[yocto] libQt5Core.so.5 not found

[구동현]

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.

 

Is there any ideas?

===========================================

구동현(한글)

(주)엠투아이코퍼레이션 /  <http://www.m2i.co.kr> http://www.m2i.co.kr

신) (14086) 경기 안양시 만안구 전파로24번길 35-11(안양동) 엠투아이빌딩 

구) (14086) 경기 안양시 만안구 안양7동 196-38 엠투아이빌딩

직통. 070-4844-3624  Fax. 031-465-3355  E-mail: dhkoo at m2i.co.kr

 

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