Breadcrumb misordered Randomly

[nickpiro]

We're running Magento 2.2.8 currently and we're seeing a weird issue where on some product level pages, the sub-directories ordering is reversed.

For example:
Main Category
-Sub-Category 1
--Sub-Category 2 (Within Sub-Category)
---Product Page

Now, based on this hierarchy, you would assume the breadcrumb on the product page would be:
Main Category > Sub-Category 1 > Sub-Category 2 > Product

But what we see (randomly) is:
Main Category > Sub-Category 2 > Sub-Category 1 > Product

Is there anything that we're missing here?

[svenakela]

Running 2.2.9 on one server and see the same thing, but only for one specific category and its subcategories. All other categories work as expected.
According to the database, we have correct level order, but looking at the category id, it seems the sorting follows that order. It looks like the ordering is not taking effect and happens to work by luck on all other categories.

[svenakela]

@nickpiro I added following usort in the file app/code/Harrigo/EverCrumbs/Block/Evercrumbs.php:

        usort($breadcrumbCategories, function ($a, $b) {
            return strcmp($a->getLevel(), $b->getLevel());
        });
        foreach ($breadcrumbCategories as $category) {

It seems to solve the problem, even though we now have two sorts in a row...

[ProgrammerNomad]

@nickpiro I added following usort in the file app/code/Harrigo/EverCrumbs/Block/Evercrumbs.php:

        usort($breadcrumbCategories, function ($a, $b) {
            return strcmp($a->getLevel(), $b->getLevel());
        });
        foreach ($breadcrumbCategories as $category) {

It seems to solve the problem, even though we now have two sorts in a row...

Thanks for update, now it working fine :)

[kushal9291]

Had the same issue. This resolved it.

public function getCrumbs()
    {
		$evercrumbs = array();
		
		$evercrumbs[] = array(
			'label' => 'Home',
			'title' => 'Go to Home Page',
			'link' => $this->_storeManager->getStore()->getBaseUrl()
		);
		$path = $this->_catalogData->getBreadcrumbPath();
		$product = $this->registry->registry('current_product');
		$categoryCollection = clone $product->getCategoryCollection();
		$categoryCollection->clear();
		$categoryCollection->addAttributeToSort('level', $categoryCollection::SORT_ORDER_DESC)->addAttributeToFilter('path', array('like' => "1/" . $this->_storeManager->getStore()->getRootCategoryId() . "/%"));
		$categoryCollection->setPageSize(1);
		$breadcrumbCategories = $categoryCollection->getFirstItem()->getParentCategories();
	 
		array_pop($path);
		foreach ($path as $category) {
			$evercrumbs[] = array(
				'label' => $category['label'],
				'title' => $category['label'],
				'link' =>  array_key_exists( 'link', $category) ? $category['link'] : ''
			);
		}
	
		
		$evercrumbs[] = array(
				'label' => $product->getName(),
				'title' => $product->getName(),
				'link' => ''
			); 

		return $evercrumbs;
    }

Not sure though if this is right way.