When creating report you can not add chart. You can add chart only after saving report and editing same report
I cannot add a chart at all. Clicking on the “Add Chart” button results in “Cannot read property ‘length’ of undefined”
sugar_grp1_jquery.js:1
Uncaught TypeError: Cannot read property 'length' of undefined sugar_grp1_jquery.js?v=-jyXm4Bw5WUjjSxtcaBPGA:1
Uncaught TypeError: Cannot read property 'length' of undefined sugar_grp1_jquery.js?v=-jyXm4Bw5WUjjSxtcaBPGA:1
n.extend.each chart Lines.js:3
loadChartLine index.php:1020
(anonymous function) sugar_grp1_jquery.js?v=-jyXm4Bw5WUjjSxtcaBPGA:1
n.event.dispatch sugar_grp1_jquery.js?v=-jyXm4Bw5WUjjSxtcaBPGA:1
r.handle