Automatically captured data

The BugSnag SDK automatically captures a variety of data to help you debug your errors. You may wish to avoid capturing some types of data, particularly if there are privacy implications for your users.

Device information

Information about the device can be useful to identify if an error is only occurring on some devices.

Data	Default value	Preventing collection
OS name	The name of the operating system	Modify device in a callback
Runtime versions	The React Native version number	Modify device in a callback

Breadcrumbs

Breadcrumbs are automatically recorded for common actions and can be helpful to reproduce errors.

Data	Default value	Preventing collection
Console message	The message sent to the console and its severity	Set enabledBreadcrumbTypes or modify/discard the breadcrumb in an onBreadcrumb callback
Network requests	The URL requested and the status code returned	Set enabledBreadcrumbTypes or modify/discard the breadcrumb in an onBreadcrumb callback

Error information

Modifying error information may affect error grouping.

Data	Default value	Preventing collection
Context	The pathname of the URL	Modify context in a callback
Error class	The class of the error that occurred	Modify errors[].errorClass in a callback
Error message	The message of the error that occurred	Modify errors[].errorMessage in a callback
Stack trace	The URL of the file where the error occurred, method and line number	Modify errors[].stacktrace in a callback