Magento 2.3.0 “A technical problem with the server created an error.” When uploading the logo image












4















I'm using Magento 2.3.0, with php 7.2 version, on a ubuntu os.
Everything looks working fine, but when I try to go into Magento backend, Content - Design/Configuration - Header, and I try to upload the logo image, I get this:



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


I have tried already to change the user password, to check the index.php for any echo code, tried also to upgrade, compile, deploy, reindex, clean cache, but nothing, I still get this error..










share|improve this question

























  • Check your logs and post the relevant part here.

    – Vivek Kumar
    Dec 7 '18 at 15:41











  • That's the thing.. there is no relevant part.. checked logs, exceptions.. the image actually gets uploaded on the server if I check the folder, but it get's that error anyway in the backend, and shows no image..

    – alexcr
    Dec 7 '18 at 16:45











  • @alexcr What OS you are using Windows or any Linux?

    – zus
    Dec 12 '18 at 6:12











  • @zus ubuntu os, so linux!

    – alexcr
    Dec 18 '18 at 22:51
















4















I'm using Magento 2.3.0, with php 7.2 version, on a ubuntu os.
Everything looks working fine, but when I try to go into Magento backend, Content - Design/Configuration - Header, and I try to upload the logo image, I get this:



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


I have tried already to change the user password, to check the index.php for any echo code, tried also to upgrade, compile, deploy, reindex, clean cache, but nothing, I still get this error..










share|improve this question

























  • Check your logs and post the relevant part here.

    – Vivek Kumar
    Dec 7 '18 at 15:41











  • That's the thing.. there is no relevant part.. checked logs, exceptions.. the image actually gets uploaded on the server if I check the folder, but it get's that error anyway in the backend, and shows no image..

    – alexcr
    Dec 7 '18 at 16:45











  • @alexcr What OS you are using Windows or any Linux?

    – zus
    Dec 12 '18 at 6:12











  • @zus ubuntu os, so linux!

    – alexcr
    Dec 18 '18 at 22:51














4












4








4


2






I'm using Magento 2.3.0, with php 7.2 version, on a ubuntu os.
Everything looks working fine, but when I try to go into Magento backend, Content - Design/Configuration - Header, and I try to upload the logo image, I get this:



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


I have tried already to change the user password, to check the index.php for any echo code, tried also to upgrade, compile, deploy, reindex, clean cache, but nothing, I still get this error..










share|improve this question
















I'm using Magento 2.3.0, with php 7.2 version, on a ubuntu os.
Everything looks working fine, but when I try to go into Magento backend, Content - Design/Configuration - Header, and I try to upload the logo image, I get this:



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


I have tried already to change the user password, to check the index.php for any echo code, tried also to upgrade, compile, deploy, reindex, clean cache, but nothing, I still get this error..







magento2 admin-panel magento2.3 php-7.2






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Dec 12 '18 at 5:06









Aasim Goriya

3,6231737




3,6231737










asked Dec 3 '18 at 16:43









alexcralexcr

63062046




63062046













  • Check your logs and post the relevant part here.

    – Vivek Kumar
    Dec 7 '18 at 15:41











  • That's the thing.. there is no relevant part.. checked logs, exceptions.. the image actually gets uploaded on the server if I check the folder, but it get's that error anyway in the backend, and shows no image..

    – alexcr
    Dec 7 '18 at 16:45











  • @alexcr What OS you are using Windows or any Linux?

    – zus
    Dec 12 '18 at 6:12











  • @zus ubuntu os, so linux!

    – alexcr
    Dec 18 '18 at 22:51



















  • Check your logs and post the relevant part here.

    – Vivek Kumar
    Dec 7 '18 at 15:41











  • That's the thing.. there is no relevant part.. checked logs, exceptions.. the image actually gets uploaded on the server if I check the folder, but it get's that error anyway in the backend, and shows no image..

    – alexcr
    Dec 7 '18 at 16:45











  • @alexcr What OS you are using Windows or any Linux?

    – zus
    Dec 12 '18 at 6:12











  • @zus ubuntu os, so linux!

    – alexcr
    Dec 18 '18 at 22:51

















Check your logs and post the relevant part here.

