Исправление. Журнал не отображается.

addons/godot-logger/plugin.gd

@@ -5,7 +5,7 @@
 extends EditorPlugin
 
 
-const AUTOLOAD_NAME = "Log"
+const AUTOLOAD_NAME = "log"
 const AUTOLOAD_PATH = "res://addons/godot-logger/scripts/logger.gd"
 
 const LOGGER_OUTPUT = "LoggerOutput"

addons/godot-logger/scripts/logger_output.gd

@@ -24,7 +24,7 @@ var _logger : Logger
 
 
 func _enter_tree() -> void:
-    var logger := get_node_or_null("/root/Log") as Logger
+    var logger := get_node_or_null("/root/log") as Logger
     if is_instance_valid(logger):
         set_logger(logger)