Getting errors in hello world app program
I'm getting errors without typing anything
It's showing hello world app sync failed
Unable to resolve dependency for ':app@debug/complieClasspath': could not find any version that matches com.andriod.support:appcompat-v7:30.+.
Android-app-using-Kotlin Getting-started-with-Hello-World-app 05-06 min 10-20 sec
Click on the File menu in the menu bar and Select Invalidate Caches/ Restartmenu.
Close the project and open it again.
share it in the google drive and send the link
Give access permission to your shared link.
Please check the below:
There may be various reasons for not building the project:
1.Your laptop configuration should have the specifications as given under system requirements in the link https://developer.android.com/studio/
2. Make sure Java is installed on your system.
3. Install Android Studio as per the instruction given in https://spoken-tutorial.org/media/videos/105/Android-app-using-Kotlin-Installation-Sheet-English.pdf
4.There should not be drop in Internet connection while installing and building the First project. Some of the gradle may not be downloaded completely.
5. It may be due to the long path of the project directory.
From your screenshot, exact error is not clear.
Please check the above criteria which is specified in the thread.
Try the option specified in the below link:
Final suggestion is to create a new project and try one more time.
You can try. But the interface will be different from our tutorial as we have created the tutorials on android studio version 3.1.3.