FATAL EXCEPTION: main
Process: com.example.baisecomposelearn, PID: 5064
java.lang.RuntimeException: Cannot create an instance of class com.example.baisecomposelearn.weather.viewmodel.WeatherViewModel
at androidx.lifecycle.ViewModelProvider$NewInstanceFactory.create(ViewModelProvider.kt:204)
at androidx.lifecycle.ViewModelProvider$AndroidViewModelFactory.create(ViewModelProvider.kt:322)
at androidx.lifecycle.ViewModelProvider$AndroidViewModelFactory.create(ViewModelProvider.kt:304)
at androidx.lifecycle.ViewModelProvider$AndroidViewModelFactory.create(ViewModelProvider.kt:278)
at androidx.lifecycle.SavedStateViewModelFactory.create(SavedStateViewModelFactory.kt:128)
at androidx.lifecycle.ViewModelProvider.get(ViewModelProvider.kt:187)
at androidx.lifecycle.ViewModelProvider.get(ViewModelProvider.kt:153)
at androidx.lifecycle.ViewModelLazy.getValue(ViewModelLazy.kt:53)
at androidx.lifecycle.ViewModelLazy.getValue(ViewModelLazy.kt:35)
at com.example.baisecomposelearn.WeatherActivity.getViewModel(WeatherActivity.kt:14)
at com.example.baisecomposelearn.WeatherActivity.onCreate$lambda-0(WeatherActivity.kt:21)
at com.example.baisecomposelearn.WeatherActivity.$r8$lambda$utVZX5_1lrYmQq8BISjHL2GfCAk(Unknown Source:0)
at com.example.baisecomposelearn.WeatherActivity$$ExternalSyntheticLambda0.onActivityResult(Unknown Source:4)
at androidx.activity.result.ActivityResultRegistry.dispatchResult(ActivityResultRegistry.java:406)
at androidx.activity.ComponentActivity$2$1.run(ComponentActivity.java:188)
at android.os.Handler.handleCallback(Handler.java:942)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loopOnce(Looper.java:201)
at android.os.Looper.loop(Looper.java:288)
at android.app.ActivityThread.main(ActivityThread.java:7898)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936)
Caused by: java.lang.InstantiationException: java.lang.Class has no zero argument constructor
at java.lang.Class.newInstance(Native Method)
at androidx.lifecycle.ViewModelProvider$NewInstanceFactory.create(ViewModelProvider.kt:202)
at androidx.lifecycle.ViewModelProvider$AndroidViewModelFactory.create(ViewModelProvider.kt:322)
at androidx.lifecycle.ViewModelProvider$AndroidViewModelFactory.create(ViewModelProvider.kt:304)
at androidx.lifecycle.ViewModelProvider$AndroidViewModelFactory.create(ViewModelProvider.kt:278)
at androidx.lifecycle.SavedStateViewModelFactory.create(SavedStateViewModelFactory.kt:128)
at androidx.lifecycle.ViewModelProvider.get(ViewModelProvider.kt:187)
at androidx.lifecycle.ViewModelProvider.get(ViewModelProvider.kt:153)
at androidx.lifecycle.ViewModelLazy.getValue(ViewModelLazy.kt:53)
at androidx.lifecycle.ViewModelLazy.getValue(ViewModelLazy.kt:35)
at com.example.baisecomposelearn.WeatherActivity.getViewModel(WeatherActivity.kt:14)
at com.example.baisecomposelearn.WeatherActivity.onCreate$lambda-0(WeatherActivity.kt:21)
at com.example.baisecomposelearn.WeatherActivity.$r8$lambda$utVZX5_1lrYmQq8BISjHL2GfCAk(Unknown Source:0)
at com.example.baisecomposelearn.WeatherActivity$$ExternalSyntheticLambda0.onActivityResult(Unknown Source:4)
at androidx.activity.result.ActivityResultRegistry.dispatchResult(ActivityResultRegistry.java:406)
at androidx.activity.ComponentActivity$2$1.run(ComponentActivity.java:188)
at android.os.Handler.handleCallback(Handler.java:942)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loopOnce(Looper.java:201)
at android.os.Looper.loop(Looper.java:288)
at android.app.ActivityThread.main(ActivityThread.java:7898)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936)
bobowg
commented
