ACF-323: workaround for admin errors on new field collection creation

gistfile1.txt

diff --git a/src/Entity/FieldCollectionItem.php b/src/Entity/FieldCollectionItem.php
index b3f7279..33f64ca 100644
--- a/src/Entity/FieldCollectionItem.php
+++ b/src/Entity/FieldCollectionItem.php
@@ -329,6 +329,13 @@ public function getHostRevisionId() {
       $query->range(0, 1);
       $result = $query->execute()->fetch();

+      // This is a workaround because when admins create applications
+      // on new hosts, code  will get here and find no host causing errors.
+      // TODO: this should be fixed in a better way.
+      if (empty($result)) {
+        return;
+      }
+
       $this->host_revision_id = $result->revision_id;
       if ($this->host_revision_id) {
         $this->host_id = $result->entity_id;