodoverride.rb:22:in 'call'   rack (1.6.3) lib/rack/runtime.rb:18:in 'call'   activesupport (4.2.2) lib/active_support/cache/strategy/local_cache_middleware.rb:28:in 'call'   rack (1.6.3) lib/rack/lock.rb:17:in 'call'   actionpack (4.2.2) lib/action_dispatch/middleware/static.rb:113:in 'call'   rack (1.6.3) lib/rack/sendfile.rb:113:in 'call'   railties (4.2.2) lib/rails/engine.rb:518:in 'call'   railties (4.2.2) lib/rails/application.rb:164:in 'call'   rack (1.6.3) lib/rack/lock.rb:17:in 'call'   rack (1.6.3) lib/rack/content_length.rb:15:in 'call'   rack (1.6.3) lib/rack/handler/webrick.rb:88:in 'service'   ~/.rbenv/versions/2.2.0/lib/ruby/2.2.0/webrick/httpserver.rb:138:in 'service'   ~/.rbenv/versions/2.2.0/lib/ruby/2.2.0/webrick/httpserver.rb:94:in 'run'   ~/.rbenv/versions/2.2.0/lib/ruby/2.2.0/webrick/server.rb:294:in 'block in start_thread'

what am-i missing?

the log mentions version 1.6.3 of rack. try adding gem 'rack', '1.6.2' gemfile , running bundle update rack command line. restart server. seems work, now.


Comments

Post a Comment

Popular posts from this blog

python - How to create jsonb index using GIN on SQLAlchemy? -

-
here's current code creating index jsonb. index("mytable_data_idx_id_key", mytable.data['id'].astext, postgresql_using='gin') but got error. sqlalchemy.exc.programmingerror: (psycopg2.programmingerror) data type text has no default operator class access method "gin" hint: must specify operator class index or define default operator class data type. [sql: "create index event_data_idx_id_key on event using gin ((data ->> 'id'))"] is there way create index on sqlalchemy? the postgresql specific sqlalchemy docs @ http://docs.sqlalchemy.org/en/latest/dialects/postgresql.html#operator-classes mention postgresql_ops dictionary provide "operator class" used postgresql, , provide example illustrating use: index('my_index', my_table.c.id, my_table.c.data, postgresql_ops={ 'data': 'text_pattern_ops', ...
Read more

PHP DOM loadHTML() method unusual warning -

-
i had following code works fine on localhost: $document = new domdocument(); $document->loadhtml($p_result); $form = $document->getelementsbytagname('form')->item(0); // code continues using $form variable after same code updated on outside server, loadhtml() failed , issued warning. warning: domdocument::loadhtml() expects parameter 1 valid path, string given in path/name/to/script.php returned null instead of object code pretty gets fatal error. note contents of $p_result absolutely same on outside server , on localhost. but why displays kind of warning , why not work? doesn't loadhtml() expects argument 1 string in first place? why method expects parameter 1 valid path ? just make clear i'm not calling loadhtmlfile() , i'm calling loadhtml() . thanks. you're affected one of php bugs . issue present in php 5.6.8 , 5.6.9. have affected php version on server, , bug-free version on localhost. the bug forbids null ...
Read more

c# - TransactionScope not rolling back although no complete() is called -

-
i'm using transactionscope rollback transaction fail bool errorreported = false; action<importerrorlog> newerrorcallback = e => { errorreported = true; errorcallback(e); }; using (var transaction = new transactionscope()) { foreach (importtaskdefinition task in taskdefinition) { loader.load(streamfile, newerrorcallback, task.destinationtable, processingtaskid); } if (!errorreported) transaction.complete(); } i'm sure there no transactionscope started ahead or after code. i'm using entity framework insert in db. regardless state of errorreported transaction never rolled in case of error. what missing ? transactionscope sets transaction.current . that's does. wants transacted must @ property. i believe ef each time connection opened reason. probably, connection open when scope installed. open connection inside of scope or enlist manually. ef has nasty "design decision": default opens ...
Read more