Making sure relationships are valid before displaying them.

packages/builder/src/pages/builder/app/[application]/data/datasource/[datasourceId]/_components/panels/Relationships.svelte

@@ -44,14 +44,16 @@
       })
     })
 
-    return Object.values(relatedColumns).map(({ from, to, through }) => {
+    return Object.values(relatedColumns)
-      return {
+      .filter(({ from, to }) => from && to)
-        tables: `${from.tableName} ${through ? "↔" : "→"} ${to.tableName}`,
+      .map(({ from, to, through }) => {
-        columns: `${from.name} to ${to.name}`,
+        return {
-        from,
+          tables: `${from.tableName} ${through ? "↔" : "→"} ${to.tableName}`,
-        to,
+          columns: `${from.name} to ${to.name}`,
-      }
+          from,
-    })
+          to,
+        }
+      })
   }
 
   const handleRowClick = ({ detail }) => {