<div dir="ltr">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:<div><br></div><div><div><span style="background-color:rgb(241,194,50)">Variable or expression expected -> </span>renderContentOn: html</div><div><span class="" style="white-space:pre"> </span>self wasShown</div><div><span class="" style="white-space:pre"> </span>ifTrue: [ ^ self ].</div><div><span class="" style="white-space:pre"> </span>self messageString</div><div><span class="" style="white-space:pre"> </span>ifNotNil: [ </div><div><span class="" style="white-space:pre"> </span>self messageType = 'error'</div><div><span class="" style="white-space:pre"> </span>ifTrue: [ </div><div><span class="" style="white-space:pre"> </span>html tbsAlert</div><div><span class="" style="white-space:pre"> </span>beDanger;</div><div><span class="" style="white-space:pre"> </span>with: [ html text: self messageString ] ].</div><div><span class="" style="white-space:pre"> </span>self messageType = 'info'</div><div><span class="" style="white-space:pre"> </span>ifTrue: [ </div><div><span class="" style="white-space:pre"> </span>html tbsAlert</div><div><span class="" style="white-space:pre"> </span>beInfo;</div><div><span class="" style="white-space:pre"> </span>with: [ html text: self messageString ] ].</div><div><span class="" style="white-space:pre"> </span>self messageType = 'success'</div><div><span class="" style="white-space:pre"> </span>ifTrue: [ </div><div><span class="" style="white-space:pre"> </span>html tbsAlert</div><div><span class="" style="white-space:pre"> </span>beSuccess;</div><div><span class="" style="white-space:pre"> </span>with: [ html text: self messageString ] ].</div><div><span class="" style="white-space:pre"> </span>].</div><div><span class="" style="white-space:pre"> </span>self wasShown: true</div></div><div><br></div><div><br></div><div><br></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Dec 11, 2014 at 9:52 AM, Sanjay-M <span dir="ltr"><<a href="mailto:sm@planage.com" target="_blank" class="vt-p">sm@planage.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I do not get an error in the Seaside one-click experience 3.1 from <a href="http://seaside.st" target="_blank" class="vt-p">seaside.st</a><br>
pharo page which uses pharo 2.0<br>
<br>
With a fresh 3.0 image and loading seaside 3.1 using the Gofer method - the<br>
issue persists (i.e. I cannot save code from Seaside class browser and get<br>
an error:<br>
<span class=""> MessageNotUnderstood: receiver of "generateWithSource" is nil<br>
</span> Your request could not be completed. An exception occurred.)<br>
<br>
and this is further broken in pharo 4.0 where the class browser does not<br>
come up completely<br>
<br>
can I get some help as I do not wish to revert to an older pharo version<br>
<br>
regards<br>
<span class="">Sanjay<br>
<br>
<br>
Sven Van Caekenberghe-2 wrote<br>
</span><span class="">> Sorry, I can't help you with Windows.<br>
><br>
</span>>> On 11 Dec 2014, at 12:04, Sanjay-M &lt;<br>
<br>
> sm@<br>
<div><div class="h5"><br>
> &gt; wrote:<br>
>><br>
>> I am in a Windows environment and am running the VM and image from the<br>
>> same<br>
>> directory<br>
>><br>
>> what is the equivalent of below in a Win 7 ennvironment<br>
>><br>
>> thanks<br>
>> Sanjay<br>
>><br>
>><br>
>> Sven Van Caekenberghe-2 wrote<br>
>>> Are you sure your image can access its changes and sources ?<br>
>>><br>
>>> Can you do something like<br>
>>><br>
>>> $ ./bin/pharo -vm-display-null t3.image eval '(String>>#capitalized)<br>
>>> sourceCode'<br>
>>> 'capitalized<br>
>>> "Return a copy with the first letter capitalized"<br>
>>> | cap |<br>
>>> self isEmpty ifTrue: [ ^self copy ].<br>
>>> cap := self copy.<br>
>>> cap at: 1 put: (cap at: 1) asUppercase.<br>
>>> ^ cap'<br>
>>><br>