1 year ago
FATAL EXCEPTION: main Process: com.example.baisecomposelearn, PID: 5064 java.lang.RuntimeException: Cannot create an instance of class com.example.baisecomposelearn.weather.viewmodel.WeatherViewModel at androidx.lifecycle.ViewModelProvider$NewInstanceFactory.create(ViewModelProvider.kt:204) at androidx.lifecycle.ViewModelProvider$AndroidViewModelFactory.create(ViewModelProvider.kt:322) at androidx.lifecycle.ViewModelProvider$AndroidViewModelFactory.create(ViewModelProvider.kt:304) at androidx.lifecycle.ViewModelProvider$AndroidViewModelFactory.create(ViewModelProvider.kt:278) at androidx.lifecycle.SavedStateViewModelFactory.create(SavedStateViewModelFactory.kt:128) at androidx.lifecycle.ViewModelProvider.get(ViewModelProvider.kt:187) at androidx.lifecycle.ViewModelProvider.get(ViewModelProvider.kt:153) at androidx.lifecycle.ViewModelLazy.getValue(ViewModelLazy.kt:53) at androidx.lifecycle.ViewModelLazy.getValue(ViewModelLazy.kt:35) at com.example.baisecomposelearn.WeatherActivity.getViewModel(WeatherActivity.kt:14) at com.example.baisecomposelearn.WeatherActivity.onCreate$lambda-0(WeatherActivity.kt:21) at com.example.baisecomposelearn.WeatherActivity.$r8$lambda$utVZX5_1lrYmQq8BISjHL2GfCAk(Unknown Source:0) at com.example.baisecomposelearn.WeatherActivity$$ExternalSyntheticLambda0.onActivityResult(Unknown Source:4) at androidx.activity.result.ActivityResultRegistry.dispatchResult(ActivityResultRegistry.java:406) at androidx.activity.ComponentActivity$2$1.run(ComponentActivity.java:188) at android.os.Handler.handleCallback(Handler.java:942) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loopOnce(Looper.java:201) at android.os.Looper.loop(Looper.java:288) at android.app.ActivityThread.main(ActivityThread.java:7898) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936) Caused by: java.lang.InstantiationException: java.lang.Class has no zero argument constructor
at java.lang.Class.newInstance(Native Method)
at androidx.lifecycle.ViewModelProvider$NewInstanceFactory.create(ViewModelProvider.kt:202)
at androidx.lifecycle.ViewModelProvider$AndroidViewModelFactory.create(ViewModelProvider.kt:322)
at androidx.lifecycle.ViewModelProvider$AndroidViewModelFactory.create(ViewModelProvider.kt:304)
at androidx.lifecycle.ViewModelProvider$AndroidViewModelFactory.create(ViewModelProvider.kt:278)
at androidx.lifecycle.SavedStateViewModelFactory.create(SavedStateViewModelFactory.kt:128)
at androidx.lifecycle.ViewModelProvider.get(ViewModelProvider.kt:187)
at androidx.lifecycle.ViewModelProvider.get(ViewModelProvider.kt:153)
at androidx.lifecycle.ViewModelLazy.getValue(ViewModelLazy.kt:53)
at androidx.lifecycle.ViewModelLazy.getValue(ViewModelLazy.kt:35)
at com.example.baisecomposelearn.WeatherActivity.getViewModel(WeatherActivity.kt:14)
at com.example.baisecomposelearn.WeatherActivity.onCreate$lambda-0(WeatherActivity.kt:21)
at com.example.baisecomposelearn.WeatherActivity.$r8$lambda$utVZX5_1lrYmQq8BISjHL2GfCAk(Unknown Source:0)
at com.example.baisecomposelearn.WeatherActivity$$ExternalSyntheticLambda0.onActivityResult(Unknown Source:4)
at androidx.activity.result.ActivityResultRegistry.dispatchResult(ActivityResultRegistry.java:406)
at androidx.activity.ComponentActivity$2$1.run(ComponentActivity.java:188)
at android.os.Handler.handleCallback(Handler.java:942)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loopOnce(Looper.java:201)
at android.os.Looper.loop(Looper.java:288)
at android.app.ActivityThread.main(ActivityThread.java:7898)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936)