[squeak-dev] - unable to open 'objects' morph from world menu - vmParameterAt:put: failure

H. Hirzel hannes.hirzel at gmail.com
Mon Apr 24 15:59:11 UTC 2017


What is / was

     vmParamterAt: 5 put: xxxx

used for?

On 4/24/17, Bert Freudenberg <bert at freudenbergs.de> wrote:
> We should probably just remove these lines.
>
> - Bert -
>
> On Mon, Apr 24, 2017 at 4:15 PM, Chris Cunningham <cunningham.cb at gmail.com>
> wrote:
>
>> Hello,
>> I am using a new 64bit vm on Windows (Stack Spur Apr 12 2017) with a
>> mostly up to date trunk image (last update: #17172), and when trying to
>> open the Objects morph (to pull in objects for Morphic), I get an error
>> in
>> KedemaMorph:
>>
>> calcTurtlesCount
>>
>> turtleCount := 0.
>> turtlesDict do: [:a | turtleCount := turtleCount + a size].
>>
>> Smalltalk vmParameterAt: 5 put: ((turtleCount * 3) min: 16000 max: 4000).
>> Smalltalk vmParameterAt: 6 put: ((turtleCount * 6) min: 32000 max: 8000).
>>
>> The vmParamterAt: 5 put: xxxx (4000 in my case), gets a primitive
>> failure.
>>
>> Thanks,
>> cbc
>>
>>
>>
>>
>


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