patch 8.2.2488: json_encode() gives generic argument error Commit: https://github.com/vim/vim/commit/a853089479b60b829bab1c4a0a737a073415f8a7 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 8 21:53:09 2021 +0100 patch 8.2.2488: json_encode() gives generic argument error Problem: json_encode() gives generic argument error. Solution: Mention the type that can't be encoded. (issue https://github.com/vim/vim/issues/7802)

--- a/src/errors.h
+++ b/src/errors.h
@@ -357,3 +357,5 @@ EXTERN char e_cannot_split_window_when_c
 	INIT(= N_("E1159: Cannot split a window when closing the buffer"));
 EXTERN char e_cannot_use_default_for_variable_arguments[]
 	INIT(= N_("E1160: Cannot use a default for variable arguments"));
+EXTERN char e_cannot_json_encode_str[]
+	INIT(= N_("E1161: Cannot json encode a %s"));