M 2.4.3-p1 - TypeError: htmlspecialchars() expects parameter 1 to be string, null given in vendor/magento/framework/Escaper.php:417 #34413

mrlerch · 2021-10-23T13:48:51Z

Preconditions (*)

Magento 2.4.3-p1
Debian GNU/Linux 9.13 (stretch)
PHP 7.4.24, 5.7.34
MySQL Community Server
Server version: Apache/2.4.25 (Debian)
Server built: 2021-10-02T13:27:55

Steps to reproduce (*)

Magento Store Frontend: add an item to the cart
Log in to a Magento customer account profile
Go to Shopping Cart page as logged in customer

Expected result (*)

I would see logged in user shopping cart with item in it

Actual result (*)

TypeError: htmlspecialchars() expects parameter 1 to be string, null given in /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/Escaper.php:417
Stack trace:
#0 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/Escaper.php(417): htmlspecialchars()
#1 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/woopra/analytics-m2/Block/Script.php(127): Magento\Framework\Escaper->escapeQuote()
#2 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/woopra/analytics-m2/view/frontend/templates/script.phtml(13): Woopra\Analytics\Block\Script->getSetting()
#3 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/TemplateEngine/Php.php(71): include('/var/www/html/d...')
#4 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Element/Template.php(273): Magento\Framework\View\TemplateEngine\Php->render()
#5 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Element/Template.php(303): Magento\Framework\View\Element\Template->fetchView()
#6 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(1114): Magento\Framework\View\Element\Template->_toHtml()
#7 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(1118): Magento\Framework\View\Element\AbstractBlock->Magento\Framework\View\Element\{closure}()
#8 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(678): Magento\Framework\View\Element\AbstractBlock->_loadCache()
#9 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Layout.php(578): Magento\Framework\View\Element\AbstractBlock->toHtml()
#10 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Layout.php(555): Magento\Framework\View\Layout->_renderBlock()
#11 /var/www/html/domains/dev.proproductssales.com/public_html/generated/code/Magento/Framework/View/Layout/Interceptor.php(149): Magento\Framework\View\Layout->renderNonCachedElement()
#12 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout\Interceptor->renderNonCachedElement()
#13 /var/www/html/domains/dev.proproductssales.com/public_html/generated/code/Magento/Framework/View/Layout/Interceptor.php(140): Magento\Framework\View\Layout->renderElement()
#14 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(529): Magento\Framework\View\Layout\Interceptor->renderElement()
#15 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/module-theme/view/frontend/templates/html/container.phtml(7): Magento\Framework\View\Element\AbstractBlock->getChildHtml()
#16 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/TemplateEngine/Php.php(71): include('/var/www/html/d...')
#17 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Element/Template.php(273): Magento\Framework\View\TemplateEngine\Php->render()
#18 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Element/Template.php(303): Magento\Framework\View\Element\Template->fetchView()
#19 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(1114): Magento\Framework\View\Element\Template->_toHtml()
#20 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(1118): Magento\Framework\View\Element\AbstractBlock->Magento\Framework\View\Element\{closure}()
#21 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(678): Magento\Framework\View\Element\AbstractBlock->_loadCache()
#22 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Result/Page.php(253): Magento\Framework\View\Element\AbstractBlock->toHtml()
#23 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/View/Result/Layout.php(171): Magento\Framework\View\Result\Page->render()
#24 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\View\Result\Layout->renderResult()
#25 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\View\Result\Page\Interceptor->___callParent()
#26 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\View\Result\Page\Interceptor->Magento\Framework\Interception\{closure}()
#27 /var/www/html/domains/dev.proproductssales.com/public_html/generated/code/Magento/Framework/View/Result/Page/Interceptor.php(95): Magento\Framework\View\Result\Page\Interceptor->___callPlugins()
#28 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/App/Http.php(120): Magento\Framework\View\Result\Page\Interceptor->renderResult()
#29 /var/www/html/domains/dev.proproductssales.com/public_html/generated/code/Magento/Framework/App/Http/Interceptor.php(23): Magento\Framework\App\Http->launch()
#30 /var/www/html/domains/dev.proproductssales.com/public_html/vendor/magento/framework/App/Bootstrap.php(264): Magento\Framework\App\Http\Interceptor->launch()
#31 /var/www/html/domains/dev.proproductssales.com/public_html/pub/index.php(29): Magento\Framework\App\Bootstrap->run()
#32 {main}

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

[x ] 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”.

