problem with OCompletion

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problem with OCompletion

Chris Muller-4
Hi, I am trying OCompletion but have stumbled on an apparent problem
right away.  When I simply press Command+b on a class name in a
Smalltalk code editor, I receive the error below.

I'm have Ocompletion-ul.87, OcompletionSqueakCompatibility-ul.1 loaded.

In fact there are no definitions of ECController>>'editor', so it
cannot ever be anything but nil, so this is almost certainly a bug..?

Thanks,
  Chris


6 December 2010 2:22:06.292 pm

VM: unix - Smalltalk
Image: Squeak4.2alpha [latest update: #10738]

UndefinedObject(Object)>>error:
        Receiver: nil
        Arguments and temporary variables:
                aString: 'Instances of UndefinedObject are not indexable'
        Receiver's instance variables:
nil

UndefinedObject(Object)>>errorNotIndexable
        Receiver: nil
        Arguments and temporary variables:

        Receiver's instance variables:
nil

UndefinedObject(Object)>>at:put:
        Receiver: nil
        Arguments and temporary variables:
                index: 1
                value: a SmalltalkEditor
        Receiver's instance variables:
nil

OController(ECController)>>editor:
        Receiver: an OController
        Arguments and temporary variables:
                theEditor: a SmalltalkEditor
        Receiver's instance variables:
                model: a WeakArray(a Workspace)
                menuMorph: nil
                editor: nil
                context: nil
                oppositeChar: nil
                caret: nil
                inverseMapping: nil
                expanded: nil
                contextClass: OContext


--- The full stack ---
UndefinedObject(Object)>>error:
UndefinedObject(Object)>>errorNotIndexable
UndefinedObject(Object)>>at:put:
OController(ECController)>>editor:
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
OController>>handleKeystrokeBefore:editor:
TextMorphForEditView(TextMorph)>>keyStroke:
TextMorphForEditView>>keyStroke:
TextMorphForEditView(TextMorph)>>handleKeystroke:
KeyboardEvent>>sentTo:
TextMorphForEditView(Morph)>>handleEvent:
TextMorphForEditView(Morph)>>handleFocusEvent:
[] in HandMorph>>sendFocusEvent:to:clear:
[] in PasteUpMorph>>becomeActiveDuring:
BlockClosure>>on:do:
PasteUpMorph>>becomeActiveDuring:
HandMorph>>sendFocusEvent:to:clear:
HandMorph>>sendEvent:focus:clear:
HandMorph>>sendKeyboardEvent:
HandMorph>>handleEvent:
HandMorph>>processEvents
[] in WorldState>>doOneCycleNowFor:
Array(SequenceableCollection)>>do:
WorldState>>handsDo:
WorldState>>doOneCycleNowFor:
WorldState>>doOneCycleFor:
PasteUpMorph>>doOneCycle
[] in Project class>>spawnNewProcess
[] in BlockClosure>>newProcess

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Re: problem with OCompletion

Levente Uzonyi-2
On Mon, 6 Dec 2010, Chris Muller wrote:

> Hi, I am trying OCompletion but have stumbled on an apparent problem
> right away.  When I simply press Command+b on a class name in a
> Smalltalk code editor, I receive the error below.
>
> I'm have Ocompletion-ul.87, OcompletionSqueakCompatibility-ul.1 loaded.

Ocompletion-ul.87 is broken. For Squeak 4.2 use only Ocompletion-ul.88.
Don't load OcompletionSqueakCompatibility, because that's for Squeak 4.1.
For Squeak 4.1 use Ocompletion-ul.73 with
OcompletionSqueakCompatibility-ul.1.


