Selenium WebDriver Error: No Such Frame Error - ruby-on-rails

Question

I'm trying to run this: https://github.com/jmopr/job-hunter
I executed it via the command: rails server. collected a few job postings to apply to, then when i clicked on "Apply to jobs" a window popped up but none of the information that was to be submitted to indeed.com got pasted in the forms. The window then closed and it went on to the next job profile. It doesn't seem like it is able to select the proper frame, and i'm not sure exactly what causes this.
main error:
[remote server] file:///tmp/webdriver-profile20170831-19043-haskqi/extensions/fxdriver#googlecode.com/components/driver-component.js:10840:in `FirefoxDriver.prototype.switchToFrame': Unable to locate frame: 1 (Selenium::WebDriver::Error::NoSuchFrameError)
Since i suspect the main culprit here are compatibility issues, here are a list of software and specific gems that may be out of date or updated in a way that makes it incompatible:
Firefox: 45. Ubuntu 16.04. Geckodriver 1.18.0(irrelevant???)
Selenium: 0.2.11. Selenium webdriver: 2.53.0.
I tried playing around with different versions of firefox, the webdriver to see if i had any compatibility issues, no success. Here is the rest of the error:
Started GET "/users/apply" for 127.0.0.1 at 2017-08-31 14:08:21 -0700
Processing by JobsController#apply as HTML
User Load (0.1ms) SELECT "users".* FROM "users" WHERE "users"."id" = ? LIMIT 1 [["id", 1]]
Job Load (0.3ms) SELECT "jobs".* FROM "jobs" WHERE (score > 40)
Running via Spring preloader in process 19571
applier.rb:121: warning: key "How did you hear about this job?" is duplicated and overwritten on line 127
^C[2017-08-31 14:08:31] INFO going to shutdown ...
/var/lib/gems/2.3.0/gems/childprocess-0.5.9/lib/childprocess/abstract_process.rb:148:in `sleep': Interrupt
from /var/lib/gems/2.3.0/gems/childprocess-0.5.9/lib/childprocess/abstract_process.rb:148:in `poll_for_exit'
from /var/lib/gems/2.3.0/gems/selenium-webdriver-2.53.0/lib/selenium/webdriver/firefox/binary.rb:59:in `quit'
from /var/lib/gems/2.3.0/gems/selenium-webdriver-2.53.0/lib/selenium/webdriver/firefox/launcher.rb:62:in `quit'
from /var/lib/gems/2.3.0/gems/selenium-webdriver-2.53.0/lib/selenium/webdriver/firefox/bridge.rb:77:in `quit'
from /var/lib/gems/2.3.0/gems/selenium-webdriver-2.53.0/lib/selenium/webdriver/common/driver.rb:175:in `quit'
from /var/lib/gems/2.3.0/gems/capybara-2.7.0/lib/capybara/selenium/driver.rb:248:in `quit'
from /var/lib/gems/2.3.0/gems/capybara-2.7.0/lib/capybara/selenium/driver.rb:20:in `block in browser'
from /var/lib/gems/2.3.0/gems/spring-1.7.1/lib/spring/application.rb:161:in `fork'
from /var/lib/gems/2.3.0/gems/spring-1.7.1/lib/spring/application.rb:161:in `serve'
from /var/lib/gems/2.3.0/gems/spring-1.7.1/lib/spring/application.rb:131:in `block in run'
from /var/lib/gems/2.3.0/gems/spring-1.7.1/lib/spring/application.rb:125:in `loop'
from /var/lib/gems/2.3.0/gems/spring-1.7.1/lib/spring/application.rb:125:in `run'
from /var/lib/gems/2.3.0/gems/spring-1.7.1/lib/spring/application/boot.rb:19:in `<top (required)>'
from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from -e:1:in `<main>'
[remote server] file:///tmp/webdriver-profile20170831-19571-ugrrq/extensions/fxdriver#googlecode.com/components/driver-component.js:10840:in `FirefoxDriver.prototype.switchToFrame': Unable to locate frame: 1 (Selenium::WebDriver::Error::NoSuchFrameError)
from [remote server] file:///tmp/webdriver-profile20170831-19571-ugrrq/extensions/fxdriver#googlecode.com/components/command-processor.js:12661:in `DelayedCommand.prototype.executeInternal_/h'
from [remote server] file:///tmp/webdriver-profile20170831-19571-ugrrq/extensions/fxdriver#googlecode.com/components/command-processor.js:12666:in `DelayedCommand.prototype.executeInternal_'
