[Interest] Windows deployment. Failed to start because of missing platform plugin...
Samuel Gaist
samuel.gaist at edeltech.ch
Fri Aug 28 15:42:41 CEST 2015
On 28 août 2015, at 15:20, Bo Thorsen <bo at vikingsoft.eu> wrote:
> Den 28-08-2015 kl. 10:01 skrev Igor Mironchik:
>> I'm trying to deploy Qt Windows application. And it failed to start with
>> the next message...
>>
>> This application failed to start because it could not find or load the
>> Qt platform plugin "windows".
>>
>> Reinstalling the application may fix this problem.
>>
>> Platform plugin is exist in ./platforms/qwindows.dll
>
> It has to be in plugins/platforms/qwindows.dll.
>
>> How can I solve this problem?
>
> When I hit this, I copy every dll from Qt to my bin dir and every plugin
> to the plugins dir. If that runs, then you can start deleting stuff and
> see if your application still runs.
>
> For example, I have this:
>
> C:\Prog..\VikingSoftware\Pokerformance\
> pokerformance.exe
> Qt5Core.dll
> Qt5Gui.dll
> Qt5Network.dll
> Qt5Sql.dll
> Qt5Widgets.dll
> plugins\
> platforms\
> qwindows.dll
> sqldrivers\
> qsqlite.dll
>
> This works for me with Qt 5.5.
>
> I hope this helps.
>
> Bo Thorsen,
> Director, Viking Software.
>
> --
> Viking Software
> Qt and C++ developers for hire
> http://www.vikingsoft.eu
>
Hi,
There's also windeployqt that can help for that matters
Cheers
Samuel
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