Levente

>
> In fact there are no definitions of ECController>>'editor', so it
> cannot ever be anything but nil, so this is almost certainly a bug..?
>
> Thanks,
>  Chris
>
>
> 6 December 2010 2:22:06.292 pm
>
> VM: unix - Smalltalk
> Image: Squeak4.2alpha [latest update: #10738]
>
> UndefinedObject(Object)>>error:
> Receiver: nil
> Arguments and temporary variables:
> aString: 'Instances of UndefinedObject are not indexable'
> Receiver's instance variables:
> nil
>
> UndefinedObject(Object)>>errorNotIndexable
> Receiver: nil
> Arguments and temporary variables:
>
> Receiver's instance variables:
> nil
>
> UndefinedObject(Object)>>at:put:
> Receiver: nil
> Arguments and temporary variables:
> index: 1
> value: a SmalltalkEditor
> Receiver's instance variables:
> nil
>
> OController(ECController)>>editor:
> Receiver: an OController
> Arguments and temporary variables:
> theEditor: a SmalltalkEditor
> Receiver's instance variables:
> model: a WeakArray(a Workspace)
> menuMorph: nil
> editor: nil
> context: nil
> oppositeChar: nil
> caret: nil
> inverseMapping: nil
> expanded: nil
> contextClass: OContext
>
>
> --- The full stack ---
> UndefinedObject(Object)>>error:
> UndefinedObject(Object)>>errorNotIndexable
> UndefinedObject(Object)>>at:put:
> OController(ECController)>>editor:
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> OController>>handleKeystrokeBefore:editor:
> TextMorphForEditView(TextMorph)>>keyStroke:
> TextMorphForEditView>>keyStroke:
> TextMorphForEditView(TextMorph)>>handleKeystroke:
> KeyboardEvent>>sentTo:
> TextMorphForEditView(Morph)>>handleEvent:
> TextMorphForEditView(Morph)>>handleFocusEvent:
> [] in HandMorph>>sendFocusEvent:to:clear:
> [] in PasteUpMorph>>becomeActiveDuring:
> BlockClosure>>on:do:
> PasteUpMorph>>becomeActiveDuring:
> HandMorph>>sendFocusEvent:to:clear:
> HandMorph>>sendEvent:focus:clear:
> HandMorph>>sendKeyboardEvent:
> HandMorph>>handleEvent:
> HandMorph>>processEvents
> [] in WorldState>>doOneCycleNowFor:
> Array(SequenceableCollection)>>do:
> WorldState>>handsDo:
> WorldState>>doOneCycleNowFor:
> WorldState>>doOneCycleFor:
> PasteUpMorph>>doOneCycle
> [] in Project class>>spawnNewProcess
> [] in BlockClosure>>newProcess
>
>

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Re: problem with OCompletion

Chris Muller-3
Ok, thanks.  But I'm wondering; how do I access OCompletion?

Here is how I installed it:

   trunk image
   loaded RoelTyper-FredericPluquet.82
   loaded Ocompletion-ul.88

Then:

    - Opened a hierarchy browser on one of my classes
    - Select a method, select all text, begin a new method, "test"
    - The class has an api of three messages that begin with the word "add"
    - In the body of the method, I type "self ad" but nothing appears.
    - I tried typing Tab, Alt+Space, Control+Space

So I decided to study accessors of ECPreferences class>>#enabled.

There do not seem to be any!  Browse refererences to ECPreferences,
then filter by messages that send #enabled..

How is OCompletion functionality invoked?

  - Chris

On Mon, Dec 6, 2010 at 3:13 PM, Levente Uzonyi <[hidden email]> wrote:

