fix: check valid if sh is null (#464)

Co-authored-by: shensi.zxd <[email protected]>
galacean · Aug 31, 2021 · 9f33e1a · 9f33e1a
1 parent 9c3742a
commit 9f33e1a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/loader/src/scene-loader/temp.compatible.ts b/packages/loader/src/scene-loader/temp.compatible.ts
@@ -64,7 +64,7 @@ function handleSceneProps(props) {
       } else if (v.length === 2) {
         props[k] = new Vector2(v[0], v[1]);
       }
-    } else if (k === "diffuseSphericalHarmonics") {
+    } else if (v && k === "diffuseSphericalHarmonics") {
       sh.setValueByArray(JSON.parse(v));
       props[k] = sh;
     }