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<p><font size="4">Hi Aik-Siong, <br>
</font></p>
<p><font size="4">It looks like in Pharo9 was introduced a message
to define new class without pool dictionnary.</font></p>
<p><font size="4">Therefore, in Class add this method:<br>
</font></p>
<pre><font size="4">Class>>subclass: aSymbol instanceVariableNames: aString classVariableNames: aString3 package: aString4
self
subclass: aSymbol
instanceVariableNames: aString
classVariableNames: aString3
poolDictionaries: ''
category: aString4
</font></pre>
<p><br>
</p>
<p>Then you can file in your file<br>
</p>
<p>Hilaire<br>
</p>
<pre class="moz-signature" cols="72">--
GNU Dr. Geo
<a class="moz-txt-link-freetext" href="http://drgeo.eu">http://drgeo.eu</a>
<a class="moz-txt-link-freetext" href="http://blog.drgeo.eu">http://blog.drgeo.eu</a></pre>
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