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google-developer-training / basic-android-kotlin-compose-training-inventory-app

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Read and update data using Room #40

Open u1io opened 1 year ago

u1io commented 1 year ago

URL of codelab: https://developer.android.com/codelabs/basic-android-kotlin-compose-update-data-room?continue=https%3A%2F%2Fdeveloper.android.com%2Fcourses%2Fpathways%2Fandroid-basics-compose-unit-6-pathway-2%23codelab-https%3A%2F%2Fdeveloper.android.com%2Fcodelabs%2Fbasic-android-kotlin-compose-update-data-room#7

Specify the language of the codelab if it is not English:

In which task and step of the codelab can this issue be found?

Task: Add a function in the ViewModel Step 3. Inside the launch block, create a val called currentItem and set it to uiState.value.toItem().

Describe the problem

The text description reads "create a val called currentItem and set it to uiState.value.toItem()." Typing this into ItemDetailsViewModel.kt causes .toItem() to be highlighted in red as an unresolved reference. However, the code example immediately below this shows the correct code to be entered as: val currentItem = uiState.value.itemDetails.toItem()

.itemDetails is missing from the text instruction.

Steps to reproduce?

  1. Go to...
  2. Click on...
  3. See error...

Versions Android Studio version: API version of the emulator:

Additional information Include screenshots if they would be useful in clarifying the problem.

fe60 commented 1 year ago

Duplicate of #38