Idea has Markdown installed and will not show the preview effect
why
This is because the.md file at the end of the Markdown plugin was opened using Text, so idea is now opened using Text.
The solution
In the file code> - & gt; The
Settings code> - & gt; The
Editor code> - & gt;
File Types under code>
Recongnized the File Types found under code>
Markdown code>, then click on the
Registered Patterns code> bar to the right of the plus sign, fill in the
* md code> save. The
.md
le has been registered in Text.