[yocto] libQt5Core.so.5 not found

[TEXIER Pierre-Jean]

Hi,

2018-01-24 8:01 GMT+01:00 구동현 <dhkoo at m2i.co.kr>:

> Hi.
>
>
>
> Since last year, I worked with Qt5 with Yocto, exactly 5.9.2.
>
> And few days ago, I lost whole working environment. So I should
> re-download openembedded layers, include meta-qt5.
>
> After that, when I going to use Qt5 applications, Kernel prints error
> likes below
>
>
>
> *# error while loading shared libraries: libQt5Core.so.5: cannot open
> shared object file: No such file or directory*
>
>
>
> And here is ldd message of Qt5.
>
> *libQt5Widgets.so.5 => /usr/lib/libQt5Widgets.so.5 (0xb6ab8000)*
>
> *libQt5Gui.so.5 => /usr/lib/libQt5Gui.so.5 (0xb665c000)*
>
> *libQt5Core.so.5 => not found*
>
>
>
> As you see, every Qt5 library linked successfully except libQt5Core.so.5.
>
> I checked meta-qt5 repository, and found It upgraded to 5.10.0 at 17. Dec.
> 2017.
>
>
>
> If I downgrade Qt5 to 5.9.2, this error not occurs. I can solve my problem
> by using Qt 5.9.2, but you know, some latest skills like Qt MQTT can only
> be used after Qt 5.10.
>

What is your Kernel version ?

---
Pierre-Jean Texier


>
>
> Is there any ideas?
>
> ===========================================
>
> [image: 구동현(한글)]
>
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