In some rare cases, OverOps is unable to capture the full code and variable data for certain errors. In these cases, the error is displayed in your dashboard as a 'Flash Hit', with all the data collected, including the full stack trace, but without code or variables data.
Flash hits can be caused by a number of conditions, and should be reported to OverOps support.
In the Dashboard, Flash Hit errors are indicated by a 'Stack Only'. Once additional data is available for the error, it is classified as a regular hit.
Although OverOps is unable to capture the complete code and variables state for an error, it always captures the full stack trace for the error, and where it happened – JVM, server, machine, etc. Flash Hits include all data as regular error excluding the code and variables state.