nomethoderror

object Object has no method

由 北战南征 提交于 2019-12-07 07:57:03
问题 Right having a crazy issue here. Cant really paste the code so this is more a theory question I've got jquery included first, then all my jquery plugins all the plugins are loaded as a dropped a console.log inside each to show it was linked. however on EVERY plugin when it tries to use it it returns Uncaught TypeError: Object [object Object] has no method 'PLUGIN FUNCTION' theoretically what could be happening 回答1: The correct answer seems to be... I somehow was calling jQuery twice, so the

read_inheritable_attribute undefined in rails 3.2.8

由 五迷三道 提交于 2019-12-07 00:55:44
问题 I get the following error message after upgrading to rails 3.2.8 NoMethodError (undefined method `read_inheritable_attribute' for AdminController:Class): can someone explain me how to get around this error? The whole trace NoMethodError (undefined method `read_inheritable_attribute' for AdminController:Class): vendor/plugins/ssl_requirement/lib/ssl_requirement.rb:45:in `ssl_allowed?' vendor/plugins/ssl_requirement/lib/ssl_requirement.rb:50:in `ensure_proper_protocol' activesupport (3.2.8) lib

object Object has no method

由 穿精又带淫゛_ 提交于 2019-12-05 12:15:36
Right having a crazy issue here. Cant really paste the code so this is more a theory question I've got jquery included first, then all my jquery plugins all the plugins are loaded as a dropped a console.log inside each to show it was linked. however on EVERY plugin when it tries to use it it returns Uncaught TypeError: Object [object Object] has no method 'PLUGIN FUNCTION' theoretically what could be happening The correct answer seems to be... I somehow was calling jQuery twice, so the 2nd initation of jQuery was unloading all the previous loaded plugins. 来源： https://stackoverflow.com

read_inheritable_attribute undefined in rails 3.2.8

由 自闭症网瘾萝莉.ら 提交于 2019-12-05 04:41:25
I get the following error message after upgrading to rails 3.2.8 NoMethodError (undefined method `read_inheritable_attribute' for AdminController:Class): can someone explain me how to get around this error? The whole trace NoMethodError (undefined method `read_inheritable_attribute' for AdminController:Class): vendor/plugins/ssl_requirement/lib/ssl_requirement.rb:45:in `ssl_allowed?' vendor/plugins/ssl_requirement/lib/ssl_requirement.rb:50:in `ensure_proper_protocol' activesupport (3.2.8) lib/active_support/callbacks.rb:440:in `_run__1166038054673275564__process_action__1642131706225346260_

Accessing an ActionScript function via Javascript

由 与世无争的帅哥 提交于 2019-12-04 13:43:26
问题 I'm trying to call a function in an action script using the ExternalInterface.addCallback API, but I can't seem to get it to work. Here's what I have: ActionScript: //MyClass.as package { import flash.display.Sprite; import flash.external.ExternalInterface; public class MyClass extends Sprite { public function MyClass() { ExternalInterface.addCallback('getStringJS', getStringAS); } public function getStringAS():String { return "Hello World!"; } } } NOTE: I'm compiling this into an swf using

Ruby: NoMethodError, but why?

由 妖精的绣舞 提交于 2019-12-04 11:35:16
问题 I was working on a simple Pi Generator while learning Ruby, but I kept getting NoMethodError on RubyMine 6.3.3, so I decided to make a new project and new class with as simple as possible, and I STILL get NoMethodError. Any reason? class Methods def hello (player) print "Hello, " << player end hello ("Annie") end And the error I get is: C:/Users/Annie the Eagle/Documents/Coding/Ruby/Learning Environment/methods.rb:5:in `<class:Methods>': undefined method `hello' for Methods:Class

Rails 4: undefined method `relation_delegate_class' for Model:Class

由 泄露秘密 提交于 2019-12-04 03:07:27
问题 I am trying to follow this coderwall tutorial about Creating a Scoped Invitation System for Rails . In my Rails 4 app, I have the following models: class User < ActiveRecord::Base has_many :administrations has_many :calendars, through: :administrations has_many :invitations, :class_name => "Invite", :foreign_key => 'recipient_id' has_many :sent_invites, :class_name => "Invite", :foreign_key => 'sender_id' end class Calendar < ActiveRecord::Base has_many :administrations has_many :users,

Ruby: NoMethodError, but why?

由 旧城冷巷雨未停 提交于 2019-12-03 07:09:35
I was working on a simple Pi Generator while learning Ruby, but I kept getting NoMethodError on RubyMine 6.3.3, so I decided to make a new project and new class with as simple as possible, and I STILL get NoMethodError. Any reason? class Methods def hello (player) print "Hello, " << player end hello ("Annie") end And the error I get is: C:/Users/Annie the Eagle/Documents/Coding/Ruby/Learning Environment/methods.rb:5:in `<class:Methods>': undefined method `hello' for Methods:Class (NoMethodError) Arup Rakshit You have defined an instance method and are trying to call it as a method of a class .

MacRuby, error when using Sequel

由 99封情书 提交于 2019-12-02 11:21:29
问题 I have just installed Sequel using the command sudo macgem install sequel . It tells me sequel-3.18.0 was successfully installed. When I fire up xcode, and start a new MacRuby application, it sets up a target for unit tests. I have modified stub_test.rb with the following two lines: require "rubygems" require "sequel" When trying to run the unit tests, I get the following error: /Users/.../macRuby Test/Tests/run_suite.rb:1:in `<main>': super: no superclass method `require' for Sequel:Class

MacRuby, error when using Sequel

由 吃可爱长大的小学妹 提交于 2019-12-02 03:54:24
I have just installed Sequel using the command sudo macgem install sequel . It tells me sequel-3.18.0 was successfully installed. When I fire up xcode, and start a new MacRuby application, it sets up a target for unit tests. I have modified stub_test.rb with the following two lines: require "rubygems" require "sequel" When trying to run the unit tests, I get the following error: /Users/.../macRuby Test/Tests/run_suite.rb:1:in `<main>': super: no superclass method `require' for Sequel:Class (NoMethodError) Without the two require statements, the tests run fine. I have tried to google this, and
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