Opal compilation [WAS] Re: [Seaside] Re: Pharo 3 / Seaside 3.1 - development time error

[Mariano Martinez Peck]

Ok...I can reproduce it. The difference between Pharo 3.0 and 2.0 is likely
that in 3.0 we have the new Opal compiler. If I debug your problem, it
seems Opal is not able to even parse the method. It fails with
a SyntaxErrorNotification. Example:

Variable or expression expected -> renderContentOn: html
self wasShown
ifTrue: [ ^ self ].
self messageString
ifNotNil: [
self messageType = 'error'
ifTrue: [
html tbsAlert
beDanger;
with: [ html text: self messageString ] ].
self messageType = 'info'
ifTrue: [
html tbsAlert
beInfo;
with: [ html text: self messageString ] ].
self messageType = 'success'
ifTrue: [
html tbsAlert
beSuccess;
with: [ html text: self messageString ] ].
].
self wasShown: true




On Thu, Dec 11, 2014 at 9:52 AM, Sanjay-M <sm at planage.com> wrote:

> I do not get an error in the Seaside one-click experience 3.1 from
> seaside.st
> pharo page which uses pharo 2.0
>
> With a fresh 3.0 image and loading seaside 3.1 using the Gofer method - the
> issue persists (i.e. I cannot save code from Seaside class browser and get
> an error:
>       MessageNotUnderstood: receiver of "generateWithSource" is nil
>       Your request could not be completed. An exception occurred.)
>
> and this is further broken in pharo 4.0 where the class browser does not
> come up completely
>
> can I get some help as I do not wish to revert to an older pharo version
>
> regards
> Sanjay
>
>
> Sven Van Caekenberghe-2 wrote
> > Sorry, I can't help you with Windows.
> >
> >> On 11 Dec 2014, at 12:04, Sanjay-M &lt;
>
> > sm@
>
> > &gt; wrote:
> >>
> >> I am in a Windows environment and am running the VM and image from the
> >> same
> >> directory
> >>
> >> what is the equivalent of below in a Win 7 ennvironment
> >>
> >> thanks
> >> Sanjay
> >>
> >>
> >> Sven Van Caekenberghe-2 wrote
> >>> Are you sure your image can access its changes and sources ?
> >>>
> >>> Can you do something like
> >>>
> >>> $ ./bin/pharo -vm-display-null t3.image eval '(String>>#capitalized)
> >>> sourceCode'
> >>> 'capitalized
> >>>     "Return a copy with the first letter capitalized"
> >>>     | cap |
> >>>     self isEmpty ifTrue: [ ^self copy ].
> >>>     cap := self copy.
> >>>     cap at: 1 put: (cap at: 1) asUppercase.
> >>>     ^ cap'
> >>>
> >>> ?
> >>>
> >>>> On 11 Dec 2014, at 10:39, Sanjay-M &lt;
> >>
> >>> sm@
> >>
> >>> &gt; wrote:
> >>>>
> >>>> Hi
> >>>>
> >>>> In Pharo 3 + Seaside 3.1
> >>>> I get the following error in Halos->class browser
> >>>> when I edit renderContentOn: (add a line) and hit [accept]
> >>>>
> >>>>   MessageNotUnderstood: receiver of "generateWithSource" is nil
> >>>>   Your request could not be completed. An exception occurred.
> >>>>
> >>>> and also in Pharo 4 + seaside 3.1
> >>>> the class browser does not work
> >>>> (there is an error when loading Seaside itself which is in another
> >>>> post)
> >>>>
> >>>> regards
> >>>> Sanjay
> >>>>
> >>>>
> >>>>
> >>>>
> >>>> -----
> >>>> ---
> >>>> Regards, Sanjay
> >>>> --
> >>>> View this message in context:
> >>>>
> http://forum.world.st/Pharo-3-Seaside-3-1-development-time-error-tp4795419.html
> >>>> Sent from the Seaside General mailing list archive at Nabble.com.
> >>>> _______________________________________________
> >>>> seaside mailing list
> >>>>
> >>
> >>> seaside at .squeakfoundation
> >>
> >>>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
> >>>
> >>> _______________________________________________
> >>> seaside mailing list
> >>
> >>> seaside at .squeakfoundation
> >>
> >>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
> >>
> >>
> >>
> >>
> >>
> >> -----
> >> ---
> >> Regards, Sanjay
> >> --
> >> View this message in context:
> >>
> http://forum.world.st/Pharo-3-Seaside-3-1-development-time-error-tp4795419p4795437.html
> >> Sent from the Seaside General mailing list archive at Nabble.com.
> >> _______________________________________________
> >> seaside mailing list
> >>
>
> > seaside at .squeakfoundation
>
> >> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
> >
> > _______________________________________________
> > seaside mailing list
>
> > seaside at .squeakfoundation
>
> > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>
>
>
>
>
> -----
> ---
> Regards, Sanjay
> --
> View this message in context:
> http://forum.world.st/Pharo-3-Seaside-3-1-development-time-error-tp4795419p4795454.html
> Sent from the Seaside General mailing list archive at Nabble.com.
> _______________________________________________
> seaside mailing list
> seaside at lists.squeakfoundation.org
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>



-- 
Mariano
http://marianopeck.wordpress.com
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