> On Mon, 6 Dec 2010, Chris Muller wrote:
>
>> Hi, I am trying OCompletion but have stumbled on an apparent problem
>> right away.  When I simply press Command+b on a class name in a
>> Smalltalk code editor, I receive the error below.
>>
>> I'm have Ocompletion-ul.87, OcompletionSqueakCompatibility-ul.1 loaded.
>
> Ocompletion-ul.87 is broken. For Squeak 4.2 use only Ocompletion-ul.88.
> Don't load OcompletionSqueakCompatibility, because that's for Squeak 4.1.
> For Squeak 4.1 use Ocompletion-ul.73 with
> OcompletionSqueakCompatibility-ul.1.
>
>
> Levente
>
>>
>> In fact there are no definitions of ECController>>'editor', so it
>> cannot ever be anything but nil, so this is almost certainly a bug..?
>>
>> Thanks,
>>  Chris
>>
>>
>> 6 December 2010 2:22:06.292 pm
>>
>> VM: unix - Smalltalk
>> Image: Squeak4.2alpha [latest update: #10738]
>>
>> UndefinedObject(Object)>>error:
>>        Receiver: nil
>>        Arguments and temporary variables:
>>                aString:        'Instances of UndefinedObject are not
>> indexable'
>>        Receiver's instance variables:
>> nil
>>
>> UndefinedObject(Object)>>errorNotIndexable
>>        Receiver: nil
>>        Arguments and temporary variables:
>>
>>        Receiver's instance variables:
>> nil
>>
>> UndefinedObject(Object)>>at:put:
>>        Receiver: nil
>>        Arguments and temporary variables:
>>                index:  1
>>                value:  a SmalltalkEditor
>>        Receiver's instance variables:
>> nil
>>
>> OController(ECController)>>editor:
>>        Receiver: an OController
>>        Arguments and temporary variables:
>>                theEditor:      a SmalltalkEditor
>>        Receiver's instance variables:
>>                model:  a WeakArray(a Workspace)
>>                menuMorph:      nil
>>                editor:         nil
>>                context:        nil
>>                oppositeChar:   nil
>>                caret:  nil
>>                inverseMapping:         nil
>>                expanded:       nil
>>                contextClass:   OContext
>>
>>
>> --- The full stack ---
>> UndefinedObject(Object)>>error:
>> UndefinedObject(Object)>>errorNotIndexable
>> UndefinedObject(Object)>>at:put:
>> OController(ECController)>>editor:
>> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>> OController>>handleKeystrokeBefore:editor:
>> TextMorphForEditView(TextMorph)>>keyStroke:
>> TextMorphForEditView>>keyStroke:
>> TextMorphForEditView(TextMorph)>>handleKeystroke:
>> KeyboardEvent>>sentTo:
>> TextMorphForEditView(Morph)>>handleEvent:
>> TextMorphForEditView(Morph)>>handleFocusEvent:
>> [] in HandMorph>>sendFocusEvent:to:clear:
>> [] in PasteUpMorph>>becomeActiveDuring:
>> BlockClosure>>on:do:
>> PasteUpMorph>>becomeActiveDuring:
>> HandMorph>>sendFocusEvent:to:clear:
>> HandMorph>>sendEvent:focus:clear:
>> HandMorph>>sendKeyboardEvent:
>> HandMorph>>handleEvent:
>> HandMorph>>processEvents
>> [] in WorldState>>doOneCycleNowFor:
>> Array(SequenceableCollection)>>do:
>> WorldState>>handsDo:
>> WorldState>>doOneCycleNowFor:
>> WorldState>>doOneCycleFor:
>> PasteUpMorph>>doOneCycle
>> [] in Project class>>spawnNewProcess
>> [] in BlockClosure>>newProcess
>>
>>
>
>

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Re: problem with OCompletion

Levente Uzonyi-2
On Mon, 6 Dec 2010, Chris Muller wrote:

> Ok, thanks.  But I'm wondering; how do I access OCompletion?
>
> Here is how I installed it:
>
>   trunk image
>   loaded RoelTyper-FredericPluquet.82
>   loaded Ocompletion-ul.88
>
> Then:
>
>    - Opened a hierarchy browser on one of my classes
>    - Select a method, select all text, begin a new method, "test"
>    - The class has an api of three messages that begin with the word "add"
>    - In the body of the method, I type "self ad" but nothing appears.
>    - I tried typing Tab, Alt+Space, Control+Space
>
> So I decided to study accessors of ECPreferences class>>#enabled.
>
> There do not seem to be any!  Browse refererences to ECPreferences,
> then filter by messages that send #enabled..
>
> How is OCompletion functionality invoked?
In Squeak 4.1, it's works after loading. In Squeak 4.2 you have to
evaluate [ECToolSet register]. Then select ECToolSet as the default
toolset (you will be asked).


