ethercreative/seo

Js on entry page fails with "Cannot read property 'textContent' of null"

Closed this issue · 3 comments

roelvanhintum commented 
seo-field.js:157
Uncaught TypeError: Cannot read property 'textContent' of null

The requested preview renders without errors. It looks like the data won't show up in the iframe seo-field.js:500.

Tam commented

I've been unable to re-create this, could you let me know what fields you have and any other plugins that you are using?

roelvanhintum commented

I did some more testing and it seems that it calls twice on every change, while i have just 1 SEO field. The only other types i use are supertable and defaultcolor.

Since 1.1.1 the error is gone. seo-fields.js calls SeoField.GetEntryHTML.prototype.update twice on every change with alternating results (all calls succeed).
This results in either:
https://github.com/ethercreative/seo/blob/v1.1.1/resources/js/seo-field.js#L509
or
https://github.com/ethercreative/seo/blob/v1.1.1/resources/js/seo-field.js#L511