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Try to use DataMapper on my macbook and got such error:

/Users/roger/.rvm/rubies/ruby-2.4.0/lib/ruby/site_ruby/2.4.0/rubygems
/specification.rb:2288:in `raise_if_conflicts':

Unable to activate dm-serializer-1.2.2, because json-2.1.0 conflicts 
with json (~> 1.6) (Gem::ConflictError)

I try to uninstall JSON and install new. But if before ruby complain about JSON 1.6 now it complain about 2.10. What to do I don't know..

Same script on my Ubuntu server work with DataMapper without problem but got Selenium error:

/usr/lib/ruby/2.3.0/net/protocol.rb:158:in `rbuf_fill': Net::ReadTimeout (Net::ReadTimeout)
    from /usr/lib/ruby/2.3.0/net/protocol.rb:136:in `readuntil'
    from /usr/lib/ruby/2.3.0/net/protocol.rb:146:in `readline'
    from /usr/lib/ruby/2.3.0/net/http/response.rb:40:in `read_status_line'
    from /usr/lib/ruby/2.3.0/net/http/response.rb:29:in `read_new'
    from /usr/lib/ruby/2.3.0/net/http.rb:1437:in `block in transport_request'
    from /usr/lib/ruby/2.3.0/net/http.rb:1434:in `catch'
    from /usr/lib/ruby/2.3.0/net/http.rb:1434:in `transport_request'
    from /usr/lib/ruby/2.3.0/net/http.rb:1407:in `request'
    from /usr/lib/ruby/2.3.0/net/http.rb:1400:in `block in request'
    from /usr/lib/ruby/2.3.0/net/http.rb:853:in `start'
    from /usr/lib/ruby/2.3.0/net/http.rb:1398:in `request'
    from /var/lib/gems/2.3.0/gems/selenium-webdriver-3.4.3/lib/selenium/webdriver/remote/http/default.rb:124:in `response_for'
    from /var/lib/gems/2.3.0/gems/selenium-webdriver-3.4.3/lib/selenium/webdriver/remote/http/default.rb:78:in `request'
    from /var/lib/gems/2.3.0/gems/selenium-webdriver-3.4.3/lib/selenium/webdriver/remote/http/common.rb:61:in `call'
    from /var/lib/gems/2.3.0/gems/selenium-webdriver-3.4.3/lib/selenium/webdriver/remote/bridge.rb:170:in `execute'
    from /var/lib/gems/2.3.0/gems/selenium-webdriver-3.4.3/lib/selenium/webdriver/remote/bridge.rb:103:in `create_session'
    from /var/lib/gems/2.3.0/gems/selenium-webdriver-3.4.3/lib/selenium/webdriver/firefox/marionette/driver.rb:56:in `initialize'
    from /var/lib/gems/2.3.0/gems/selenium-webdriver-3.4.3/lib/selenium/webdriver/firefox/driver.rb:33:in `new'
    from /var/lib/gems/2.3.0/gems/selenium-webdriver-3.4.3/lib/selenium/webdriver/firefox/driver.rb:33:in `new'
    from /var/lib/gems/2.3.0/gems/selenium-webdriver-3.4.3/lib/selenium/webdriver/common/driver.rb:54:in `for'
    from /var/lib/gems/2.3.0/gems/selenium-webdriver-3.4.3/lib/selenium/webdriver.rb:86:in `for'
    from selen_serv.rb:19:in `<main>'

Script header:

require 'nokogiri'
require 'selenium-webdriver'
require 'rspec/expectations'
require 'headless'
require 'pp'
require 'json'
require 'rubygems'

require 'data_mapper'
require 'dm-core'
require 'dm-validations'
require 'dm-timestamps'

TEST_DIR = File.expand_path(File.dirname(__FILE__))
TEST_FILES = File.join(TEST_DIR, "test_files")
TEST_OUTPUT = File.join(TEST_DIR, "test_output")
CHROMEDRIVER_FN = File.join(File.absolute_path('..', TEST_DIR), "/usr/local/bin", "chromedriver")

@browser = Selenium::WebDriver.for :firefox


bash-3.2$ bundler
Resolving dependencies...
Bundler could not find compatible versions for gem "json_pure":
  In Gemfile:
    data_mapper was resolved to 1.2.0, which depends on
      dm-serializer (~> 1.2.0) was resolved to 1.2.2, which depends on
        json_pure (~> 1.6)

Could not find gem 'json_pure (~> 1.6)', which is required by gem 'dm-serializer (~> 1.2.0)', in any of the sources.
rogersnest
  • 1
  • 2
  • First of all post 2 questions, one for ruby and one for python – Tarun Lalwani Aug 20 '17 at 10:24
  • See [this question](https://stackoverflow.com/q/3414337/1743811) and [this question](https://stackoverflow.com/questions/17026441/how-to-install-a-specific-version-of-a-ruby-gem) regarding the json gem error. – doubleDown Aug 20 '17 at 13:31
  • @doubleDown you think I should install 1.6 JSON? But where it was installed ruby complain about it. What to do IDK. – rogersnest Aug 20 '17 at 13:48
  • @rogersnest `~ 1.6` means 1.X that is 1.6 or newer (that's why 2.1.0 doesn't work). You should update the question to say what error you get when you use 1.6. – doubleDown Aug 20 '17 at 13:51
  • I do uninstall gem uninstall json ----- gem uninstall json ERROR: While executing gem ... (Gem::InstallError) json is not installed in GEM_HOME, try: gem uninstall -i /Users/roger/.rvm/gems/ruby-2.4.0@global json ----- But after!!! gem list stil shows json (2.1.0, default: 2.0.2, 1.8.6) Maybe I should delete it by hand? – rogersnest Aug 20 '17 at 14:42
  • Guyz help me to delete this fkn gem by hand. I got macos as I said before, and I visit ~/.rvm/gems/ruby-2.4.0/gems and delete 2.1.0 but gem list stiil show this gem.... where is it fkn sht? – rogersnest Aug 20 '17 at 15:01
  • Guyz tell me please how can I delete with 100% guarantee some gem in MACOS? – rogersnest Aug 20 '17 at 16:05
  • sudo gem uninstall json -v 2.1.0 Successfully uninstalled json-2.1.0 ------ – rogersnest Aug 20 '17 at 16:25
  • sudo gem uninstall json -v 2.1.0 Successfully uninstalled json-2.1.0 ------ sudo gem uninstall json -v 2.1.0 ERROR: While executing gem ... (Gem::InstallError gem "json" is not installed ----- gem list | grep 'json' json (2.1.0, default: 2.0.2) json_pure (1.6.0) multi_json (1.12.1) ----- Result I CANT UNINSTALL JSON 2.1.0 I just don't know how. MACOS don't forget. – rogersnest Aug 20 '17 at 16:32
  • I used MC and search for json-2.1.0 and delete all files include docs. And now MC doesn't show any json-2.1.0 file BUT gem shows installed 2.1.0 (((((((((((( – rogersnest Aug 20 '17 at 17:20
  • simple guyz. gem uninstall gem --all I uninstall this 2.1.0 but now I got another problem, cant install Mysql gem install mysql - and 4 pages of errors and warnings and as result no installed module – rogersnest Aug 21 '17 at 08:33

0 Answers0