Levente

>
>  - Chris
>
> On Mon, Dec 6, 2010 at 3:13 PM, Levente Uzonyi <[hidden email]> wrote:
>> On Mon, 6 Dec 2010, Chris Muller wrote:
>>
>>> Hi, I am trying OCompletion but have stumbled on an apparent problem
>>> right away.  When I simply press Command+b on a class name in a
>>> Smalltalk code editor, I receive the error below.
>>>
>>> I'm have Ocompletion-ul.87, OcompletionSqueakCompatibility-ul.1 loaded.
>>
>> Ocompletion-ul.87 is broken. For Squeak 4.2 use only Ocompletion-ul.88.
>> Don't load OcompletionSqueakCompatibility, because that's for Squeak 4.1.
>> For Squeak 4.1 use Ocompletion-ul.73 with
>> OcompletionSqueakCompatibility-ul.1.
>>
>>
>> Levente
>>
>>>
>>> In fact there are no definitions of ECController>>'editor', so it
>>> cannot ever be anything but nil, so this is almost certainly a bug..?
>>>
>>> Thanks,
>>>  Chris
>>>
>>>
>>> 6 December 2010 2:22:06.292 pm
>>>
>>> VM: unix - Smalltalk
>>> Image: Squeak4.2alpha [latest update: #10738]
>>>
>>> UndefinedObject(Object)>>error:
>>>        Receiver: nil
>>>        Arguments and temporary variables:
>>>                aString:        'Instances of UndefinedObject are not
>>> indexable'
>>>        Receiver's instance variables:
>>> nil
>>>
>>> UndefinedObject(Object)>>errorNotIndexable
>>>        Receiver: nil
>>>        Arguments and temporary variables:
>>>
>>>        Receiver's instance variables:
>>> nil
>>>
>>> UndefinedObject(Object)>>at:put:
>>>        Receiver: nil
>>>        Arguments and temporary variables:
>>>                index:  1
>>>                value:  a SmalltalkEditor
>>>        Receiver's instance variables:
>>> nil
>>>
>>> OController(ECController)>>editor:
>>>        Receiver: an OController
>>>        Arguments and temporary variables:
>>>                theEditor:      a SmalltalkEditor
>>>        Receiver's instance variables:
>>>                model:  a WeakArray(a Workspace)
>>>                menuMorph:      nil
>>>                editor:         nil
>>>                context:        nil
>>>                oppositeChar:   nil
>>>                caret:  nil
>>>                inverseMapping:         nil
>>>                expanded:       nil
>>>                contextClass:   OContext
>>>
>>>
>>> --- The full stack ---
>>> UndefinedObject(Object)>>error:
>>> UndefinedObject(Object)>>errorNotIndexable
>>> UndefinedObject(Object)>>at:put:
>>> OController(ECController)>>editor:
>>> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>> OController>>handleKeystrokeBefore:editor:
>>> TextMorphForEditView(TextMorph)>>keyStroke:
>>> TextMorphForEditView>>keyStroke:
>>> TextMorphForEditView(TextMorph)>>handleKeystroke:
>>> KeyboardEvent>>sentTo:
>>> TextMorphForEditView(Morph)>>handleEvent:
>>> TextMorphForEditView(Morph)>>handleFocusEvent:
>>> [] in HandMorph>>sendFocusEvent:to:clear:
>>> [] in PasteUpMorph>>becomeActiveDuring:
>>> BlockClosure>>on:do:
>>> PasteUpMorph>>becomeActiveDuring:
>>> HandMorph>>sendFocusEvent:to:clear:
>>> HandMorph>>sendEvent:focus:clear:
>>> HandMorph>>sendKeyboardEvent:
>>> HandMorph>>handleEvent:
>>> HandMorph>>processEvents
>>> [] in WorldState>>doOneCycleNowFor:
>>> Array(SequenceableCollection)>>do:
>>> WorldState>>handsDo:
>>> WorldState>>doOneCycleNowFor:
>>> WorldState>>doOneCycleFor:
>>> PasteUpMorph>>doOneCycle
>>> [] in Project class>>spawnNewProcess
>>> [] in BlockClosure>>newProcess
>>>
>>>
>>
>>
>
>

