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Not able to debug anymore, even after a complete reinstallation

Hello

I have created an app using Tizen.net which was running perfectly on my Gear S3 and in the Emulator.

All of a sudden, it stopped. Even a clean TizenWearableXamlApp doesnt run anymore on both devices. 

So i thought maybe something is wrong with my Visual Studio, but also after reinstalling my whole PC, it just crashes with no real error message.

Whats going on?

Not even a clean new app does run.

Error is "Unhandled Exception" with "Frame not in module". So no real error message to debug unfortunately...

VS 2019, Tizen.net in newest version. Windows 10 1903 18362.239

Really strange and really a pitty...

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5 回复
Tizen .NET

Hi,

Sorry for your inconvenience.

You mean that you cannot run a Tizen .NET app(using a new Tizen Wearable 4.0 Xaml App or App template)  in debug mode on Tizen wearable emulator and Gear S3?

(You can run a Tizen .NET app without debugging(Ctrl+F5), right?)

Regarding dev environment, you use VS 2019 latest version and Visual Studio Tools for Tizen: 2.6.0.0 version. 

Is Tizen Wearable 4.0 emulator's version same as follows:

Within the shell,

sh-3.2$ cat /etc/info.ini
[Version]
Model=Tizen4/Unified;
Build=tizen-4.0-unified_20190306.1;
Release=20190306.1;
[Build]
Type=eng;
Date=20190306_111127;
Time=11:11:27;
Variant=NONE;
ID=tizen-4.0-unified;
sh-3.2$

Could you check log (tag "DOTNET_LAUNCHER") with Tizen Log Viewer or Tizen Device Manager?

I have a question. "Tizen.net in newest version" <-- What does it mean?

James Bond

Hi

You mean that you cannot run a Tizen .NET app(using a new Tizen Wearable 4.0 Xaml App or App template)  in debug mode on Tizen wearable emulator and Gear S3?

=> Exactly. It did work perfectly but does not anymore and I do not know why. I did reinstall my whole Dev PC with all the packages and still I get the "Frame not in module"-Exception upon starting the app/debugging.

When I install the App using Ctrl+F5, I also cannot run the app, neither on Gear S3 nor on the Emulator (Tizen 4 wearable preview). 

The Emulator's version is exactly the same as you have (20190306.1)

It's a pitty as I really love Tizen.NET and it gives big opportunities for us .NET developers. 

 

This is the full log:

