Paul, I'm going by memory and not Pharo specific. I believe the default handling of the end of the exception block is implicitly equivalent to ex return: nil.
So, to get further handling of the exception, you need to #pass it or otherwise resignal it. Then the development environment will catch and handle the unhandled exception. On Wed, Nov 20, 2019, 20:53 PAUL DEBRUICKER <pdebr...@gmail.com> wrote: > Hi - > > I have a subclass of ComposablePresenter (lets call it MyPresenter) that > seems to work how I want. When doing some processing I'd like to open > MyPresenter when an exception occurs and pass it the exception e.g. > > > [ [self testCondition] whileTrue:[ self doSomeStuff] ] > on: MyNotification > do:[:ex | self openMyPresenterWith: ex] > > But that just results in lots of MyPresenter windows opening while the > execution of the #whileTrue: loop runs its course. > > > How do I pause the loop so I can use the MyPresenter window to modify and > fix the condition that raised the MyNotification? > > The MyPresenter window just edits the contents of a couple Dictionaries so > isn't too tricky but it isn't really as easy to do in a debugger as it is > clicking a radio button and a "do it" button. > > > Thanks >
