[lively-kernel] trouble at wiki

[Robert Krahn]

The problem that appeared is the following:

A class LauncherMorph was defined and the page saved with an open instance of that class. On world load the class wasn't found and an error was raised. I changed the startup logic so that it will start anyway. All morphs that could not be serialized correctly will appear with a red border around it. To find them programmatically do:

emergencyMorphs = []
WorldMorph.current().withAllSubmorphsDo(function() {
	if (this.isEmergencyMorph) emergencyMorphs.push(this)
});

To persistently add a class definition to a world please use the Local code browser and add the class there (example http://www.lively-kernel.org/repository/lively-wiki/users/robertkrahn/pshouse_test2.xhtml).

Alternatively add the class definition to a module and make sure that module is added to the local requirements list.

Best,
Robert



On Jul 14, 2010, at 1:40 AM, roger at stat.berkeley.edu wrote:

> to the forum:
> 
> When I go (for example) to:
> 
> test2.xhtml (20433 --pshouse)
> 
> http://www.lively-kernel.org/repository/lively-wiki/users/pshouse/test2.xhtml?1279062330983
> 
> I can't see the mouse pointer, nor
> select text in the box there. I can't select at:
> 
> http://www.lively-kernel.org/repository/lively-wiki/Gaucho-UROP.xhtml?1279062414323
> 
> 
> I am using Safari 5.0. As a check
> against Safari, I downloaded Google
> Chrome and had the same trouble with it.
> I made attempts yesterday and today.
> 
> For me, this is not an urgent matter;
> but if no-one else is having the difficulty,
> I would like to know.
> 
> Thank you,
> 
> Roger Purves
> 
> (2008 MacBook, OSX 10.5.8)
> 
> 
> 
> 
> 
> 
> 
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