--- /dev/null
+--- src/Checks/Field.php
++++ src/Checks/Field.php
+@@ -138,9 +138,9 @@ class Field extends Check {
+ ->load($entity_id);
+
+ foreach ($fields as $field => $finding) {
+- $url = $entity->urlInfo('edit-form');
++ $url = $entity->toUrl('edit-form')->toString();
+ if ($url === NULL) {
+- $url = $entity->urlInfo();
++ $url = $entity->toUrl()->toString();
+ }
+ $items[] = $this->t(
+ '@vulnerabilities found in <em>@field</em> field of <a href=":url">@label</a>',