Some time ago on one of the demo blogs of the template that I created, an error warning message appeared, especially in the Breadcrumb section installed in the template. Maybe some other templates don't experience this problem, including the blog template that this blog and Dntech use, but this problem appears in the Masign Clean-Lite template that I share on Dntech4u
The breadcrumb that I will share uses the latest version of the breadcrumb markup, namely schema.org, which is recommended by search engines such as Google and Bing.
For friends who are experiencing error problems in breadcrumbs, please follow the tips on How to Overcome Breadcrumb Errors in the Blogger Search Console below.
How to Fix Breadcrumb Error in Blogger Search Console
Note: If in your previous template there is already breadcrumb, please replace it with this version
First open the Blogger page > Click the Theme menu and click the Edit HTML button > Add the code below just above the code <b:includable id='comment-form' var='post'>
<b:includable id='breadcrumb' var='posts'>
<b:if cond='data:blog.pageType == "item"'>
<b:loop values='data:posts' var='post'>
<b:if cond='data:post.labels'>
<div class='breadcrumbs' itemscope='itemscope' itemtype='https://schema.org/BreadcrumbList'>
<span itemprop='itemListElement' itemscope='itemscope' itemtype='https://schema.org/ListItem'>
<a class='homebread' expr:href='data:blog.homepageUrl' itemprop='item' title='Home'>
<span itemprop='name'>Home</span></a>
<meta content='1' itemprop='position'/>
</span>
<svg viewBox='0 0 24 24'>
<path d='M8.59,16.58L13.17,12L8.59,7.41L10,6L16,12L10,18L8.59,16.58Z' fill='#000000'/>
</svg>
<b:loop index='num' values='data:post.labels' var='label'>
<span itemprop='itemListElement' itemscope='itemscope' itemtype='https://schema.org/ListItem'>
<a expr:href='data:label.url + "?&max-results=16"' expr:title='data:label.name' itemprop='item'>
<span itemprop='name'>
<data:label.name/>
</span>
</a>
<meta expr:content='data:num+2' itemprop='position'/>
</span>
<b:if cond='data:label.isLast != "true"'>
<svg viewBox='0 0 24 24'>
<path d='M8.59,16.58L13.17,12L8.59,7.41L10,6L16,12L10,18L8.59,16.58Z' fill='#000000'/>
</svg>
</b:if>
</b:loop>
<svg viewBox='0 0 24 24'>
<path d='M8.59,16.58L13.17,12L8.59,7.41L10,6L16,12L10,18L8.59,16.58Z' fill='#000000'/>
</svg>
<span>
<data:post.title/>
</span>
</div>
</b:if>
</b:loop>
</b:if>
</b:includable>
Then add the following CSS code before the code </head> tag
<style type='text/css'>
/* Breadcrumb by droidnur */
.breadcrumbs{background:#fff;line-height:1.2em;width:auto;overflow:hidden;margin:0;padding:10px 0;border-top:1px solid #dedede;border-bottom:1px solid #dedede;font-size:80%;color:#222;font-weight:400;text-overflow:ellipsis;-webkit-text-overflow:ellipsis;white-space:nowrap}
.breadcrumbs a{display:inline-block;text-decoration:none;transition:all .3s ease-in-out;color:#222}
.breadcrumbs a:hover{color:#11589D}
.breadcrumbs svg{width:16px;height:16px;vertical-align:-4px}
.breadcrumbs svg path{fill:#222}
.homebread{margin:0 2px 0 0}
</style>
<b:include data='posts' name='breadcrumb'/>
After that, don't forget to click the Save theme, and you are done.