Looked at the function including line 417 in Escaper.php

public function escapeQuote($data, $addSlashes = false)
    {
        if ($addSlashes === true) {
            $data = addslashes($data);
        }

        return htmlspecialchars($data, $this->htmlSpecialCharsFlag, null, false);

    }

Temporary fix:
Created a module that overrides this function with this one:

public function escapeQuote($data, $addSlashes = false)
    {
        if ($addSlashes === true) {
            $data = addslashes($data);
        }
        if (!empty($data)) {
            return htmlspecialchars($data, $this->htmlSpecialCharsFlag, null, false);
        } else { 
            return $data; 
        } 
    }

Now it is working but I think that this is a bug possibly (why would there be an error if data is empty?)

The text was updated successfully, but these errors were encountered:

m2-assistant · 2021-10-23T13:48:54Z

Hi @mrlerch. Thank you for your report.
To speed up processing of this issue, make sure that you provided the following information:

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hostep · 2021-10-23T14:33:07Z

Thanks for reporting this @mrlerch

For the engcom squad reviewers: note that there is a 3rd party module woopra/analytics-m2 in the stacktrace that probably is the cause of this issue and it might not immediately be reproducible in a vanilla Magento installation.
But that doesn't mean this bug isn't real.

This bug might possibly have been introduced by #32002 where declare(strict_types=1); got added to the Escaper class.
We should be more careful when adding that declaration to existing files and make sure that all calls in that class are forced to use the correct types.

@ihor-sviziev: does that make sense? Maybe collaborate with the other maintainers about this a bit if you can 🙂

The suggested change is not 100% correct as it would still allow addslashes to fail with the same problem when $addSlashes is set to true

simonmaass · 2021-10-24T18:22:39Z

@hostep this error come from same problem because declare(strict_types=1) was added: #34415... its about a totally different file but just wanted to add to your comment about "We should be more careful when adding that declaration to existing files"

mrlerch · 2021-10-24T20:56:24Z

Here is my post on github. Now what… #34413 Martin Lerch 702.321.0908 (mobile) ------------------------- Sent from my iPhone (mobile) *************************** The information contained in this communication is potentially confidential, and intended only for the use of the addressee. If you received this communication in error, please notify us by return e-mail and delete this communication and all copies, including all attachments. ****************************

…

On Oct 24, 2021, at 11:22 AM, Simon Maass ***@***.***> wrote: @hostep this error come from same problem because declare(strict_types=1) was added: #34415 — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or unsubscribe. Triage notifications on the go with GitHub Mobile for iOS or Android.

ihor-sviziev · 2021-10-25T09:05:26Z

@sidolov, please set priority to P1

m2-assistant · 2022-06-07T19:33:01Z

Hi @SergeyP18. Thank you for working on this issue.
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SergeyP18 · 2022-06-08T18:52:24Z

Error in a third-party module, check for the type of the transferred value does not pass

SergeyP18 · 2022-06-08T18:56:05Z

There is no check for value type. There is only a
check if there is a value

m2-assistant · 2022-09-01T12:41:42Z

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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If the issue has a valid description, the label Issue: Format is valid will be added to the issue automatically. Please, edit issue description if needed, until label Issue: Format is valid appears.
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3. Add Component: XXXXX label(s) to the ticket, indicating the components it may be related to.
4. Verify that the issue is reproducible on 2.4-develop branch
Details
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engcom-November · 2022-09-01T12:48:55Z

Hi @mrlerch ,
Thank you for reporting and collaboration. However, Woopra is a 3rd party extension and code of this extension is not part of https://github.com/magento/magento2 git repository. We are closing this issue as community is not able to provide fix for it in this repository. All questions, issue reports and fix for them should be addressed to the corresponding extension owners(support) on the Magento Market place page
Thank you.

