'path:' ohne folgendes Leerzeichen:
InvalidArgumentException: The file "H:\wamp\www\testforum4\ext/mot/hangman/config/routing.yml" does not contain valid YAML: Mapping values are not allowed in multi-line blocks at line 11 (near "path:/hangman").

'defaults:' ohne folgendes Leerzeichen:
InvalidArgumentException: The routing file "H:\wamp\www\testforum4\ext/mot/hangman/config/routing.yml" contains unsupported keys for "mot_hangman_main_controller": "defaults:{ _controller".
Expected one of: "resource", "type", "prefix", "path", "host", "schemes", "methods", "defaults", "requirements", "options", "condition", "controller", "name_prefix", "trailing_slash_on_root", "locale", "format", "utf8", "exclude", "stateless".

'_controller:' ohne folgendes Leerzeichen:
The file "H:\wamp\www\testforum4\ext/mot/hangman/config/routing.yml" does not contain valid YAML: Colons must be followed by a space or an indication character (i.e. " ", ",", "[", "]", "{", "}") at line 12 (near "defaults: { _controller:mot.hangman.controller:display }").

slug ohne folgendes Leerzeichen:
TypeError: Symfony\Component\Routing\RouteCollection::addRequirements(): Argument #1 ($requirements) must be of type array, string given