Question
I'm trying to build a simple Hello World application, but I'm unable to run it on the emulator due to the following error: "The selection cannot be launched and there are no recent launches."
I've confirmed that:
- All components are installed correctly
- The emulator starts without issues
- No errors are shown in the project
Has anyone experienced this same issue? How can I resolve it?
Answer
Problem Understanding
This issue typically occurs when there are configuration problems with the project type or run settings, even when all packages are properly installed.
Solution Methods
-
Verify Package Installation:
- Ensure all necessary packages are installed in Package Manager:
- Wearable 2.3.1 packages (Emulator, Native app development, Advanced > Native)
- Tizen SDK Tools (Baseline SDK, Native Toolchain)
- Extension SDK (Samsung Wearable Extensions, Samsung Certificate Extensions)
- Ensure all necessary packages are installed in Package Manager:
-
Project Configuration:
- Create a new project via:
- Tizen Studio > File > New > Tizen Project
- Clean and build the project:
- Right-click project > Clean Project
- Right-click project > Build Project
- Create a new project via:
-
Run Configuration:
- Right-click project > Run As > Tizen Native Application
Additional Tips
- If you encounter "(non applicable)" when trying to run, double-check your run configurations
- The Samsung Certificate Extensions might not be visible if you're using a newer Tizen Studio version - focus on the other packages first
- Always verify your project type matches the target platform (wearable in this case)
