diff --git a/src/ragas/metrics/_context_precision.py b/src/ragas/metrics/_context_precision.py
index a5b723066..0a8128f4c 100644
--- a/src/ragas/metrics/_context_precision.py
+++ b/src/ragas/metrics/_context_precision.py
@@ -93,6 +93,9 @@ def _context_precision_prompt(self, row: t.Dict) -> t.List[PromptValue]:
 
     def _calculate_average_precision(self, json_responses: t.List[t.Dict]) -> float:
         score = np.nan
+        json_responses = [
+            item if isinstance(item, dict) else {} for item in json_responses
+        ]
         verdict_list = [
             int("1" == resp.get("verdict", "0").strip())
             if resp.get("verdict")