Which version of Chamilo? version 1.11.14?
You can activate the Scorm logs in the scorm_api.php file.
The problem can also be your Scorm content.
Try to create simple content with Open eLearning software that is compatible with Chamilo LMS (and Moodle).
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…