[Gambas-user] Signal 11 while initializing a property

[Jussi Lahtinen]

No, I think it is exactly same problem.

Here is the reason (just like in my code):
PUBLIC hMyClass AS NEW Object[]

Only difference is how we populate that array.
I use fResult.Add(aa) and you use hMyClass[i] = NEW MyClass (and
hMyClass.Resize(9)).
Result is very same.

Read my post and followups (see what Benoit has answered) more carefully!
hMyClass is object array.
And command READ see hMyClass[n] as object, but it could be any
kind of object, not always MyClass.
In this case, when you have some object with somekind of variable in it,
then it is Variant.
Basically you are trying to read more memory than you are allowed to,
that's why signal 11.


Jussi


On Fri, Jan 23, 2009 at 1:08 PM, Dominique SIMONART
<simonart.dominique at ...11...> wrote:
> Oups, forget to join the source!
>
> Dominique SIMONART a écrit :
>> Jussi (sorry for the preceding Julien)
>>
>> I wonder if our problems are really the same!
>> Here is more details of my situation. As you can see, the READ should
>> know that the datatype of hMyClas[i].X *is* a byte
>>
>>    hMyClass.Resize(9)
>>    FOR i = 0 TO 8
>>     hMyClass[i] = NEW MyClass
>>     ' using these two 2 instructions works fine
>>     READ #hFile, N
>>     hMyClass[i].X = N
>>     ' using this one ends with Signal 11 message
>> '    READ #hFile, hMyClass[i].X
>>   NEXT
>>
>> If you want to test, I join the complete source (with the file to read)
>> as it is very small (15.4K)
>> regards
>> Dominique Simonart
>>
>> Simonart Dominique a écrit :
>>
>>> Hi Julien,
>>> You are right!
>>> I read your post and I understand the reason,
>>> but you don't speak about Signal 11, so I was thinking for
>>> another problem although similar
>>>
>>> regards,
>>> Dominique Simonart
>>>
>>> Jussi Lahtinen a écrit :
>>>
>>>
>>>> Hi!
>>>>
>>>> Is hMyClass declared as Object[] ?
>>>> If so, READ cannot recognise hMyClass[i].X as byte.
>>>> See my earlier post "Minor bug with READ & WRITE commands?".
>>>> I think you have same problem than I did, and in fact it is not bug.
>>>>
>>>>
>>>> Jussi
>>>>
>>>>
>>>>
>>>> On Thu, Jan 22, 2009 at 1:06 AM, Dominique SIMONART
>>>> <simonart.dominique at ...11...> wrote:
>>>>
>>>>
>>>>> Hi everybody,
>>>>>
>>>>>    Gambas 2.8, OpenSuse 11.0, Kde 3.5, with Qt
>>>>>    If I initialize my property with the next 2 lines, it's OK ( N and
>>>>> the X property are defined as Byte, i  is an Integer)
>>>>>
>>>>>    READ #hFile, N
>>>>>    hMyClass[i].X = N
>>>>>
>>>>>    But if I want to write it shorter with the line below, it ends with
>>>>> a signal 11!
>>>>>
>>>>>    READ #hFile, hMyClass[i].X
>>>>>
>>>>>    Why?
>>>>>    Thanks for your help
>>>>> Dominique Simonart
>>>>>
>>>>>
>>>>>
>
>
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