CODEWITHSUNDEEP
androidviewmodeldagger-hilt
sadaf
sadaf

Reputation: 1

java.lang.RuntimeException: Cannot create an instance of class <package- name>viewmodel.LoginViewModel

i have encountered this issue. i am using jetpack compose with android hilt in my current android project. Application crashes as soon as the activity appears in the screen. After viewing many solution, many suggested to make

 @Composable
    fun NextPage() {
        val navController = rememberNavController()
        val viewModel = hiltViewModel<LoginViewModel>()

        NavHost(navController = navController, startDestination = "signin") {
            composable("signin") { SignInScreen(navController,viewModel) }

but it keep crashing after implementing all those points

After viewing many solution, many suggested to make

@AndroidEntryPoint


`val viewModel = hiltViewModel<LoginViewModel>()`



@Composable
    fun NextPage() {
        val navController = rememberNavController()
        val viewModel = hiltViewModel<LoginViewModel>()

        NavHost(navController = navController, startDestination = "signin") {
            composable("signin") { SignInScreen(navController,viewModel) }
     


implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.8.4
implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.8.4
implementation 'androidx.lifecycle:lifecycle-viewmodel-compose:2.8.5

but it keep crashing, after implementing all those above mentioned points

Upvotes: 0

Views: 32

Answers (1)

sadaf
sadaf

Reputation: 1

I found solution from android google documentation I added one more dependencies in android gradle

implementation("androidx.hilt:hilt-navigation-compose:1.2.0")


 @Composable
    fun NextPage() {
        val navController = rememberNavController()
        val viewModel = hiltViewModel<LoginViewModel>()

        NavHost(navController = navController, startDestination = "signin") {
            composable("signin") { SignInScreen(navController,viewModel) }

and then it worked

Upvotes: 0

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