bX-jqcjnj

so far this bx error code seems to be associated with not being able to add one of the Etsy widgets on one's blog.

I know for a fact that an Etsy widget can be successfully added to one's blog. Just take a look at this blog and scroll down the right side column and you will see that the Etsy widget has been successfully added. So I know that it can be successfully done!

The problem might be that you have copied and pasted the Etsy widget coding wrong and that is why you are getting this specific bx error code message.

bX-r2dttz

this is another bx error code associated with trying to change one's blog template.

As I have posted many times before, when these bx error codes have to do with changing one's blog template or layout, the most likely problem is that there is missing and / or corrupted coding in that template. And that is the reason why it is not being accepted by Blogger.com.

You will have to go through the coding of the template to spot the problem coding and correct it.

bX-q9v129

this is another bx error code that has been associated with not being able to publish one's blog post.

This is also another one of those situations where the bypass procedure has worked for me when I got a bx error code relating to not being able to publish my blog posts.