ubuntu-phone team mailing list archive

[Mathijs Veen <mathijsv33n@xxxxxxxxx>]

There are some problems with qmlprojects when it comes
to using different versions of Qt installed on the same machine.

Im not sure how to read this. I did a clean install of the sdk yesterday on
a clean 15.10 desktop. Apart from the above mentioned segfaults that I also
got at first, I am not seeing QMLScene at all.
I think it is suposed to start in /usr/lib/x86_64-linux-gnu/qt5/bin right?
That dir does not exist on my system. I did however also get a qt4 which
does contain a bin directory. Is that what you mean is going wrong?

Is a solution for this on the cards or are you saying we are supposed to
only run on a physical device using an armhf kit for qml projects? Or is
there a way to solve this myself?

Cheers,

Mathijs



On Thu, Mar 3, 2016 at 11:50 AM, Benjamin Zeller <
benjamin.zeller@xxxxxxxxxxxxx> wrote:

> Hello Filip,
>
> could you give me a bit more informations about:
>
> -> What Ubuntu version are you on?
> -> What project type did you use?
>
> As a shot in the dark: If you used qmlproject types, please
> try again with a qmake type project.
>
> There are some problems with qmlprojects when it comes
> to using different versions of Qt installed on the same machine.
>
> Benjamin
>
>
>
> On 03/02/2016 11:04 PM, Filip Dorosz wrote:
>
>> Hi all.
>>
>> I've been trying to start learning developing ubuntu touch apps but
>> from the very beginning i run across problems.
>> First I was missing ubuntu-sdk-dev package as its not mentioned in the
>> docs at developer.ubuntu.com and was struggling with Segmentation fault
>> errors when trying to run examples from templates or from docs.
>> Now as its installed i don't get Segfaults but now...
>> When I create new project with framework ubuntu-sdk-15.04.4 it gives
>> following error at "6 general alerts" (im not using English version so
>> it may differ a little):
>>
>>          "/usr/ubuntu-sdk-dev/bin/qmlplugindump" zakończył pracę błędem.
>>          Argumenty: -nonrelocatable Ubuntu.UnityWebApps
>>          0.1 /usr/lib/x86_64-linux-gnu/qt5/qml
>>          This application failed to start because it could not find or
>>          load the Qt platform plugin "minimal".
>>                   Reinstalling the application may fix this problem.
>>          And when trying to run any example from developer.ubuntu.com it
>> gives
>> the following error:
>>
>>          /usr/ubuntu-sdk-dev/bin/qmlscene: symbol lookup
>>          error: /usr/ubuntu-sdk-dev/bin/qmlscene: undefined symbol:
>>          _ZN7QString14toLower_helperERS_
>>          /usr/ubuntu-sdk-dev/bin/qmlscene zakończone kodem 127
>>          How can I resolve this issues?
>>
>> With kind regards,
>> Filip Dorosz.
>>
>>
>>
>
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