Friday 22 August 2008

Blogger Error Messages

Oh. You know them. You've seen them. The nasty red font above your template edit window after you attempt to save your template or even preview your work. Jeering at you with:

Your template could not be parsed as it is not well-formed. Please make sure all XML elements are closed properly. XML error message: Element type "href" must be followed by either attribute specifications, ">" or "/>"

or

More than one widget was found with id: HTML3. Widget IDs should be unique.


Makes my skin crawl. But, you can battle the error message...and be victorious!!

I think the two examples above are probably the most commonly seen messages. At least for me they are. The first example can have a variety of elements in the "href" spot. Sometimes it is like fill in the blank. But, the thing to focus on is the ">" or "/>". I noticed, while working on a template yesterday for Pauls Health Blog, that I kept getting this error...with "div" as the element. It said that a "div" element wasn't closed properly. I checked and checked. Nothing looked out of place. But, the code I put in had "/>" at the end of it. And where I put the code, it already had the closing tag a bit further down. Finally I spied that little "/". That was the culprit. I removed the "/" and was finally able to save the template.

Lesson here is if you get this message, look carefully at the exact code you just put in. Does it have the "/" at the end with the ">"? If so, remove it. Or, controversially, if you get the error and it doesn't have the "/" at the end, slip it in!

The second error message comes up when adding code to your template that has already named the widget. It is easy to fix. Find the culprit in question and renumber it. It doesn't make any difference what number, just as long as it doesn't occur anywhere else in your template. It wants to be unique.

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