why Fa ui-icon-3d-rotation can't display in my jhipster app
Posted: 07 May 2018, 09:53
I integrate Ultima and jhipster App, and I intend to display icons in the page. Here is my code snippet.
<i class= "Fa fa-camera-retro fa-3x" ></i> fa-3x
<i class= "Fa ui-icon-3d-rotation" ></i>3d-rotation
However, the first icon in the web page can be displayed correctly, while the second can not be displayed.
In the debug mode, the viewer is displayed as <svg class= "svg-inline--fa fa-w-16 ui-icon-3d-rotation" aria-hidden= "true" data-prefix= "Fa" data-icon= "null".
Why data-icon= "null" and how to solve this problem?
<i class= "Fa fa-camera-retro fa-3x" ></i> fa-3x
<i class= "Fa ui-icon-3d-rotation" ></i>3d-rotation
However, the first icon in the web page can be displayed correctly, while the second can not be displayed.
In the debug mode, the viewer is displayed as <svg class= "svg-inline--fa fa-w-16 ui-icon-3d-rotation" aria-hidden= "true" data-prefix= "Fa" data-icon= "null".
Why data-icon= "null" and how to solve this problem?