fix error for older versions without breadcrumbs

shellmayr · shellmayr · commit 168fc55a3412 · 2025-04-02T09:49:38.000+02:00
diff --git a/sentry_sdk/client.py b/sentry_sdk/client.py
@@ -530,7 +530,8 @@ def _prepare_event(
                 previous_total_spans = spans_before + dropped_spans
             if scope._n_breadcrumbs_truncated > 0:
                 previous_total_breadcrumbs = (
-                    len(event["breadcrumbs"]["values"]) + scope._n_breadcrumbs_truncated
+                    len(event.get("breadcrumbs", {}).get("values", []))
+                    + scope._n_breadcrumbs_truncated
                 )
 
         if (

Original file line number	Diff line number	Diff line change
`@@ -530,7 +530,8 @@ def _prepare_event(`
`530`	`530`	`previous_total_spans = spans_before + dropped_spans`
`531`	`531`	`if scope._n_breadcrumbs_truncated > 0:`
`532`	`532`	`previous_total_breadcrumbs = (`
`533`		`- len(event["breadcrumbs"]["values"]) + scope._n_breadcrumbs_truncated`
	`533`	`+ len(event.get("breadcrumbs", {}).get("values", []))`
	`534`	`+ + scope._n_breadcrumbs_truncated`
`534`	`535`	`)`
`535`	`536`
`536`	`537`	`if (`