m2-community-project bot added this to Ready for Confirmation in Issue Confirmation and Triage Board Oct 23, 2021

m2-community-project bot added the Issue: ready for confirmation label Oct 23, 2021

ihor-sviziev added the Severity: S1 Affects critical data or functionality and forces users to employ a workaround. label Oct 25, 2021

ihor-sviziev added the Reported on 2.4.3-p1 Indicates original Magento version for the Issue report. label Oct 25, 2021

ihor-sviziev mentioned this issue Oct 25, 2021

MC-23553: Invalid Template Strings when Translate Inline enabled #32002

Merged

4 tasks

sidolov added the Priority: P1 Once P0 defects have been fixed, a defect having this priority is the next candidate for fixing. label Oct 25, 2021

m2-community-project bot added this to Ready for Development in High Priority Backlog Oct 25, 2021

m2-community-project bot removed this from Ready for Confirmation in Issue Confirmation and Triage Board Oct 25, 2021

m2-community-project bot added the Progress: ready for dev label Oct 25, 2021

sidolov assigned SergeyP18 Jun 7, 2022

m2-community-project bot moved this from Ready for Development to Dev In Progress in High Priority Backlog Jun 7, 2022

m2-community-project bot added Progress: dev in progress and removed Progress: ready for dev labels Jun 7, 2022

engcom-November self-assigned this Sep 1, 2022

engcom-November closed this as completed Sep 1, 2022

m2-community-project bot moved this from Dev In Progress to Done in High Priority Backlog Sep 1, 2022

m2-community-project bot added Progress: done and removed Progress: dev in progress labels Sep 1, 2022

engcom-November added Component: Bundled Extension Issue is caused by one of the bundled extensions and removed Progress: done labels Sep 1, 2022

engcom-November added the Progress: dev in progress label Sep 1, 2022

m2-community-project bot added Progress: done and removed Progress: dev in progress labels Sep 1, 2022

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M 2.4.3-p1 - TypeError: htmlspecialchars() expects parameter 1 to be string, null given in vendor/magento/framework/Escaper.php:417 #34413

M 2.4.3-p1 - TypeError: htmlspecialchars() expects parameter 1 to be string, null given in vendor/magento/framework/Escaper.php:417 #34413

mrlerch commented Oct 23, 2021 •

edited by ihor-sviziev

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m2-assistant bot commented Oct 23, 2021

hostep commented Oct 23, 2021 •

edited

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simonmaass commented Oct 24, 2021 •

edited

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mrlerch commented Oct 24, 2021 via email

ihor-sviziev commented Oct 25, 2021

m2-assistant bot commented Jun 7, 2022

SergeyP18 commented Jun 8, 2022

SergeyP18 commented Jun 8, 2022

m2-assistant bot commented Sep 1, 2022

engcom-November commented Sep 1, 2022

M 2.4.3-p1 - TypeError: htmlspecialchars() expects parameter 1 to be string, null given in vendor/magento/framework/Escaper.php:417 #34413

M 2.4.3-p1 - TypeError: htmlspecialchars() expects parameter 1 to be string, null given in vendor/magento/framework/Escaper.php:417 #34413

Comments

mrlerch commented Oct 23, 2021 • edited by ihor-sviziev Loading

Preconditions (*)

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Actual result (*)

m2-assistant bot commented Oct 23, 2021

hostep commented Oct 23, 2021 • edited Loading

simonmaass commented Oct 24, 2021 • edited Loading

mrlerch commented Oct 24, 2021 via email

ihor-sviziev commented Oct 25, 2021

m2-assistant bot commented Jun 7, 2022

SergeyP18 commented Jun 8, 2022

SergeyP18 commented Jun 8, 2022

m2-assistant bot commented Sep 1, 2022

engcom-November commented Sep 1, 2022

mrlerch commented Oct 23, 2021 •

edited by ihor-sviziev

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hostep commented Oct 23, 2021 •

edited

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simonmaass commented Oct 24, 2021 •

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