10-19 17:24:01.550    Info	2841	2842	DOTNET_LAUNCHER	Unhandled Exception: 
10-19 17:24:01.550	Info	2841	2842	DOTNET_LAUNCHER	System.IO.FileNotFoundException: Could not load file or assembly 'Xamarin.Forms.Platform.Tizen, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified.
10-19 17:24:01.550	Info	2841	2842	DOTNET_LAUNCHER	onSigabrt called
10-19 17:24:01.550	Info	2841	2842	DOTNET_LAUNCHER	******************************************************
10-19 17:24:01.550	Info	2841	2842	DOTNET_LAUNCHER	Unhandled exception is occured. check application code
10-19 17:24:01.550	Info	2841	2842	DOTNET_LAUNCHER	******************************************************
10-19 17:24:07.860	Info	7599	7600	DOTNET_LAUNCHER	monitor dir /opt/usr/home/owner/share/.elementary/config/wearable
10-19 17:24:07.920	Info	7599	7600	DOTNET_LAUNCHER	17:24:07 INFO  [7599] tbm_bufmgr_emulator_init:574 - initialized
10-19 17:24:16.010	Info	7599	7600	DOTNET_LAUNCHER	Unhandled Exception: 
10-19 17:24:16.060	Info	7599	7600	DOTNET_LAUNCHER	System.IO.FileNotFoundException: Could not load file or assembly 'Xamarin.Forms.Platform.Tizen, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified.
10-19 17:24:16.060	Info	7599	7600	DOTNET_LAUNCHER	onSigabrt called
10-19 17:24:16.060	Info	7599	7600	DOTNET_LAUNCHER	******************************************************
10-19 17:24:16.060	Info	7599	7600	DOTNET_LAUNCHER	Unhandled exception is occured. check application code
10-19 17:24:16.060	Info	7599	7600	DOTNET_LAUNCHER	******************************************************
10-19 17:24:23.870	Info	12405	12406	DOTNET_LAUNCHER	monitor dir /opt/usr/home/owner/share/.elementary/config/wearable
10-19 17:24:24.020	Info	12405	12406	DOTNET_LAUNCHER	17:24:24
10-19 17:24:24.020	Info	12405	12406	DOTNET_LAUNCHER	 INFO  [12405] tbm_bufmgr_emulator_init:574
10-19 17:24:24.020	Info	12405	12406	DOTNET_LAUNCHER	 - 
10-19 17:24:24.020	Info	12405	12406	DOTNET_LAUNCHER	initialized
10-19 17:24:36.970	Info	12442	12444	DOTNET_LAUNCHER	monitor dir /opt/usr/home/owner/share/.elementary/config/wearable
10-19 17:24:37.040	Info	12442	12444	DOTNET_LAUNCHER	17:24:37 INFO  [12442] tbm_bufmgr_emulator_init:574 - initialized
10-19 17:24:41.950	Info	12471	12472	DOTNET_LAUNCHER	monitor dir /opt/usr/home/owner/share/.elementary/config/wearable
10-19 17:24:42.030	Info	12471	12472	DOTNET_LAUNCHER	17:24:42 INFO  [12471] tbm_bufmgr_emulator_init:574 - initialized
10-19 17:24:46.770	Info	12497	12498	DOTNET_LAUNCHER	monitor dir /opt/usr/home/owner/share/.elementary/config/wearable
10-19 17:24:46.840	Info	12497	12498	DOTNET_LAUNCHER	17:24:46 INFO  [12497] tbm_bufmgr_emulator_init:574 - initialized
10-19 17:24:50.620	Info	12525	12526	DOTNET_LAUNCHER	monitor dir /opt/usr/home/owner/share/.elementary/config/wearable
10-19 17:24:50.680	Info	12525	12526	DOTNET_LAUNCHER	17:24:50 INFO  [12525] tbm_bufmgr_emulator_init:574 - initialized
10-19 17:24:55.600	Info	12551	12552	DOTNET_LAUNCHER	monitor dir /opt/usr/home/owner/share/.elementary/config/wearable
10-19 17:24:55.680	Info	12551	12552	DOTNET_LAUNCHER	17:24:55 INFO  [12551] tbm_bufmgr_emulator_init:574 - initialized
10-19 17:24:59.330	Info	12579	12580	DOTNET_LAUNCHER	monitor dir /opt/usr/home/owner/share/.elementary/config/wearable
10-19 17:24:59.460	Info	12579	12580	DOTNET_LAUNCHER	17:24:59 INFO  [12579] tbm_bufmgr_emulator_init:574 - initialized
10-19 17:25:03.850	Debug	12606	12606	DOTNET_LAUNCHER	dotnet_launcher.cc: CoreRuntime(211) > Constructor called!!
10-19 17:25:03.850	Debug	12606	12606	DOTNET_LAUNCHER	launcher.cc: loaderMain(212) > launchpad_loader_main is start
10-19 17:25:03.850	Debug	12606	12607	DOTNET_LAUNCHER	utils.cc: stdlog(309) > ### Logger thread is created
10-19 17:25:03.860	Debug	12606	12606	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libappcore-efl.so.1#
10-19 17:25:03.860	Debug	12606	12606	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libappcore-common.so.1#
10-19 17:25:03.860	Debug	12606	12606	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libcapi-appfw-application.so.0#
10-19 17:25:03.860	Debug	12606	12606	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/ecore_imf/modules/wayland/v-1.16/libwltextinputmodule.so#
10-19 17:25:04.000	Info	12606	12607	DOTNET_LAUNCHER	monitor dir /opt/usr/home/owner/share/.elementary/config/wearable
10-19 17:25:04.000	Debug	12606	12606	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libdali-toolkit.so#
