Grouping noisy errors The same error can be reported as dozens of separate issues when stack frames or messages contain volatile data — random IDs, dynamic file paths, build hashes, anonymous function names. The fix is two-step: merge the existing issues into one target, then create a grouping rule so future events from the same call site share a single canonical fingerprint instead of spawning new ones. Important up front: "same error" here is narrow. Two issues that share a name or a sentence of message text but came from different code paths, different SDKs, or different runtimes are diffe…