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Amplify getting started tutorial on Android crashes with SQLiteConstraintException
See original GitHub issueI am following the Ampligy getting started tutorial for Android https://docs.amplify.aws/start/getting-started/add-api/q/integration/android I am at the “Connect to the Cloud” step 5, and when I run the application, it crashes with:
E/Tutorial: Observation failed.
AmplifyException {message=Error in saving the model: ModelMetadata[id=318f28da-9d30-42b0-bc9e-505d41f9898f], cause=android.database.sqlite.SQLiteConstraintException: UNIQUE constraint failed: ModelMetadata.id (code 1555 SQLITE_CONSTRAINT_PRIMARYKEY), recoverySuggestion=See attached exception for details.}
at com.amplifyframework.datastore.storage.sqlite.SQLiteStorageAdapter.lambda$save$3$SQLiteStorageAdapter(SQLiteStorageAdapter.java:333)
at com.amplifyframework.datastore.storage.sqlite.-$$Lambda$SQLiteStorageAdapter$lMf-ZzF10cDUtleQzXsLUxpfzAI.run(Unknown Source:12)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:462)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:923)
Caused by: android.database.sqlite.SQLiteConstraintException: UNIQUE constraint failed: ModelMetadata.id (code 1555 SQLITE_CONSTRAINT_PRIMARYKEY)
at android.database.sqlite.SQLiteConnection.nativeExecuteForLastInsertedRowId(Native Method)
at android.database.sqlite.SQLiteConnection.executeForLastInsertedRowId(SQLiteConnection.java:938)
at android.database.sqlite.SQLiteSession.executeForLastInsertedRowId(SQLiteSession.java:790)
at android.database.sqlite.SQLiteStatement.executeInsert(SQLiteStatement.java:88)
at com.amplifyframework.datastore.storage.sqlite.SQLiteStorageAdapter.saveModel(SQLiteStorageAdapter.java:717)
at com.amplifyframework.datastore.storage.sqlite.SQLiteStorageAdapter.lambda$save$3$SQLiteStorageAdapter(SQLiteStorageAdapter.java:315)
at com.amplifyframework.datastore.storage.sqlite.-$$Lambda$SQLiteStorageAdapter$lMf-ZzF10cDUtleQzXsLUxpfzAI.run(Unknown Source:12)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:462)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:923)
Find here the project source: tutorial.zip
Issue Analytics
- State:
- Created 3 years ago
- Comments:10 (5 by maintainers)
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Well I was going through the tutorial and encountered this issue. https://docs.amplify.aws/start/getting-started/integrate/q/integration/android#create-a-todo Step 3 worked fine, made changes in step 4 and now it’s broken. Tried undo and rerun step 3 and it’s still failing. Not a good week to be trying to convince my team to use Amplify lol.
Same problem. Have gone through the complete tutorial three times now and it did work once.