This is due to a change between ruby 1.8 and 1.9 in how the syntax ?x is
interpreted, where x is any character.
You can change the screen_capture.rb file. Every instance of ?x needs to be
replaced with 'x'.getbyte(0)
so the line:
keybd_event.Call(vkKeyScan.Call(?F), 1, 0, 0)
should become:
keybd_event.Call(vkKeyScan.Call('F'.getbyte(0)), 1, 0, 0)
and so on.
On Tue, Mar 16, 2010 at 19:28, barb <[email protected]> wrote:
> Hi,
> I have written a quick little program to see how to use
> screen_capture and am having an error condition that I am not able to
> resolve. I suspect it is an easy fix.I will share the code from the
> program and command line error generated.
>
> Thanks in advance.
> =======================================================
> Code is as follows
> =======================================================
> require 'watir'
> require 'watir/screen_capture'
> include Watir::ScreenCapture
>
> browser = Watir::Browser.start "https://xx.xxx.x.xx/iws/";
> browser.text_field(:name, "j_username").set("supervisor1")
> browser.text_field(:name, "j_password").set("Pwd")
> browser.button(:value,"Sign-In").click
>
> Watir::Waiter::wait_until {browser.div(:text, "Produce").exists? }
>
> #click on the Produce blue bar
> browser.div(:text, "Produce").click
>
> #Click on New
> browser.div(:text,"New").click
>
> #Click on Project
> browser.link(:text,"Project").click
>
> #create a new project.
> browser.frame(:name, "a2IFrame").form(:id,
> 'a2Object').text_field(:name, 'value(name)').set('capture test')
>
> #do a screen capture
> file_name='c:\a2web\projec.jpg'
> screen_capture(file_name, true)
>
> browser.close()
> ====================================================================
> Here is the error that appears
> ====================================================================
> screencapproj.rb(main):027:0* file_name='c:\a2web\projec.jpg'
> => "c:\\a2web\\projec.jpg"
> screencapproj.rb(main):028:0> screen_capture(file_name, true)
> TypeError: can't convert String into Integer
> from C:/Ruby19/lib/ruby/1.9.1/Win32API.rb:21:in `pack'
> from C:/Ruby19/lib/ruby/1.9.1/Win32API.rb:21:in `block in
> call'
> from C:/Ruby19/lib/ruby/1.9.1/Win32API.rb:19:in `each'
> from C:/Ruby19/lib/ruby/1.9.1/Win32API.rb:19:in
> `each_with_index'
> from C:/Ruby19/lib/ruby/1.9.1/Win32API.rb:19:in `call'
> from C:/Ruby19/lib/ruby/gems/1.9.1/gems/watir-1.6.5/lib/watir/
> screen_cap
> ture.rb:54:in `screen_capture'
> from screencapproj.rb:28
> from C:/Ruby19/bin/irb:12:in `<main>'
> screencapproj.rb(main):029:0> #browser.show_all_objects
> screencapproj.rb(main):030:0*
> screencapproj.rb(main):031:0* #puts "divs"
> screencapproj.rb(main):032:0* #browser.show_divs
> screencapproj.rb(main):033:0*
> screencapproj.rb(main):034:0* browser.close()
>
> --
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