From 2176c51d5f633c522d87cfc57d028ac7c3ac46bd Mon Sep 17 00:00:00 2001
From: Vyacheslav Matyukhin <me@berekuk.ru>
Date: Wed, 26 Oct 2022 19:35:03 +0400
Subject: [PATCH] community_prediction can be null on subquestions

e.g. https://www.metaculus.com/api2/questions/12663/
---
 src/backend/platforms/metaculus/api.ts   | 1 +
 src/backend/platforms/metaculus/index.ts | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/backend/platforms/metaculus/api.ts b/src/backend/platforms/metaculus/api.ts
index 9abbf0b..71843ab 100644
--- a/src/backend/platforms/metaculus/api.ts
+++ b/src/backend/platforms/metaculus/api.ts
@@ -64,6 +64,7 @@ const predictableProps = {
         additionalProperties: true,
       },
     },
+    nullable: true,
     additionalProperties: true,
   },
 } as const;
diff --git a/src/backend/platforms/metaculus/index.ts b/src/backend/platforms/metaculus/index.ts
index 14b4943..3c9cb36 100644
--- a/src/backend/platforms/metaculus/index.ts
+++ b/src/backend/platforms/metaculus/index.ts
@@ -36,7 +36,7 @@ async function apiQuestionToFetchedQuestions(apiQuestion: ApiQuestion): Promise<
       const isBinary = q.possibilities.type === "binary";
       let options: FetchedQuestion["options"] = [];
       if (isBinary) {
-        const probability = q.community_prediction.full.q2;
+        const probability = q.community_prediction?.full.q2;
         if (probability !== undefined) {
           options = [
             {