My understanding is proceeding the debugger is not the same as resuming an exception.

`self error` behaves the same but

`[self error] on: Error do: [:ex | ex resume]` gives you the Illegal resume attempt…

From: tim Rowledgemailto:tim@rowledge.org Sent: Wednesday, January 5, 2022 2:04 To: The general-purpose Squeak developers listmailto:squeak-dev@lists.squeakfoundation.org Subject: [squeak-dev] Should a non-resumable exception proceed from a debugger?

Maybe I'm simply not understanding but...

Try `WebUtils jsonDecode: 'Hello World' readStream`

You get a notifier because quite rightly there is an error. But you can proceed.

And that actually just returns the Error exception object. Which seems wrong, given that Error>>#isResumable returns false.

tim -- tim Rowledge; tim@rowledge.org; http://www.rowledge.org/tim Strange OpCodes: SDD: Scratch Disk and Die