Problem about “Segmentation Fault” error when from 5.0 to 4.0 in minimum API version?

Problem about “Segmentation Fault” error when from 5.0 to 4.0 in minimum API version?

BY 03 Dec 2020 Tizen .NET
 
My app originally was created by API version 5.0 and it works well on 5.0 emulator.
 
Then,
 
I changed my app with API version 4.0 from API 5.0 version in tizen-manifest.xml and
I also installed SDK 4.0 in Package Manager.
then
I tried to test my new same app with API 4.0 on emulator 4.0 version.
But Visual studio IDE showed the error, “Segmentaion fault” when running as “Release mode” on Emulator 4.0 and it didn’t work anymore.
(In addition, my app works well when running as “Debug mode”.)
The code with “Segmentation Fault” is  right the code  with “MainPage = new TizenGalaxyYourIPGeoInfo.MainPage();” in function App(), constructor  in App.xaml.cs file. This problem happens only when running as “Release Mode” on emulator, “tizen4.0”.
 
 
The full error log are as following:
Loaded ‘[vdso]’. Cannot find or open the symbol file.
Loaded ‘linux-gate.so.1’. Cannot find or open the symbol file.
 
Segmentation fault
 
I attached the capured picture with the logs.
 
 
 
Written by