topic libEsriCommonQt.so: undefined reference to `operator delete(void*, unsigned long)@Qt_5' error in Qt Maps SDK Questions

libEsriCommonQt.so: undefined reference to `operator delete(void*, unsigned long)@Qt_5' error

FatmaAkdemir — Wed, 04 Nov 2020 07:06:51 GMT

I am upgrading my applications from arcgis qt 100.0.6 to 100.0.7 and after that I got this error :

/home/fatma/arcgis7/runtime_sdk/qt100.7/arcgis/runtime_sdk/qt100.7/sdk/linux/x64/lib/libEsriCommonQt.so: undefined reference to `operator delete(void*, unsigned long)@Qt_5'

How can I solve this? I have the correct version of Qt which I installed by using Synaptic in Ubuntu 20.0.4.

Re: libEsriCommonQt.so: undefined reference to `operator delete(void*, unsigned long)@Qt_5' error

Anonymous User — Mon, 09 Nov 2020 13:58:06 GMT

Hi Fatma, I see you have also been active in this thread:

https://community.esri.com/thread/247017-undefined-reference-to-operator-deletevoid-unsigned-longqt5

It sounds like there's a difference between the Qt company supplied binaries and the package manager supplied binaries. Are you able to download the Qt libs from the Qt.io site (instead of using the package manager) and confirm if these work or not?