diff --git a/competency_iena_competencies_2.php b/competency_iena_competencies_2.php
index ba366ecf34e2fde42dfdb1ea0a1af9196eac6641..4b2657225b811a42d838917b137935b3db6da5b7 100644
--- a/competency_iena_competencies_2.php
+++ b/competency_iena_competencies_2.php
@@ -3,15 +3,14 @@
 require_once('../../config.php');
 
 // ENLEVER SI NON NECESSAIRE :
-require_once('entity/block_competency_iena_competency.php');
-require_once('entity/block_competency_iena_module.php');
-require_once('entity/block_competency_iena_ressource.php');
-require_once('entity/block_competency_iena_section.php');
+// require_once('entity/block_competency_iena_competency.php');
+// require_once('entity/block_competency_iena_module.php');
+// require_once('entity/block_competency_iena_ressource.php');
+// require_once('entity/block_competency_iena_section.php');
 require_once('entity/block_competency_iena_student.php');
-require_once('entity/block_competency_iena_cron_roles.php');
-require_once('entity/block_competency_iena_cron_competency.php');
-require_once('view/view_competency_iena_competencies.php');
-
+// require_once('entity/block_competency_iena_cron_roles.php');
+// require_once('entity/block_competency_iena_cron_competency.php');
+// require_once('view/view_competency_iena_competencies.php');
 
 global $COURSE, $DB, $USER, $CFG;
 
@@ -23,72 +22,80 @@ $PAGE->set_url($url);
 $course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST);
 require_login($course, false, NULL);
 $PAGE->set_title(get_string('title_plugin', 'block_competency_iena'));
-$PAGE->set_heading($OUTPUT->heading($COURSE->fullname, 2, 'headingblock header outline'));
-$PAGE->requires->js("/blocks/competency_iena/js/datalist-polyfill.min.js");
-$PAGE->requires->js("/blocks/competency_iena/js/stud-x-cpts.js");
-echo $OUTPUT->header();
-
-
 
-// Les étudiants. 
-$student = new block_competency_iena_student();
-$students = $student->get_all_students_by_course($COURSE->id);
+$course_cpts = \core_competency\course_competency::list_competencies($COURSE->id);
+if (count($course_cpts) === 0) {
+	$PAGE->set_heading($OUTPUT->heading($COURSE->fullname, 2, 'headingblock header outline'));
+	echo $OUTPUT->header();
+	echo "<p class='alert alert-warning'>Pour le moment, aucune compétence n'a été liée à ce cours. Pour lier des compétences au cours et les associer à des activités, rendez-vous dans la page <a href='{$CFG->wwwroot}/blocks/competency_iena/competency_iena_competencies_mgmt.php?courseid={$courseid}'>Gestion des compétences</a>. </p>";
+	echo $OUTPUT->footer();
+} else {
 
-// L'étudiant
-$student->get_student_by_id($studentid);
+	$PAGE->set_heading($OUTPUT->heading($COURSE->fullname, 2, 'headingblock header outline'));
+	$PAGE->requires->js("/blocks/competency_iena/js/datalist-polyfill.min.js");
+	$PAGE->requires->js("/blocks/competency_iena/js/stud-x-cpts.js");
+	echo $OUTPUT->header();
 
-// Les compétences du cours. 
-// $course_cpts = \core_competency\course_competency::list_competencies($COURSE->id);
+	// Les compétences du cours. 
+	// $course_cpts = \core_competency\course_competency::list_competencies($COURSE->id);
+	// L'état des compétences du cours pour un utilisateur
+	$user_course_competencies = \core_competency\api::list_user_competencies_in_course($COURSE->id, $studentid);
 
-// L'état des compétences du cours pour un utilisateur
-$user_course_competencies = \core_competency\api::list_user_competencies_in_course($COURSE->id, $studentid);
+	// Les étudiants. 
+	$student = new block_competency_iena_student();
+	$students = $student->get_all_students_by_course($COURSE->id);
 
-echo "<form action='{$CFG->wwwroot}/blocks/competency_iena/competency_iena_competencies_2.php' id='change_stud_form' class='form-inline m-b-1 alert alert-secondary'>";
-echo "<input type='text' hidden name='courseid' value='{$courseid}'>";
-echo "<span hidden id='studentid'>{$studentid}</span>";
+	// L'étudiant
+	$student->get_student_by_id($studentid);
 
-// https://github.com/mfranzke/datalist-polyfill
-echo "<label class='m-y-1 m-r-1' for='studentid_sel' style='color: black;'>Etudiant</label>";
-echo "<input type='text' name='studentid' id='studentid_sel' value='' list='student_list' class='form-control'>";
 
-echo "<datalist id='student_list' title='Select student'>";
+	echo "<form action='{$CFG->wwwroot}/blocks/competency_iena/competency_iena_competencies_2.php' id='change_stud_form' class='form-inline m-b-1 alert alert-secondary'>";
+	echo "<input type='text' hidden name='courseid' value='{$courseid}'>";
+	echo "<span hidden id='studentid'>{$studentid}</span>";
 