10-19 17:25:04.000	Debug	12606	12606	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libcairo.so.2#
10-19 17:25:04.000	Debug	12606	12606	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libefl-assist.so.0#
10-19 17:25:04.010	Debug	12606	12606	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(151) > [candidate] elm init, returned: 1
10-19 17:25:04.060	Info	12606	12607	DOTNET_LAUNCHER	17:25:04 INFO  [12606] tbm_bufmgr_emulator_init:574 - initialized
10-19 17:25:04.150	Debug	12606	12606	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(257) > libcoreclr : /usr/share/dotnet/shared/Microsoft.NETCore.App/2.0.0/libcoreclr.so
10-19 17:25:04.150	Debug	12606	12606	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(282) > libcoreclr dlopen and dlsym success
10-19 17:25:04.760	Debug	12606	12606	DOTNET_LAUNCHER	dotnet_launcher.cc: initializeCoreClr(361) > Initialize core clr success
10-19 17:25:04.760	Debug	12606	12606	DOTNET_LAUNCHER	main.cc: operator()(140) > Success to initialized
10-19 17:25:08.660	Debug	12666	12666	DOTNET_LAUNCHER	dotnet_launcher.cc: CoreRuntime(211) > Constructor called!!
10-19 17:25:08.660	Debug	12666	12666	DOTNET_LAUNCHER	launcher.cc: loaderMain(212) > launchpad_loader_main is start
10-19 17:25:08.660	Debug	12666	12666	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libappcore-efl.so.1#
10-19 17:25:08.660	Debug	12666	12666	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libappcore-common.so.1#
10-19 17:25:08.670	Debug	12666	12666	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libcapi-appfw-application.so.0#
10-19 17:25:08.670	Debug	12666	12666	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/ecore_imf/modules/wayland/v-1.16/libwltextinputmodule.so#
10-19 17:25:08.680	Debug	12666	12667	DOTNET_LAUNCHER	utils.cc: stdlog(309) > ### Logger thread is created
10-19 17:25:08.730	Info	12666	12667	DOTNET_LAUNCHER	monitor dir /opt/usr/home/owner/share/.elementary/config/wearable
10-19 17:25:08.730	Debug	12666	12666	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libdali-toolkit.so#
10-19 17:25:08.730	Debug	12666	12666	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libcairo.so.2#
10-19 17:25:08.730	Debug	12666	12666	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libefl-assist.so.0#
10-19 17:25:08.760	Debug	12666	12666	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(151) > [candidate] elm init, returned: 1
10-19 17:25:08.830	Info	12666	12667	DOTNET_LAUNCHER	17:25:08 INFO  [12666] tbm_bufmgr_emulator_init:574 - initialized
10-19 17:25:08.910	Debug	12666	12666	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(257) > libcoreclr : /usr/share/dotnet/shared/Microsoft.NETCore.App/2.0.0/libcoreclr.so
10-19 17:25:08.910	Debug	12666	12666	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(282) > libcoreclr dlopen and dlsym success
10-19 17:25:08.980	Debug	12695	12695	DOTNET_LAUNCHER	dotnet_launcher.cc: CoreRuntime(211) > Constructor called!!
10-19 17:25:08.980	Debug	12695	12695	DOTNET_LAUNCHER	main.cc: main(105) > ##### Run it standalone Mode #########
10-19 17:25:08.980	Debug	12695	12695	DOTNET_LAUNCHER	main.cc: main(118) > AUL_APPID : org.tizen.example.TizenXamlApp2.Wearable
10-19 17:25:08.980	Debug	12695	12697	DOTNET_LAUNCHER	utils.cc: stdlog(309) > ### Logger thread is created
10-19 17:25:08.980	Debug	12695	12695	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(257) > libcoreclr : /usr/share/dotnet/shared/Microsoft.NETCore.App/2.0.0/libcoreclr.so
10-19 17:25:08.980	Debug	12695	12695	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(282) > libcoreclr dlopen and dlsym success
10-19 17:25:09.140	Debug	12666	12666	DOTNET_LAUNCHER	dotnet_launcher.cc: initializeCoreClr(361) > Initialize core clr success
10-19 17:25:09.140	Debug	12666	12666	DOTNET_LAUNCHER	main.cc: operator()(140) > Success to initialized
10-19 17:25:09.200	Debug	12695	12695	DOTNET_LAUNCHER	dotnet_launcher.cc: initializeCoreClr(361) > Initialize core clr success
10-19 17:25:09.210	Info	12695	12697	DOTNET_LAUNCHER	Unhandled Exception: 
10-19 17:25:09.220	Info	12695	12697	DOTNET_LAUNCHER	System.IO.FileNotFoundException: Could not load file or assembly 'Xamarin.Forms.Platform.Tizen, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified.
10-19 17:25:09.220	Info	12695	12697	DOTNET_LAUNCHER	onSigabrt called
10-19 17:25:09.220	Info	12695	12697	DOTNET_LAUNCHER	******************************************************
10-19 17:25:09.220	Info	12695	12697	DOTNET_LAUNCHER	Unhandled exception is occured. check application code
