diff --git a/packages/standard-components/src/Form.svelte b/packages/standard-components/src/Form.svelte
index ed9a39344..29401e8ad 100644
--- a/packages/standard-components/src/Form.svelte
+++ b/packages/standard-components/src/Form.svelte
@@ -14,7 +14,7 @@
   let rowId
   let errors = {}
 
-  $: schema = $store.data && $store.data._table.schema
+  $: schema = $store.data && $store.data._table && $store.data._table.schema
   $: fields = schema ? Object.keys(schema) : []
 </script>
 
diff --git a/packages/standard-components/src/NewRow.svelte b/packages/standard-components/src/NewRow.svelte
index 817e07e0d..e7446f9bd 100644
--- a/packages/standard-components/src/NewRow.svelte
+++ b/packages/standard-components/src/NewRow.svelte
@@ -19,7 +19,7 @@
   }
 
   onMount(async () => {
-    if (table) {
+    if (table && typeof table === "string") {
       const tableObj = await fetchTable(table)
       row.tableId = table
       row._table = tableObj