Typeerror: Data.html[K].indexof Is Not A Function

Im experiencing this issue when I try to “Recalculate Totals” in order in my addon:


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TypeError: data.html[k].indexOf is not a function<br />

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What does it mean? How to fix it?

Even we are facing this error while checkout

Uncaught TypeError: data.html[k].indexOf is not a function

// If returned data contains forms and we're inside the form, move it to body
                    if (data.html[k].indexOf('
            

Im experiencing this issue when I try to "Recalculate Totals" in order in my addon:

TypeError: data.html[k].indexOf is not a function
What does it mean? How to fix it?

Did you get a fix for this ?

This error can occur if some ajax-request is broken.

Try disabling all 3rd party add-ons and find out whether it is the standard code does not work or not.