-foreach ($students as $stud) {
-	echo "<option value='{$stud->firstname} {$stud->lastname} ({$stud->id})' data-value='{$stud->id}'>{$stud->firstname} {$stud->lastname} ({$stud->id})</option>";
-}
-echo "</datalist>";
+	// https://github.com/mfranzke/datalist-polyfill
+	echo "<label class='m-y-1 m-r-1' for='studentid_sel' style='color: black;'>Etudiant</label>";
+	echo "<input type='text' name='studentid' id='studentid_sel' value='' list='student_list' class='form-control'>";
 
-echo "<button class='btn btn-secondary m-l-1' id='prevStud'>Précédent</button>";
-echo "<button class='btn btn-secondary m-l-1' id='nextStud'>Suivant</button>";
+	echo "<datalist id='student_list' title='Select student'>";
 
-echo "</form>";
+	foreach ($students as $stud) {
+		echo "<option value='{$stud->firstname} {$stud->lastname} ({$stud->id})' data-value='{$stud->id}'>{$stud->firstname} {$stud->lastname} ({$stud->id})</option>";
+	}
+	echo "</datalist>";
+
+	echo "<button class='btn btn-secondary m-l-1' id='prevStud'>Précédent</button>";
+	echo "<button class='btn btn-secondary m-l-1' id='nextStud'>Suivant</button>";
+
+	echo "</form>";
+
+	echo "<h2>{$student->firstname} {$student->lastname}</h2>";
+
+	echo "<div class='list-group'>";
+	foreach ($user_course_competencies as $user_course_competency) {
+		// Crée un obj cpt à partir de l'ID. Attention, id de compétence et course_competency sont différents. 
+		$cpt = new \core_competency\competency($user_course_competency->get('competencyid'));
+		// Récupère les chaines de caractère de l'échelle d'évaluation
+		$cpt_scale = $cpt->get_scale()->scale_items;
+		$eval = "-";
+		if ( $user_course_competency->get('grade') != null ) {
+			$eval = $cpt_scale[$user_course_competency->get('grade') - 1];
+		}
+		$proficient_class = $user_course_competency->get('proficiency') == 1 ? " list-group-item-success" : "";
+		$proficient_str = $user_course_competency->get('proficiency') == 1 ? "Oui" : "Non";
+		echo "
+		<a href='#?courseid={$courseid}&studentid={$studentid}&competencyid={$cpt->get('id')}' class='list-group-item list-group-item-action{$proficient_class}'>
+		<div class='d-flex w-100 justify-content-between'>
+		<h3 class='mb-1 iena-cpt-action-title'>{$cpt->get('shortname')}</h3>
+		<!--<small class='text-muted'>3 days ago</small>-->
+		<!--<span class='badge badge-primary badge-pill'>3 days ago</span>-->
+		</div>
+		<p class='' style='margin-bottom: 0;'>Évaluation : <em>{$eval}</em></p>
+		<small class=''>Acquis : {$proficient_str}</small>
+		</a>";
+	}
+	echo "</div>";
 
-echo "<h2>{$student->firstname} {$student->lastname}</h2>";
+	echo $OUTPUT->footer();
 
-echo "<div class='list-group'>";
-foreach ($user_course_competencies as $user_course_competency) {
-	// Crée un obj cpt à partir de l'ID. Attention, id de compétence et course_competency sont différents. 
-	$cpt = new \core_competency\competency($user_course_competency->get('competencyid'));
-	// Récupère les chaines de caractère de l'échelle d'évaluation
-	$cpt_scale = $cpt->get_scale()->scale_items;
-	$eval = "-";
-	if ( $user_course_competency->get('grade') != null ) {
-		$eval = $cpt_scale[$user_course_competency->get('grade') - 1];
-	}
-	$proficient_class = $user_course_competency->get('proficiency') == 1 ? " list-group-item-success" : "";
-	$proficient_str = $user_course_competency->get('proficiency') == 1 ? "Oui" : "Non";
-	echo "
-	<a href='#?courseid={$courseid}&studentid={$studentid}&competencyid={$cpt->get('id')}' class='list-group-item list-group-item-action{$proficient_class}'>
-	<div class='d-flex w-100 justify-content-between'>
-	<h3 class='mb-1 iena-cpt-action-title'>{$cpt->get('shortname')}</h3>
-	<!--<small class='text-muted'>3 days ago</small>-->
-	<!--<span class='badge badge-primary badge-pill'>3 days ago</span>-->
-	</div>
-	<p class='' style='margin-bottom: 0;'>Évaluation : <em>{$eval}</em></p>
-	<small class=''>Acquis : {$proficient_str}</small>
-	</a>";
-}
-echo "</div>";
-
-
-echo $OUTPUT->footer();
+} /* Fin else condition qu'il y ait des cpt liées au cours. */
\ No newline at end of file