Merge pull request #188 from laurisvan/chore/avoid-unnecessary-npe-on…

…-initialize Avoid unnecessary null pointer exception if reference schema is given
Workiva · Jul 24, 2024 · 74652d4 · 74652d4
2 parents 62e33ac + 2709a70
commit 74652d4
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/src/json_schema/json_schema.dart b/lib/src/json_schema/json_schema.dart
@@ -305,7 +305,10 @@ class JsonSchema {
       _customFormats = customFormats;
       _rootMemomizedPathResults = {};
       try {
-        _fetchedFromUriBase = JsonSchemaUtils.getBaseFromFullUri(_fetchedFromUri!);
+        // Only fetch the base if given
+        if (_fetchedFromUri != null) {
+          _fetchedFromUriBase = JsonSchemaUtils.getBaseFromFullUri(_fetchedFromUri!);
+        }
       } catch (e) {
         // ID base can't be set for schemes other than HTTP(S).
         // This is expected behavior.