Well...Sven explained #gtDisplayOn: and he nailed it. On Tue, Aug 25, 2015 at 12:54 PM, Mariano Martinez Peck < [email protected]> wrote:
> The problem is that KMCategory reimplements #name, which is not a good > idea. And that is the method used by the inspector. Since the > implementation of #name answers the instVar that's why it's nil. just > remove KMCategory >> name and do the inspect again and you will see the > different. > > > > On Tue, Aug 25, 2015 at 12:39 PM, Sven Van Caekenberghe <[email protected]> > wrote: > >> Well, name is an instance variable that is simply nil. >> >> Self is printed as nil because this object has its own #gtDisplayOn: >> method that prints just its name. >> >> You could try 'Basic Inspect' as well. >> >> > On 25 Aug 2015, at 17:30, Julien Delplanque <[email protected]> wrote: >> > >> > I didn't do anything like using these names as inst vars. You can >> reproduce what I am talking about: >> > >> > KMCategory new inspect. >> > >> > On 25/08/15 17:25, Joachim Tuchel wrote: >> >> I don't have an exact answer for you, but I think neither self nor >> name are good names for inst vars. >> >> >> >> >> >> >> >>> Am 25.08.2015 um 15:57 schrieb Julien Delplanque <[email protected]>: >> >>> >> >>> Hi, >> >>> >> >>> I have an object that override KMCategory and that is initialized and >> added to "KmRepository default" using #postLoadDoIt: message in BaselineOf >> after the package is loaded in an image. >> >>> >> >>> But once it is loaded I have huge problems with keyboards entries, >> they do not work any more, I get an exception each time I press a key. >> >>> >> >>> If I inspect the Singleton class variable of my category object I can >> see it contains an instance of my object that have its "self" variable nil >> and its "name" variable nil. Others variables look fine. How is it possible? >> >>> >> >>> I can remove my custom KMCategory by copy/paste code from sublime >> text to Pharo and left click/do it and then everything is fine with my >> keyboard: no more exception and it behave correctly. >> >>> >> >>> Thanks in advance, >> >>> >> >>> Julien >> >>> >> >>> >> > >> > >> >> >> > > > -- > Mariano > http://marianopeck.wordpress.com > -- Mariano http://marianopeck.wordpress.com
