FTL stack trace ("~" means nesting-related): - Failed at: #local value = object[key] [in template "login.ftl" in macro "ftl_object_to_js_code_declaring_an_object" at line 70, column 21] - Reached through: @compress [in template "login.ftl" in macro "ftl_object_to_js_code_declaring_an_object" at line 36, column 5] - Reached through: @ftl_object_to_js_code_declaring_an_object object=value depth=(dep... [in template "login.ftl" in macro "ftl_object_to_js_code_declaring_an_object" at line 81, column 27] - Reached through: @compress [in template "login.ftl" in macro "ftl_object_to_js_code_declaring_an_object" at line 36, column 5] - Reached through: @ftl_object_to_js_code_declaring_an_object object=(.data_model) de... [in template "login.ftl" at line 163, column 43]
It's just noise, they can be safely ignored.
You can, however, and are encouraged to, report any that you would spot.
Just open an issue about it and I will release a patched version of Keycloakify in the better delays.