Re: [Pharo-dev] How to delete an obsolete class ?

2013-10-14 Thread roberto.mine...@usi.ch 
Thank you Pavel,

Just run into the same situation and your 'Smalltalk fixObsoleteReferences' 
worked like a charm ;)

Cheers,
Roberto

On Oct 10, 2013, at 11:11 AM, Pavel Krivanek pavel.kriva...@gmail.com wrote:

 Hi Olivier,
 
 firstly try Smalltalk fixObsoleteReferences. Then try this:
 
 Smalltalk tools pointerExplorer openOn: SystemNavigation default
 obsoleteClasses first.
 
 Look at every reference that is not related to the explorer itself and
 try to find why it is not garbage-collected.
 
 Cheers,
 -- Pavel
 
 2013/10/10 Olivier Auverlot olivier.auver...@gmail.com:
 Hi Pavel,
 
 Thanks for your response.
 
 I tryed this morning and in fact, the obsolete class has not instances.
 
 SystemNavigation default obsoleteClasses {AnObsoletePVENodeStatus}
 
 SystemNavigation default obsoleteClasses collect: #allSubInstances. an 
 Array(an OrderedCollection())
 
 have you an idea how to remove this class ?
 
 Best regards
 Olivier ;-)
 
 Le 9 oct. 2013 à 10:46, Pavel Krivanek a écrit :
 
 You need to check if it still does have some instances and kill them.
 Then find and remove all references to the class.
 
 SystemNavigation default obsoleteClasses.
 
 SystemNavigation default obsoleteClasses collect: #allSubInstances.
 
 SystemNavigation default obsoleteClasses first allSubInstances first 
 pointersTo.
 
 etc...
 
 Good hunt
 -- Pavel
 
 2013/10/9 Olivier Auverlot olivier.auver...@gmail.com:
 Hi,
 
 In my project, my code has a strange behavior when I'm reading all 
 subclasses of an another class.
 
 The following code must visit all the subclasses of PVEStatus but I get a 
 bad result.
 
   PVEStatus allSubclasses
   do: [ :statusDatatype |
   (aRawStatus at: 'type') = statusDatatype type
   ifTrue: [ ^ statusDatatype getStatus: 
 aRawStatus callback: self ] ]
 
 The answer contains #AnObsoletePVENodeStatus and this class doesn't exist. 
 She doesn't appear in the class browser. I suppose that it's a rest of 
 refactoring. How can I delete this obsolete class ?
 
 Best regards
 Olivier ;-)

Re: [Pharo-dev] How to delete an obsolete class ?

2013-10-14 Thread Olivier Auverlot 
In my case, Smalltalk fixObsoleteReferences doesn't works. I was forced to 
rebuild a new image :-(

Best regards
Olivier 

Le 14 oct. 2013 à 08:50, roberto.mine...@usi.ch a écrit :

 Thank you Pavel,
 
 Just run into the same situation and your 'Smalltalk fixObsoleteReferences' 
 worked like a charm ;)
 
 Cheers,
 Roberto
 
 On Oct 10, 2013, at 11:11 AM, Pavel Krivanek pavel.kriva...@gmail.com wrote:
 
 Hi Olivier,
 
 firstly try Smalltalk fixObsoleteReferences. Then try this:
 
 Smalltalk tools pointerExplorer openOn: SystemNavigation default
 obsoleteClasses first.
 
 Look at every reference that is not related to the explorer itself and
 try to find why it is not garbage-collected.
 
 Cheers,
 -- Pavel
 
 2013/10/10 Olivier Auverlot olivier.auver...@gmail.com:
 Hi Pavel,
 
 Thanks for your response.
 
 I tryed this morning and in fact, the obsolete class has not instances.
 
 SystemNavigation default obsoleteClasses {AnObsoletePVENodeStatus}
 
 SystemNavigation default obsoleteClasses collect: #allSubInstances. an 
 Array(an OrderedCollection())
 
 have you an idea how to remove this class ?
 
 Best regards
 Olivier ;-)
 
 Le 9 oct. 2013 à 10:46, Pavel Krivanek a écrit :
 
 You need to check if it still does have some instances and kill them.
 Then find and remove all references to the class.
 
 SystemNavigation default obsoleteClasses.
 
 SystemNavigation default obsoleteClasses collect: #allSubInstances.
 
 SystemNavigation default obsoleteClasses first allSubInstances first 
 pointersTo.
 
 etc...
 
 Good hunt
 -- Pavel
 
 2013/10/9 Olivier Auverlot olivier.auver...@gmail.com:
 Hi,
 
 In my project, my code has a strange behavior when I'm reading all 
 subclasses of an another class.
 
 The following code must visit all the subclasses of PVEStatus but I get a 
 bad result.
 
  PVEStatus allSubclasses
  do: [ :statusDatatype |
  (aRawStatus at: 'type') = statusDatatype type
  ifTrue: [ ^ statusDatatype getStatus: 
 aRawStatus callback: self ] ]
 
 The answer contains #AnObsoletePVENodeStatus and this class doesn't 
 exist. She doesn't appear in the class browser. I suppose that it's a 
 rest of refactoring. How can I delete this obsolete class ?
 
 Best regards
 Olivier ;-)

Re: [Pharo-dev] How to delete an obsolete class ?

2013-10-10 Thread Olivier Auverlot 
Hi Pavel,

Thanks for your response. 

I tryed this morning and in fact, the obsolete class has not instances.

