Adding tier_price to product comparison will crash the page

[Tjitse-E]

Preconditions (*)

1. Magento 2.4.2-p1
2. PHP 7.4

Steps to reproduce (*)

1. Go to the Magento 2 admin panel
2. Go to stores > attributes > product
3. Search for 'tier_price'
4. Open the tier price attribute and go to the 'Storefront properties' tab.
5. Set 'Comparable on storefront' on 'yes'
6. Go to the frontend
7. Add two products to the products comparison
8. View the product comparison

Expected result (*)

1. See the product comparison, no errors

Actual result (*)

1. The page will crash:

1 exception(s):
Exception #0 (Exception): Notice: Array to string conversion in vendor/magento/module-catalog/Block/Product/Compare> > /ListCompare.php on line 208

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Please provide Severity assessment for the Issue as Reporter. This information will help during Confirmation and Issue triage processes.

• Severity: S0 - Affects critical data or functionality and leaves users without workaround.
• Severity: S1 - Affects critical data or functionality and forces users to employ a workaround.
• Severity: S2 - Affects non-critical data or functionality and forces users to employ a workaround.
• Severity: S3 - Affects non-critical data or functionality and does not force users to employ a workaround.
• Severity: S4 - Affects aesthetics, professional look and feel, “quality” or “usability”.

[m2-assistant]

Hi @Tjitse-E. Thank you for your report.
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[m2-assistant]

Hi @engcom-November. Thank you for working on this issue.
In order to make sure that issue has enough information and ready for development, please read and check the following instruction: 👇

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  Details

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[engcom-November]

Verified the issue on Magento 2.4-develop branch and the issue is reproducible.
Issue: Compare Products page is empty.
User have to click again on Compare Products link to display the products.

Exeption stacktrace:
[2022-03-29T10:19:03.325092+00:00] main.CRITICAL: Exception: Notice: Array to string conversion in /var/www/html/mg24/magento2/app/code/Magento/Catalog/Block/Product/Compare/ListCompare.php on line 208 in /var/www/html/mg24/magento2/lib/internal/Magento/Framework/App/ErrorHandler.php:61 Stack trace: #0 /var/www/html/mg24/magento2/app/code/Magento/Catalog/Block/Product/Compare/ListCompare.php(208): Magento\Framework\App\ErrorHandler->handler() #1 /var/www/html/mg24/magento2/app/code/Magento/Catalog/view/frontend/templates/product/compare/list.phtml(131): Magento\Catalog\Block\Product\Compare\ListCompare->getProductAttributeValue() #2 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/TemplateEngine/Php.php(71): include('/var/www/html/m...') #3 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Element/Template.php(263): Magento\Framework\View\TemplateEngine\Php->render() #4 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Element/Template.php(293): Magento\Framework\View\Element\Template->fetchView() #5 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Element/AbstractBlock.php(1095): Magento\Framework\View\Element\Template->_toHtml() #6 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Element/AbstractBlock.php(1099): Magento\Framework\View\Element\AbstractBlock->Magento\Framework\View\Element\{closure}() #7 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Element/AbstractBlock.php(660): Magento\Framework\View\Element\AbstractBlock->_loadCache() #8 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(578): Magento\Framework\View\Element\AbstractBlock->toHtml() #9 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(555): Magento\Framework\View\Layout->_renderBlock() #10 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement() #11 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement() #12 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer() #13 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement() #14 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement() #15 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer() #16 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement() #17 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement() #18 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer() #19 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement() #20 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement() #21 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer() #22 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement() #23 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement() #24 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer() #25 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement() #26 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement() #27 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer() #28 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement() #29 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Layout.php(975): Magento\Framework\View\Layout->renderElement() #30 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/Interception/Interceptor.php(58): Magento\Framework\View\Layout->getOutput() #31 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/Interception/Interceptor.php(138): Magento\Framework\View\Layout\Interceptor->___callParent() #32 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/Interception/Interceptor.php(153): Magento\Framework\View\Layout\Interceptor->Magento\Framework\Interception\{closure}() #33 /var/www/html/mg24/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(41): Magento\Framework\View\Layout\Interceptor->___callPlugins() #34 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Result/Page.php(260): Magento\Framework\View\Layout\Interceptor->getOutput() #35 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/View/Result/Layout.php(171): Magento\Framework\View\Result\Page->render() #36 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/Interception/Interceptor.php(58): Magento\Framework\View\Result\Layout->renderResult() #37 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/Interception/Interceptor.php(138): Magento\Framework\View\Result\Page\Interceptor->___callParent() #38 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/Interception/Interceptor.php(153): Magento\Framework\View\Result\Page\Interceptor->Magento\Framework\Interception\{closure}() #39 /var/www/html/mg24/magento2/generated/code/Magento/Framework/View/Result/Page/Interceptor.php(23): Magento\Framework\View\Result\Page\Interceptor->___callPlugins() #40 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/App/Http.php(120): Magento\Framework\View\Result\Page\Interceptor->renderResult() #41 /var/www/html/mg24/magento2/lib/internal/Magento/Framework/App/Bootstrap.php(264): Magento\Framework\App\Http->launch() #42 /var/www/html/mg24/magento2/pub/index.php(30): Magento\Framework\App\Bootstrap->run() #43 {main} [] []

[github-jira-sync-bot]

✅ Jira issue https://jira.corp.magento.com/browse/AC-2719 is successfully created for this GitHub issue.

[m2-assistant]

✅ Confirmed by @engcom-November. Thank you for verifying the issue.
Issue Available: @engcom-November, You will be automatically unassigned. Contributors/Maintainers can claim this issue to continue. To reclaim and continue work, reassign the ticket to yourself.