10-19 17:25:09.220	Info	12695	12697	DOTNET_LAUNCHER	******************************************************
10-19 17:25:15.580	Debug	12666	12666	DOTNET_LAUNCHER	main.cc: operator()(144) > launch request with app path : /opt/usr/globalapps/org.tizen.example.TizenXamlApp2.Wearable/bin/TizenXamlApp2.Wearable.dll
10-19 17:25:15.580	Debug	12666	12666	DOTNET_LAUNCHER	main.cc: operator()(145) > appId : org.tizen.example.TizenXamlApp2.Wearable
10-19 17:25:15.580	Debug	12666	12666	DOTNET_LAUNCHER	main.cc: operator()(146) > pkg : org.tizen.example.TizenXamlApp2.Wearable
10-19 17:25:15.580	Debug	12666	12666	DOTNET_LAUNCHER	main.cc: operator()(147) > type : tpk
10-19 17:25:15.610	Info	12666	12667	DOTNET_LAUNCHER	Unhandled Exception: 
10-19 17:25:15.620	Info	12666	12667	DOTNET_LAUNCHER	System.IO.FileNotFoundException: Could not load file or assembly 'Xamarin.Forms.Platform.Tizen, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified.
10-19 17:25:15.620	Info	12666	12667	DOTNET_LAUNCHER	onSigabrt called
10-19 17:25:15.620	Info	12666	12667	DOTNET_LAUNCHER	******************************************************
10-19 17:25:15.620	Info	12666	12667	DOTNET_LAUNCHER	Unhandled exception is occured. check application code
10-19 17:25:15.620	Info	12666	12667	DOTNET_LAUNCHER	******************************************************
10-19 17:25:19.480	Debug	21449	21449	DOTNET_LAUNCHER	dotnet_launcher.cc: CoreRuntime(211) > Constructor called!!
10-19 17:25:19.480	Debug	21449	21449	DOTNET_LAUNCHER	main.cc: main(105) > ##### Run it standalone Mode #########
10-19 17:25:19.480	Debug	21449	21449	DOTNET_LAUNCHER	main.cc: main(118) > AUL_APPID : org.tizen.example.TizenXamlApp2.Wearable
10-19 17:25:19.480	Debug	21449	21496	DOTNET_LAUNCHER	utils.cc: stdlog(309) > ### Logger thread is created
10-19 17:25:19.480	Debug	21449	21449	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(257) > libcoreclr : /usr/share/dotnet/shared/Microsoft.NETCore.App/2.0.0/libcoreclr.so
10-19 17:25:19.480	Debug	21449	21449	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(282) > libcoreclr dlopen and dlsym success
10-19 17:25:19.580	Debug	21449	21449	DOTNET_LAUNCHER	dotnet_launcher.cc: initializeCoreClr(361) > Initialize core clr success
10-19 17:25:19.590	Info	21449	21496	DOTNET_LAUNCHER	Unhandled Exception: 
10-19 17:25:19.590	Info	21449	21496	DOTNET_LAUNCHER	System.IO.FileNotFoundException: Could not load file or assembly 'Xamarin.Forms.Platform.Tizen, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified.
10-19 17:25:19.590	Info	21449	21496	DOTNET_LAUNCHER	onSigabrt called
10-19 17:25:19.590	Info	21449	21496	DOTNET_LAUNCHER	******************************************************
10-19 17:25:19.590	Info	21449	21496	DOTNET_LAUNCHER	Unhandled exception is occured. check application code
10-19 17:25:19.590	Info	21449	21496	DOTNET_LAUNCHER	******************************************************
10-19 17:25:22.020	Debug	24711	24711	DOTNET_LAUNCHER	dotnet_launcher.cc: CoreRuntime(211) > Constructor called!!
10-19 17:25:22.020	Debug	24711	24711	DOTNET_LAUNCHER	main.cc: main(105) > ##### Run it standalone Mode #########
10-19 17:25:22.020	Debug	24711	24711	DOTNET_LAUNCHER	main.cc: main(118) > AUL_APPID : org.tizen.example.TizenXamlApp2.Wearable
10-19 17:25:22.020	Debug	24711	24764	DOTNET_LAUNCHER	utils.cc: stdlog(309) > ### Logger thread is created
10-19 17:25:22.020	Debug	24711	24711	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(257) > libcoreclr : /usr/share/dotnet/shared/Microsoft.NETCore.App/2.0.0/libcoreclr.so
10-19 17:25:22.020	Debug	24711	24711	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(282) > libcoreclr dlopen and dlsym success
10-19 17:25:22.120	Debug	24711	24711	DOTNET_LAUNCHER	dotnet_launcher.cc: initializeCoreClr(361) > Initialize core clr success
10-19 17:25:22.130	Info	24711	24764	DOTNET_LAUNCHER	Unhandled Exception: 
10-19 17:25:22.130	Info	24711	24764	DOTNET_LAUNCHER	System.IO.FileNotFoundException: Could not load file or assembly 'Xamarin.Forms.Platform.Tizen, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified.
10-19 17:25:22.130	Info	24711	24764	DOTNET_LAUNCHER	onSigabrt called
10-19 17:25:22.140	Info	24711	24764	DOTNET_LAUNCHER	******************************************************
10-19 17:25:22.140	Info	24711	24764	DOTNET_LAUNCHER	Unhandled exception is occured. check application code
10-19 17:25:22.140	Info	24711	24764	DOTNET_LAUNCHER	******************************************************