SystemNavigation default obsoleteClasses {AnObsoletePVENodeStatus} 

SystemNavigation default obsoleteClasses collect: #allSubInstances. an Array(an 
OrderedCollection())

have you an idea how to remove this class ?

Best regards
Olivier ;-)

Le 9 oct. 2013 à 10:46, Pavel Krivanek a écrit :

 You need to check if it still does have some instances and kill them.
 Then find and remove all references to the class.
 
 SystemNavigation default obsoleteClasses.
 
 SystemNavigation default obsoleteClasses collect: #allSubInstances.
 
 SystemNavigation default obsoleteClasses first allSubInstances first 
 pointersTo.
 
 etc...
 
 Good hunt
 -- Pavel
 
 2013/10/9 Olivier Auverlot olivier.auver...@gmail.com:
 Hi,
 
 In my project, my code has a strange behavior when I'm reading all 
 subclasses of an another class.
 
 The following code must visit all the subclasses of PVEStatus but I get a 
 bad result.
 
PVEStatus allSubclasses
do: [ :statusDatatype |
(aRawStatus at: 'type') = statusDatatype type
ifTrue: [ ^ statusDatatype getStatus: 
 aRawStatus callback: self ] ]
 
 The answer contains #AnObsoletePVENodeStatus and this class doesn't exist. 
 She doesn't appear in the class browser. I suppose that it's a rest of 
 refactoring. How can I delete this obsolete class ?
 
 Best regards
 Olivier ;-)

Re: [Pharo-dev] How to delete an obsolete class ?

2013-10-10 Thread Pavel Krivanek 
Hi Olivier,

firstly try Smalltalk fixObsoleteReferences. Then try this:

Smalltalk tools pointerExplorer openOn: SystemNavigation default
obsoleteClasses first.

Look at every reference that is not related to the explorer itself and
try to find why it is not garbage-collected.

Cheers,
-- Pavel

2013/10/10 Olivier Auverlot olivier.auver...@gmail.com:
 Hi Pavel,

 Thanks for your response.

 I tryed this morning and in fact, the obsolete class has not instances.

 SystemNavigation default obsoleteClasses {AnObsoletePVENodeStatus}

 SystemNavigation default obsoleteClasses collect: #allSubInstances. an 
 Array(an OrderedCollection())

 have you an idea how to remove this class ?

 Best regards
 Olivier ;-)

 Le 9 oct. 2013 à 10:46, Pavel Krivanek a écrit :

 You need to check if it still does have some instances and kill them.
 Then find and remove all references to the class.

 SystemNavigation default obsoleteClasses.

 SystemNavigation default obsoleteClasses collect: #allSubInstances.

 SystemNavigation default obsoleteClasses first allSubInstances first 
 pointersTo.

 etc...

 Good hunt
 -- Pavel

 2013/10/9 Olivier Auverlot olivier.auver...@gmail.com:
 Hi,

 In my project, my code has a strange behavior when I'm reading all 
 subclasses of an another class.

 The following code must visit all the subclasses of PVEStatus but I get a 
 bad result.

PVEStatus allSubclasses
do: [ :statusDatatype |
(aRawStatus at: 'type') = statusDatatype type
ifTrue: [ ^ statusDatatype getStatus: 
 aRawStatus callback: self ] ]

 The answer contains #AnObsoletePVENodeStatus and this class doesn't exist. 
 She doesn't appear in the class browser. I suppose that it's a rest of 
 refactoring. How can I delete this obsolete class ?

 Best regards
 Olivier ;-)

[Pharo-dev] How to delete an obsolete class ?

2013-10-09 Thread Olivier Auverlot 
Hi,

In my project, my code has a strange behavior when I'm reading all subclasses 
of an another class.

The following code must visit all the subclasses of PVEStatus but I get a bad 
result. 

PVEStatus allSubclasses
do: [ :statusDatatype | 
(aRawStatus at: 'type') = statusDatatype type
ifTrue: [ ^ statusDatatype getStatus: 
aRawStatus callback: self ] ]

The answer contains #AnObsoletePVENodeStatus and this class doesn't exist. She 
doesn't appear in the class browser. I suppose that it's a rest of refactoring. 
How can I delete this obsolete class ?

Best regards
Olivier ;-)

Re: [Pharo-dev] How to delete an obsolete class ?

2013-10-09 Thread Pavel Krivanek 
You need to check if it still does have some instances and kill them.
Then find and remove all references to the class.

SystemNavigation default obsoleteClasses.

SystemNavigation default obsoleteClasses collect: #allSubInstances.

SystemNavigation default obsoleteClasses first allSubInstances first pointersTo.

etc...

Good hunt
-- Pavel

2013/10/9 Olivier Auverlot olivier.auver...@gmail.com:
 Hi,

 In my project, my code has a strange behavior when I'm reading all subclasses 
 of an another class.

 The following code must visit all the subclasses of PVEStatus but I get a bad 
 result.

 PVEStatus allSubclasses
 do: [ :statusDatatype |
 (aRawStatus at: 'type') = statusDatatype type
 ifTrue: [ ^ statusDatatype getStatus: 
 aRawStatus callback: self ] ]

 The answer contains #AnObsoletePVENodeStatus and this class doesn't exist. 
 She doesn't appear in the class browser. I suppose that it's a rest of 
 refactoring. How can I delete this obsolete class ?

 Best regards
 Olivier ;-)