from [remote server] file:///tmp/webdriver-profile20170831-19571-ugrrq/extensions/fxdriver#googlecode.com/components/command-processor.js:12608:in `DelayedCommand.prototype.execute/<'
from /var/lib/gems/2.3.0/gems/selenium-webdriver-2.53.0/lib/selenium/webdriver/remote/response.rb:70:in `assert_ok'
from /var/lib/gems/2.3.0/gems/selenium-webdriver-2.53.0/lib/selenium/webdriver/remote/response.rb:34:in `initialize'
from /var/lib/gems/2.3.0/gems/selenium-webdriver-2.53.0/lib/selenium/webdriver/remote/http/common.rb:78:in `new'
from /var/lib/gems/2.3.0/gems/selenium-webdriver-2.53.0/lib/selenium/webdriver/remote/http/common.rb:78:in `create_response'
from /var/lib/gems/2.3.0/gems/selenium-webdriver-2.53.0/lib/selenium/webdriver/remote/http/default.rb:90:in `request'
from /var/lib/gems/2.3.0/gems/selenium-webdriver-2.53.0/lib/selenium/webdriver/remote/http/common.rb:59:in `call'
from /var/lib/gems/2.3.0/gems/selenium-webdriver-2.53.0/lib/selenium/webdriver/remote/bridge.rb:649:in `raw_execute'
from /var/lib/gems/2.3.0/gems/selenium-webdriver-2.53.0/lib/selenium/webdriver/remote/bridge.rb:627:in `execute'
from /var/lib/gems/2.3.0/gems/selenium-webdriver-2.53.0/lib/selenium/webdriver/remote/bridge.rb:206:in `switchToFrame'
from /var/lib/gems/2.3.0/gems/selenium-webdriver-2.53.0/lib/selenium/webdriver/common/target_locator.rb:37:in `frame'
from /var/lib/gems/2.3.0/gems/capybara-2.7.0/lib/capybara/selenium/driver.rb:151:in `within_frame'
from applier.rb:29:in `scrape'
from applier.rb:169:in `<top (required)>'
from /var/lib/gems/2.3.0/gems/railties-4.2.5.1/lib/rails/commands/runner.rb:60:in `load'
from /var/lib/gems/2.3.0/gems/railties-4.2.5.1/lib/rails/commands/runner.rb:60:in `<top (required)>'
from /var/lib/gems/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:in `require'
from /var/lib/gems/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:in `block in require'
from /var/lib/gems/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /var/lib/gems/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:in `require'
from /var/lib/gems/2.3.0/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:123:in `require_command!'
from /var/lib/gems/2.3.0/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:90:in `runner'
from /var/lib/gems/2.3.0/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from /var/lib/gems/2.3.0/gems/railties-4.2.5.1/lib/rails/commands.rb:17:in `<top (required)>'
from /var/lib/gems/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:in `require'
from /var/lib/gems/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:in `block in require'
from /var/lib/gems/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /var/lib/gems/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:in `require'
from /home/mo/Desktop/job-hunter-master/bin/rails:9:in `<top (required)>'
from /var/lib/gems/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:268:in `load'
from /var/lib/gems/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:268:in `block in load'
from /var/lib/gems/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /var/lib/gems/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:268:in `load'
from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from -e:1:in `<main>'
The sad part is that I had this work before. It drives me crazy not to be able to replicate it. Could missing packages be causing this? Do we need to install the jar files (but i'm not using windows!!) as prompted when you first install the selenium gems?
Code (applier.rb):
def scrape
unless #job.applied
visit #job.url
unless page.has_css?('p.expired')
page.find('a.indeed-apply-button', match: :first).click
page.driver.within_frame(1) do
page.driver.within_frame(0) do
complete_step_one
complete_additional_steps
end
end
end
Job.delete(#job.id)
page.close
end