>>> ?<br>
>>><br>
>>>> On 11 Dec 2014, at 10:39, Sanjay-M &lt;<br>
>><br>
>>> sm@<br>
>><br>
>>> &gt; wrote:<br>
>>>><br>
>>>> Hi<br>
>>>><br>
>>>> In Pharo 3 + Seaside 3.1<br>
>>>> I get the following error in Halos->class browser<br>
>>>> when I edit renderContentOn: (add a line) and hit [accept]<br>
>>>><br>
>>>> MessageNotUnderstood: receiver of "generateWithSource" is nil<br>
>>>> Your request could not be completed. An exception occurred.<br>
>>>><br>
>>>> and also in Pharo 4 + seaside 3.1<br>
>>>> the class browser does not work<br>
>>>> (there is an error when loading Seaside itself which is in another<br>
>>>> post)<br>
>>>><br>
>>>> regards<br>
>>>> Sanjay<br>
>>>><br>
>>>><br>
>>>><br>
>>>><br>
>>>> -----<br>
>>>> ---<br>
>>>> Regards, Sanjay<br>
>>>> --<br>
>>>> View this message in context:<br>
>>>> <a href="http://forum.world.st/Pharo-3-Seaside-3-1-development-time-error-tp4795419.html" target="_blank" class="vt-p">http://forum.world.st/Pharo-3-Seaside-3-1-development-time-error-tp4795419.html</a><br>
>>>> Sent from the Seaside General mailing list archive at Nabble.com.<br>
>>>> _______________________________________________<br>
>>>> seaside mailing list<br>
>>>><br>
>><br>
>>> seaside@.squeakfoundation<br>
>><br>
>>>> <a href="http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside" target="_blank" class="vt-p">http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside</a><br>
>>><br>
>>> _______________________________________________<br>
>>> seaside mailing list<br>
>><br>
>>> seaside@.squeakfoundation<br>
>><br>
>>> <a href="http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside" target="_blank" class="vt-p">http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside</a><br>
>><br>
>><br>
>><br>
>><br>
>><br>
>> -----<br>
>> ---<br>
>> Regards, Sanjay<br>
>> --<br>
>> View this message in context:<br>
>> <a href="http://forum.world.st/Pharo-3-Seaside-3-1-development-time-error-tp4795419p4795437.html" target="_blank" class="vt-p">http://forum.world.st/Pharo-3-Seaside-3-1-development-time-error-tp4795419p4795437.html</a><br>
>> Sent from the Seaside General mailing list archive at Nabble.com.<br>
>> _______________________________________________<br>
>> seaside mailing list<br>
>><br>
<br>
> seaside@.squeakfoundation<br>
<br>
>> <a href="http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside" target="_blank" class="vt-p">http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside</a><br>
><br>
> _______________________________________________<br>
> seaside mailing list<br>
<br>
> seaside@.squeakfoundation<br>
<br>
> <a href="http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside" target="_blank" class="vt-p">http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside</a><br>
<br>
<br>
<br>
<br>
<br>
-----<br>
---<br>
Regards, Sanjay<br>
--<br>
</div></div>View this message in context: <a href="http://forum.world.st/Pharo-3-Seaside-3-1-development-time-error-tp4795419p4795454.html" target="_blank" class="vt-p">http://forum.world.st/Pharo-3-Seaside-3-1-development-time-error-tp4795419p4795454.html</a><br>
<div class="HOEnZb"><div class="h5">Sent from the Seaside General mailing list archive at Nabble.com.<br>
_______________________________________________<br>
seaside mailing list<br>
<a href="mailto:seaside@lists.squeakfoundation.org" class="vt-p">seaside@lists.squeakfoundation.org</a><br>
<a href="http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside" target="_blank" class="vt-p">http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside</a><br>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature">Mariano<br><a href="http://marianopeck.wordpress.com" target="_blank" class="vt-p">http://marianopeck.wordpress.com</a><br></div>
</div></div>