How to solve this Javascript error TypeError: 'undefined' is not an object (evaluating 't.subscribe')?

2
votes

Following error occur when I am clicking on one item to open on web.Can anyone of us know solution?

Error: test_inline_edit_an_item_app_built_via_app_builder(TaskFeature): Capybara::Poltergeist::JavascriptError: One or more errors were raised in the Javascript code on the page. If you don't care about these errors, you can ignore them by setting js_errors: false in your Poltergeist configuration (see documentation for details).

TypeError: 'undefined' is not an object (evaluating 't.subscribe') at https://d3tga9h80dykic.cloudfront.net/assets/cd319648/podio-common-amd.js:1 /home/abhay/.rvm/gems/ruby-1.9.3-p362/gems/poltergeist-1.1.0/lib/capybara/poltergeist/browser.rb:197:in command' /home/abhay/.rvm/gems/ruby-1.9.3-p362/gems/poltergeist-1.1.0/lib/capybara/poltergeist/browser.rb:42:infind' /home/abhay/.rvm/gems/ruby-1.9.3-p362/gems/poltergeist-1.1.0/lib/capybara/poltergeist/driver.rb:110:in find' /home/abhay/.rvm/gems/ruby-1.9.3-p362/gems/capybara-2.0.2/lib/capybara/node/finders.rb:113:inblock in all' /home/abhay/.rvm/gems/ruby-1.9.3-p362/gems/capybara-2.0.2/lib/capybara/node/base.rb:78:in synchronize' /home/abhay/.rvm/gems/ruby-1.9.3-p362/gems/capybara-2.0.2/lib/capybara/node/finders.rb:112:inall' /home/abhay/.rvm/gems/ruby-1.9.3-p362/gems/capybara-2.0.2/lib/capybara/node/finders.rb:26:in block in find' /home/abhay/.rvm/gems/ruby-1.9.3-p362/gems/capybara-2.0.2/lib/capybara/node/base.rb:78:insynchronize' /home/abhay/.rvm/gems/ruby-1.9.3-p362/gems/capybara-2.0.2/lib/capybara/node/finders.rb:26:in find' /home/abhay/.rvm/gems/ruby-1.9.3-p362/gems/capybara-2.0.2/lib/capybara/session.rb:341:inblock (2 levels) in class:Session' /home/abhay/.rvm/gems/ruby-1.9.3-p362/gems/capybara-2.0.2/lib/capybara/dsl.rb:51:in block (2 levels) in ' task_feature.rb:489:inblock in test_inline_edit_an_item_app_built_via_app_builder' /home/abhay/podio/auto_deetee/auto_deetee/test/test_helper.rb:69:in login_as' task_feature.rb:473:intest_inline_edit_an_item_app_built_via_app_builder'

1 tests, 0 assertions, 0 failures, 1 errors, 0 skips

1
javascriptruby-on-railsrubycapybarapoltergeist
You haven't provided enough information here for people to easily help you. Is this your own application you are clicking? If yes, then you need to show people some relevant code. If no, then I'm afraid this is not a place you go to for general help with any random problem you may experience on the internet. – Raad
Sir actually I mentioned this is not occuring due to code & when no code error.which code I would show you?And can you ask me in which point you want information in detail? – Narendra Chandratre
The address of the web page where you clicked the item would be a good start - but, as I have mentioned already, StackOverflow is not a general helpdesk site for any problems with random sites on the internet. – Raad
I know and I do not want personal help friend.I want to more focus on 1. TypeError: 'undefined' is not an object (evaluating 't.subscribe') 2. Capybara::Poltergeist::JavascriptError Its on ant URL I am using my mail's url(Gmail) I'm not getting why that error occurs?It stands for what?How to solve? – Narendra Chandratre
Not a ROR guy myself, but the general message here is that t.subscribe has not been defined anywhere, but the code is expecting to treat it as an object, and is perhaps trying to read one of its properties, or similar. – Raad

1 Answers

12
votes

This error happens when Poltergeist detects Javascript errors on the page you are testing. Poltergeist does this to ensure that you have error-free Javascript code on your site (which is what most people want).

However, some people don't want to be notified of Javascript errors. Therefore, you can use the js_errors: false option to make this error go away. (That won't fix your Javascript though.)