OK I'll wait for another use case or until it happened to me. Like a usecase from a fresh image.

It's just it may be due to the new inspector, new debugger or new compiler. Just wondering.


2013/10/24 Eliot Miranda <eliot.miranda@gmail.com>



On Thu, Oct 24, 2013 at 12:10 AM, Cl�ment Bera <bera.clement@gmail.com> wrote:
Ok I have the error too.

Strangely enough, the error is triggered because the third BlockClosure>>#on:do: context has 2 temporaries instead of 3.�

Igor / Esteban do you have a clue ? Why a context would have less temporaries than expected ? Problem from context creation out of the stack ?

No. �It'll be popping too much off the stack. �See e.g. ContextPart>>jump.
�

I will try to find some time to look at this problem. Though it is not an easy one it will take some time to be fixed.


2013/10/24 <btc@openinworld.com>

Cl�ment Bera wrote: 
Hello,

I'm interested.

Please send me the image in private mail not to overload the mailing list
with large attachment.
Alternatively, give me a place where I can download it.
http://files.openinworld.com/Pharo/PharoLauncher-Unwind-Error.zip

The steps to reproduce are: open the image, execute 1halt, close debugger ?
There are three debuggers already open.� Just close them.� The third close generates the error.
A confounding factor may be your running this on a different VM.� This is mine...

http://files.openinworld.com/Pharo/PharoLauncher-Unwind-Error-VM.zip

Win32 built on Mar 13 2013 18:49:42 Compiler: 4.6.2
VMMaker versionString git://gitorious.org/cogvm/blessed.git Commit: 412abef33cbed05cf1d75329e451d71c0c6aa5a7 Date: 2013-03-13 17:48:50 +0100 By: Esteban Lorenzano <estebanlm@gmail.com> Jenkins build #14535
NBCoInterpreter NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013
NBCogit NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013

The error still occurs if I try the image on the latest VM, but then again the effect may already be in effect.

btw, Its not directly causing me pain since I can continue in the image, but still thanks for checking it out for general improvements.

cheers -ben

Best,



2013/10/22 <btc@openinworld.com>

  
**
For a while now, every now and then when closing a debugger I have been
getting an "Unwind error during termination"



I happened to have saved the image moments before it just occurred again.
>From opening that save error can be reliably triggered in three clicks.
I can provide this image if anyone is interested in it.

cheers -ben





--
best,
Eliot