error nodes are not serialized for hydration

Author: Rich-Harris

packages/kit/src/runtime/client/client.js

@@ -1292,14 +1292,6 @@ export function create_client({ target, base, trailing_slash }) {
 				const branch_promises = node_ids.map(async (n, i) => {
 					const server_data_node = server_data_nodes[i];
 
-					if (server_data_node?.type === 'error') {
-						if (server_data_node.httperror) {
-							throw error(server_data_node.httperror.status, server_data_node.httperror.message);
-						}
-
-						throw server_data_node.error;
-					}
-
 					return load_node({
 						loader: nodes[n],
 						url,

packages/kit/src/runtime/client/types.d.ts

@@ -27,7 +27,7 @@ export interface Client {
 		node_ids: number[];
 		params: Record<string, string>;
 		routeId: string | null;
-		data: Array<import('types').ServerDataNode | import('types').ServerErrorNode | null>;
+		data: Array<import('types').ServerDataNode | null>;
 		errors: Record<string, any> | null;
 	}) => Promise<void>;
 	_start_router: () => void;