Magento CE 2.3.0 - Favicon and Logo upload issue

[balaji_t]

When i try to upload Favicon or logo the following error comes up

A technical problem with the server created an error. Try again to continue what you were doing. If the problem persists, try again later.

Background:

I still haven't applied a theme and tried to upload favicon in HTML Head section (Content-Configuration)

[prema_mani1]

Hi @balaji_t,

This is the bug in Magento 2.3 latest version, but you can fix this issue by change below code.

Go to this file : /vendor/magento/module-theme/view/adminhtml/ui_component/design_config_form.xml and please remove "fileUploader" and add "imageUploader".

<collapsible>true</collapsible>
                <label translate="true">HTML Head</label>
            </settings>
            <!-- Remove this code -->
            <!-- <field name="head_shortcut_icon" formElement="fileUploader">-->

            <!-- Add this code -->
            <field name="head_shortcut_icon" formElement="imageUploader">
                <settings>
                    <notice translate="true">Not all browsers support all these formats!</notice>
                    <label translate="true">Favicon Icon</label>

                <collapsible>true</collapsible>
                <label translate="true">Header</label>
            </settings>
            <!-- Remove this code -->
            <!-- <field name="header_logo_src" formElement="fileUploader"> -->

            <!-- Add this code -->
            <field name="header_logo_src" formElement="imageUploader">
                <settings>
                    <label translate="true">Logo Image</label>
                    <componentType>imageUploader</componentType>

Thank You!

[MedSyndicate]

Thank you for the fix.

Was looking for the transactional email logo upload but it was not in the same file as the other 2, it would be appreciated if you can direct us to the fileUploder to imageUploader for that part as well.

[Algrium]

This seemed to work form, found this somewhere.

In vendor/magento/module-theme/view/adminhtml/ui_component/design_config_form.xml file change fileUploader to imageUploader on line number 57 and 154

[artur_júnior]

Same issue!

[prandeep_deka]

I have changed it but still not working

[matt_buckley]

I am having the same issues.  I have made the changes to design_config_form.xml but the issue remains the same.

Edit: Nevermind, after flushing the caches the upload works.

[foad_izadi]

Flushing cache also worked for me (version 2.3.3)

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@matt_buckley wrote:

I am having the same issues.  I have made the changes to design_config_form.xml but the issue remains the same.

Edit: Nevermind, after flushing the caches the upload works.

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