this.data.title.charAt is not a function

[yogendra068]

this.data.title.charAt is not a function

StackTrace

at n._detectTitle (Scripts/lib/tooltip/protip/protip.min.js : 1/20211)	Not analyzed
at n._prepareInternals (Scripts/lib/tooltip/protip/protip.min.js : 1/18587)	Not analyzed
at n._Construct (Scripts/lib/tooltip/protip/protip.min.js : 1/15560)	Not analyzed
at new n (Scripts/lib/tooltip/protip/protip.min.js : 1/15274)	Not analyzed
at s.createItemInstance (Scripts/lib/tooltip/protip/protip.min.js : 1/3488)	Not analyzed
at s.getItemInstance (Scripts/lib/tooltip/protip/protip.min.js : 1/3843)	Not analyzed
at s._onAction (/Scripts/lib/tooltip/protip/protip.min.js : 1/4461)	Not analyzed
at HTMLParagraphElement.f (/Scripts/jquery-2.2.4.min.js : 2/3698)	Not analyzed
at HTMLBodyElement.dispatch (/Scripts/jquery-2.2.4.min.js : 3/7537)	Not analyzed
at HTMLBodyElement.r.handle (Scripts/jquery-2.2.4.min.js : 3/5620)

[wintercounter]

Probably the passed content is not a string.

[Beuf]

You are right but I think you are wrong at the same time 😉
I have this problem with data-pt-title="4" (any number I guess)

I added this to the start of _detectTitle function (protip.min.js line 532):
this.data.title = this.data.title.toString();

Not the right place and not the right solution I guess but it works for me for now.