Problems with search loop

analysis_options.yaml

@@ -0,0 +1,16 @@
+# Defines a default set of lint rules enforced for projects at Google. For
+# details and rationale, see
+# https://github.com/dart-lang/pedantic#enabled-lints.
+
+include: package:pedantic/analysis_options.yaml
+
+# For lint rules and documentation, see http://dart-lang.github.io/linter/lints.
+
+# Uncomment to specify additional rules.
+# linter:
+#   rules:
+#     - camel_case_types
+
+# analyzer:
+#   exclude:
+#     - path/to/excluded/files/**