Index: arms/js/analysisGantt.js
===================================================================
diff -u -re1422673ece8c789e68e386ecbec29dc3e22f0d4 -rfd2ea10552f8c6773a14fbabdfdad2525759fca3
--- arms/js/analysisGantt.js	(.../analysisGantt.js)	(revision e1422673ece8c789e68e386ecbec29dc3e22f0d4)
+++ arms/js/analysisGantt.js	(.../analysisGantt.js)	(revision fd2ea10552f8c6773a14fbabdfdad2525759fca3)
@@ -333,7 +333,7 @@
 function setGanttTasks(data) {
 	return data.reduce((acc, cur) => {
 		acc.push({
-			id: cur.c_id,
+			id: String(cur.c_id),
 			name: cur.c_title,
 			start: getDate(cur.c_issue_create_date),
 			end: getDate(