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Re: problem with OCompletion

Tim Felgentreff
In reply to this post by Levente Uzonyi-2
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Hash: SHA1

To be on the safe side, use the Metacello configuration. :)

On 12/06/2010 10:13 PM, Levente Uzonyi wrote:

> On Mon, 6 Dec 2010, Chris Muller wrote:
>
>> Hi, I am trying OCompletion but have stumbled on an apparent problem
>> right away.  When I simply press Command+b on a class name in a
>> Smalltalk code editor, I receive the error below.
>>
>> I'm have Ocompletion-ul.87, OcompletionSqueakCompatibility-ul.1 loaded.
>
> Ocompletion-ul.87 is broken. For Squeak 4.2 use only Ocompletion-ul.88.
> Don't load OcompletionSqueakCompatibility, because that's for Squeak
> 4.1. For Squeak 4.1 use Ocompletion-ul.73 with
> OcompletionSqueakCompatibility-ul.1.
>
>
> Levente
>
>>
>> In fact there are no definitions of ECController>>'editor', so it
>> cannot ever be anything but nil, so this is almost certainly a bug..?
>>
>> Thanks,
>>  Chris
>>
>>
>> 6 December 2010 2:22:06.292 pm
>>
>> VM: unix - Smalltalk
>> Image: Squeak4.2alpha [latest update: #10738]
>>
>> UndefinedObject(Object)>>error:
>>     Receiver: nil
>>     Arguments and temporary variables:
>>         aString:     'Instances of UndefinedObject are not indexable'
>>     Receiver's instance variables:
>> nil
>>
>> UndefinedObject(Object)>>errorNotIndexable
>>     Receiver: nil
>>     Arguments and temporary variables:
>>
>>     Receiver's instance variables:
>> nil
>>
>> UndefinedObject(Object)>>at:put:
>>     Receiver: nil
>>     Arguments and temporary variables:
>>         index:     1
>>         value:     a SmalltalkEditor
>>     Receiver's instance variables:
>> nil
>>
>> OController(ECController)>>editor:
>>     Receiver: an OController
>>     Arguments and temporary variables:
>>         theEditor:     a SmalltalkEditor
>>     Receiver's instance variables:
>>         model:     a WeakArray(a Workspace)
>>         menuMorph:     nil
>>         editor:     nil
>>         context:     nil
>>         oppositeChar:     nil
>>         caret:     nil
>>         inverseMapping:     nil
>>         expanded:     nil
>>         contextClass:     OContext
>>
>>
>> --- The full stack ---
>> UndefinedObject(Object)>>error:
>> UndefinedObject(Object)>>errorNotIndexable
>> UndefinedObject(Object)>>at:put:
>> OController(ECController)>>editor:
>> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>> OController>>handleKeystrokeBefore:editor:
>> TextMorphForEditView(TextMorph)>>keyStroke:
>> TextMorphForEditView>>keyStroke:
>> TextMorphForEditView(TextMorph)>>handleKeystroke:
>> KeyboardEvent>>sentTo:
>> TextMorphForEditView(Morph)>>handleEvent:
>> TextMorphForEditView(Morph)>>handleFocusEvent:
>> [] in HandMorph>>sendFocusEvent:to:clear:
>> [] in PasteUpMorph>>becomeActiveDuring:
>> BlockClosure>>on:do:
>> PasteUpMorph>>becomeActiveDuring:
>> HandMorph>>sendFocusEvent:to:clear:
>> HandMorph>>sendEvent:focus:clear:
>> HandMorph>>sendKeyboardEvent:
>> HandMorph>>handleEvent:
>> HandMorph>>processEvents
>> [] in WorldState>>doOneCycleNowFor:
>> Array(SequenceableCollection)>>do:
>> WorldState>>handsDo:
>> WorldState>>doOneCycleNowFor:
>> WorldState>>doOneCycleFor:
>> PasteUpMorph>>doOneCycle
>> [] in Project class>>spawnNewProcess
>> [] in BlockClosure>>newProcess
>>
>>
>

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