Can't get any assist in mapping file in Oxygen.2

I am using Eclipse Oxygen.2 Release (4.7.2), Build id: 20171218-0600. On linux mint mate 18.

After install mybatipse plugin, and restart eclipse, I still don’t get any content assist when editing a mybatis mapping file.

Here is the doctype of my config file:

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">

Any idea?

[harawata]

Thanks for the screenshot, @kuchaguangjie !

At that cursor position, MyBatipse does not suggest anything, actually (I’ll explain later). To test MyBatipse, please try something like this:

It is Eclipse’s XML plugin that proposes tags, attributes, etc. using the online DTD file. As there is a warning icon on line 19, there seems to be some network issue and Eclipse cannot load the DTD file. If it’s difficult to access http://mybatis.org from your computer, you can resolve it by registering XML Catalog manually.

1. You need to download the DTD file on another computer that has unrestricted internet access and copy it to your computer.
2. In Eclipse, open Preferences and go to XML -> XML Catalog.
3. Press ‘Add…’ button and enter the following.
   • Location : press ‘Workspace…’ or ‘File System…’ button and select the DTD file.
   • Key type : Public
   • Key : -//mybatis.org//DTD Mapper 3.0//EN
4. Close and reopen XML mapper files.

[harawata]

@kuchaguangjie , Thank you very much for taking the time to provide various information. And I’m sorry for the inconvenience.