AbstractElementTagProcessor not matching element name

I’m trying to create some custom thymeleaf tags but I’m having trouble making AbstractElementTagProcessor doProcess to work with a normal XML element e.g:

<customtag>body</customtag>

I’ve followed the tutorial for extending thymeleaf, tried everything but nothing seems to match my element. This looks to be an issue on thymeleaf 3.0.2 and 3.0.3.

It only seems to be matching when extending the AbstractAttributeTagProcessor class and using an attribute name to match the tag, and only if I use a constructor with null element name e.g:

<div customparam="1">body</div>

super(templateMode, dialectPrefix, null, false, ATTR_NAME, false, PRECEDENCE, true);

[sofiageo]

I created a new project with the same code for custom tags, and it works fine. I then tested the main project that had the original issues, and it also works fine. I don’t know what may have trigger this in the first place. I will keep a close eye on it (since I now know it should work with this configuration), and I will try to pinpoint the cause before opening a ticket in the future. Thanks for your time and help!

[sofiageo]

Hi, sorry I was extremely busy / tired last week. I’ll try to reproduce this today in a new project.