10-19 17:25:28.290	Debug	31555	31775	DOTNET_LAUNCHER	utils.cc: stdlog(309) > ### Logger thread is created
10-19 17:25:28.290	Debug	31555	31555	DOTNET_LAUNCHER	dotnet_launcher.cc: CoreRuntime(211) > Constructor called!!
10-19 17:25:28.290	Debug	31555	31555	DOTNET_LAUNCHER	main.cc: main(105) > ##### Run it standalone Mode #########
10-19 17:25:28.290	Debug	31555	31555	DOTNET_LAUNCHER	main.cc: main(118) > AUL_APPID : org.tizen.example.TizenXamlApp2.Wearable
10-19 17:25:28.290	Debug	31555	31555	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(257) > libcoreclr : /usr/share/dotnet/shared/Microsoft.NETCore.App/2.0.0/libcoreclr.so
10-19 17:25:28.530	Debug	31555	31555	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(282) > libcoreclr dlopen and dlsym success
10-19 17:25:29.080	Debug	31555	31555	DOTNET_LAUNCHER	dotnet_launcher.cc: initializeCoreClr(361) > Initialize core clr success
10-19 17:25:29.090	Info	31555	31775	DOTNET_LAUNCHER	Unhandled Exception: 
10-19 17:25:29.100	Info	31555	31775	DOTNET_LAUNCHER	System.IO.FileNotFoundException: Could not load file or assembly 'Xamarin.Forms.Platform.Tizen, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified.
10-19 17:25:30.570	Debug	31780	31780	DOTNET_LAUNCHER	dotnet_launcher.cc: CoreRuntime(211) > Constructor called!!
10-19 17:25:30.570	Debug	31780	31780	DOTNET_LAUNCHER	launcher.cc: loaderMain(212) > launchpad_loader_main is start
10-19 17:25:30.570	Debug	31780	31781	DOTNET_LAUNCHER	utils.cc: stdlog(309) > ### Logger thread is created
10-19 17:25:30.580	Debug	31780	31780	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libappcore-efl.so.1#
10-19 17:25:30.580	Debug	31780	31780	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libappcore-common.so.1#
10-19 17:25:30.580	Debug	31780	31780	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libcapi-appfw-application.so.0#
10-19 17:25:30.580	Debug	31780	31780	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/ecore_imf/modules/wayland/v-1.16/libwltextinputmodule.so#
10-19 17:25:30.630	Info	31780	31781	DOTNET_LAUNCHER	monitor dir /opt/usr/home/owner/share/.elementary/config/wearable
10-19 17:25:30.630	Debug	31780	31780	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libdali-toolkit.so#
10-19 17:25:30.630	Debug	31780	31780	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libcairo.so.2#
10-19 17:25:30.630	Debug	31780	31780	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(146) > preload /usr/lib/libefl-assist.so.0#
10-19 17:25:30.650	Debug	31780	31780	DOTNET_LAUNCHER	launcher.cc: preloadLibsAndWindow(151) > [candidate] elm init, returned: 1
10-19 17:25:30.710	Info	31780	31781	DOTNET_LAUNCHER	17:25:30 INFO  [31780] tbm_bufmgr_emulator_init:574 - initialized
10-19 17:25:30.760	Debug	31780	31780	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(257) > libcoreclr : /usr/share/dotnet/shared/Microsoft.NETCore.App/2.0.0/libcoreclr.so
10-19 17:25:30.760	Debug	31780	31780	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(282) > libcoreclr dlopen and dlsym success
10-19 17:25:30.860	Debug	31780	31780	DOTNET_LAUNCHER	dotnet_launcher.cc: initializeCoreClr(361) > Initialize core clr success
10-19 17:25:30.860	Debug	31780	31780	DOTNET_LAUNCHER	main.cc: operator()(140) > Success to initialized
10-19 17:30:38.520	Debug	31926	31926	DOTNET_LAUNCHER	dotnet_launcher.cc: CoreRuntime(211) > Constructor called!!
10-19 17:30:38.520	Debug	31926	31926	DOTNET_LAUNCHER	main.cc: main(105) > ##### Run it standalone Mode #########
10-19 17:30:38.520	Debug	31926	31926	DOTNET_LAUNCHER	main.cc: main(118) > AUL_APPID : org.tizen.example.TizenXamlApp2.Wearable
10-19 17:30:38.520	Debug	31926	31926	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(257) > libcoreclr : /usr/share/dotnet/shared/Microsoft.NETCore.App/2.0.0/libcoreclr.so
10-19 17:30:38.810	Debug	31926	31938	DOTNET_LAUNCHER	utils.cc: stdlog(309) > ### Logger thread is created
10-19 17:30:39.590	Debug	31926	31926	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(282) > libcoreclr dlopen and dlsym success
10-19 17:30:40.200	Debug	31926	31926	DOTNET_LAUNCHER	dotnet_launcher.cc: initializeCoreClr(361) > Initialize core clr success
10-19 17:30:40.210	Info	31926	31938	DOTNET_LAUNCHER	Unhandled Exception: 
10-19 17:30:40.220	Info	31926	31938	DOTNET_LAUNCHER	System.IO.FileNotFoundException: Could not load file or assembly 'Xamarin.Forms.Platform.Tizen, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified.

