feidaZhang

Yes. We have a cached realm singleton globally. However, this instance will not be modified after it is created. All our business operations run on the JS thread of RN,...

> You could try to write your method to: > > ```js > public static saveTransaction(entity) { > const realm = RealmManager.getRealmInstance(); > let inTransaction = realm.isInTransaction; > if (!inTransaction)...

and, Is this error related to memory collecting failure? We got the error logs that were thrown from `write()`. 

if i comment this line. There is no error but the file can not be deleted automatically. ``` function withSentryBabelTransformer(config) { const defaultBabelTransformerPath = config.transformer && config.transformer.babelTransformerPath; utils_1.logger.debug('Default Babel transformer...

It's my device info. Model Name: MacBook Pro Model Identifier: MacBookPro17,1 Model Number: Z11C000BPCH/A Chip: Apple M1

> Hello [@feidaZhang](https://github.com/feidaZhang) 👋 thank you for your report and the provided information. I debugged the issue with the reported configuration (SDK version: `5.30.0`, react-native version: `0.72.12`) but wasn't able...

@antonis yeah, I also noticed [Metro server has stopped](https://github.com/getsentry/sentry-react-native/blob/5.30.0/src/js/tools/metroconfig.ts#L117). The metro server is still running and show the errors when it happens. I tried to start the metro before building...