[squeak-dev] Re: HTML parser (again) (again)

Sean P. DeNigris sean at clipperadams.com
Tue Mar 24 01:37:57 UTC 2015


EntheoWizard wrote
> Hello Göran,
> 
> I am rekindling my 30+ year old love affair with Smalltalk and I came
> across your post regarding WebRobot and your offer "...and if anyone wants
> more details I can take a look in the image" :-)
> 
> I'm trying WRExampleRobot and I'm stuck right out of the gate... :-(
> 
> I would really appreciate it if you could point me in the right direction
> to solve this - thanks :-)
> 
> 
> I changed the URL in login to www.google.com and then tried:
> t := WRExampleRobot new
> t login
> 
> which results in:
> 
> BlockClosure(Object)>>doesNotUnderstand: #deferredValue
> 
> while trying to process the send message:
> 
> send
> 	"Send the request with no entity (typical for a GET Request).
> 	This method returns immediately.
> 	You can either:
> 		-test with #isReady (and when true access the #responseBody).
> 		-wait (block) on #waitOnReady or  #waitOnReadyCancelling (and then
> access #responseBody)"
> 
> 	"Note: If you are debuging an exception that occurs in the deferred send,
> you can
> 	uncomment the 'self halt' to open a debugger on the problem"
> 
> 	deferredSend := 
> 			["["self sendMessages"] on: Error
> 				do: 
> 					[:e | 
> 					
> 					e]"] 
> 					deferredValue





-----
Cheers,
Sean
--
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