when addSteps method is empty or blank, it is giving error

sorich87 / bootstrap-tour

Quick and easy product tours with Twitter Bootstrap Popovers

http://bootstraptour.com

MIT License

4.43k stars 941 forks source link

Open amit6505588 opened 4 years ago

amit6505588 commented 4 years ago

this.tour.addSteps(); . .

TypeError: Cannot read property 'length' of undefined