 

This seems to be the problem: 

System.IO.FileNotFoundException: Could not load file or assembly 'Xamarin.Forms.Platform.Tizen, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified.
James Bond 
10-19 17:30:38.520    Debug	31926	31926	DOTNET_LAUNCHER	dotnet_launcher.cc: CoreRuntime(211) > Constructor called!!
10-19 17:30:38.520	Debug	31926	31926	DOTNET_LAUNCHER	main.cc: main(105) > ##### Run it standalone Mode #########
10-19 17:30:38.520	Debug	31926	31926	DOTNET_LAUNCHER	main.cc: main(118) > AUL_APPID : org.tizen.example.TizenXamlApp2.Wearable
10-19 17:30:38.520	Debug	31926	31926	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(257) > libcoreclr : /usr/share/dotnet/shared/Microsoft.NETCore.App/2.0.0/libcoreclr.so
10-19 17:30:38.810	Debug	31926	31938	DOTNET_LAUNCHER	utils.cc: stdlog(309) > ### Logger thread is created
10-19 17:30:39.590	Debug	31926	31926	DOTNET_LAUNCHER	dotnet_launcher.cc: initialize(282) > libcoreclr dlopen and dlsym success
10-19 17:30:40.200	Debug	31926	31926	DOTNET_LAUNCHER	dotnet_launcher.cc: initializeCoreClr(361) > Initialize core clr success
10-19 17:30:40.210	Info	31926	31938	DOTNET_LAUNCHER	Unhandled Exception: 
10-19 17:30:40.220	Info	31926	31938	DOTNET_LAUNCHER	System.IO.FileNotFoundException: Could not load file or assembly 'Xamarin.Forms.Platform.Tizen, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified.

This is the log for a single debug try

Tizen .NET

Hi,

Based on the error code, you seem to be using VS2019 16.3 + version.

Please check this out. This problem will be solved.

BTW, Tizen .NET templates (Visual Studio Tools for Tizen extension) will be updated. 

Sorry for your inconvenience..

 

 

 

James Bond

Perfect that did solve it. 

Thanks