Exception when running multiple sync tests with mixed collections
papafe opened this issue · comments
I'm getting a crash with the following error message: libc++abi: terminating due to uncaught exception of type realm::KeyNotFound: No object with key '0' in 'class_MixedClass' when running multiple tests in the js repo about synced collections in mixed.
The tests are here: https://github.com/realm/realm-js/blob/6c51611bf1a677e2c352ea5404dda8c5094824c2/integration-tests/tests/src/tests/sync/mixed.ts#L408. Using this commit is the best way to reproduce the error, as running the tests with npm test --workspace @realm/node-tests will just run the tests in this suite.
Some additional notes:
- The crash happens only when adding objects to the values that are added to the collections in mixed.
- Each test run on its own succeeds, the crash happens only when running multiple tests together.
- The crash does not happen always, just about 60% of the times.
Relative stack strace:
Origin of the crash:
➤ PM Bot commented:
Jira ticket: RCORE-2108
Verified that the connected PR solves the issue