– Vivek Kumar
Dec 7 '18 at 15:41





Check your logs and post the relevant part here.

– Vivek Kumar
Dec 7 '18 at 15:41













That's the thing.. there is no relevant part.. checked logs, exceptions.. the image actually gets uploaded on the server if I check the folder, but it get's that error anyway in the backend, and shows no image..

– alexcr
Dec 7 '18 at 16:45





That's the thing.. there is no relevant part.. checked logs, exceptions.. the image actually gets uploaded on the server if I check the folder, but it get's that error anyway in the backend, and shows no image..

– alexcr
Dec 7 '18 at 16:45













@alexcr What OS you are using Windows or any Linux?

– zus
Dec 12 '18 at 6:12





@alexcr What OS you are using Windows or any Linux?

– zus
Dec 12 '18 at 6:12













@zus ubuntu os, so linux!

– alexcr
Dec 18 '18 at 22:51





@zus ubuntu os, so linux!

– alexcr
Dec 18 '18 at 22:51










4 Answers
4






active

oldest

votes


















15





+50









This is the bug in Magento 2.3 latest version, but you can fix the issue by change in 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>


Please check and let me know in case of any issue.






share|improve this answer


























  • editing core files is not a good idea. You can apply the fix via composer patching. ref: magento.stackexchange.com/questions/256668/…

    – ProxiBlue
    Jan 10 at 12:35











  • @ProxiBlue this is the magento bug and the issue has already fixed in 2.3-develop branch and will be available on 2.3.1 release, so no matter if we edit core files in this case.

    – Aasim Goriya
    Jan 18 at 12:25











  • @ProxiBlue please check this url for more information about magento bug : github.com/magento/magento2/issues/19872

    – Aasim Goriya
    Jan 18 at 12:26



















4














This is a Magento 2.3 bug, added wrong value for formElement for field header_logo_src



You can go to the file vendor/magento/module-theme/view/adminhtml/ui_component/design_config_form.xml



and in line number 154 you can see <field name="header_logo_src" formElement="fileUploader"> this you can change with <field name="header_logo_src" formElement="imageUploader">



But editing Magento core is not a good idea, for temporary fix till Magento release the patch you can use the following module I created just to rewrite design_config_form.xml



https://github.com/arshadpkm/magento-2.3-header-logo-upload-bug-fix






share|improve this answer































    2














    Assign permission to them,



    Please Follow this link: https://github.com/magento/magento2/issues/10071






    share|improve this answer
























    • What do you mean with permission, for the admin role? the "role resources"? I have alread assigned all to the user, and it still get this error.. maeby any permission to any folder.. any 777 folder?

      – alexcr
      Dec 3 '18 at 17:16



















    2














    This is a bug in Magento 2.3. It will be fixed in the upcoming 2.3.1 release. Please refer to this link:
    https://github.com/magento/magento2/issues/18688






    share|improve this answer























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      4 Answers
      4






      active

      oldest

      votes








      4 Answers
      4






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes









      15





      +50









      This is the bug in Magento 2.3 latest version, but you can fix the issue by change in 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>


      Please check and let me know in case of any issue.






      share|improve this answer


























      • editing core files is not a good idea. You can apply the fix via composer patching. ref: magento.stackexchange.com/questions/256668/…

        – ProxiBlue
        Jan 10 at 12:35











      • @ProxiBlue this is the magento bug and the issue has already fixed in 2.3-develop branch and will be available on 2.3.1 release, so no matter if we edit core files in this case.

        – Aasim Goriya
        Jan 18 at 12:25











      • @ProxiBlue please check this url for more information about magento bug : github.com/magento/magento2/issues/19872

        – Aasim Goriya
        Jan 18 at 12:26
















      15





      +50









      This is the bug in Magento 2.3 latest version, but you can fix the issue by change in 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>


      Please check and let me know in case of any issue.






      share|improve this answer


























      • editing core files is not a good idea. You can apply the fix via composer patching. ref: magento.stackexchange.com/questions/256668/…

        – ProxiBlue
        Jan 10 at 12:35











      • @ProxiBlue this is the magento bug and the issue has already fixed in 2.3-develop branch and will be available on 2.3.1 release, so no matter if we edit core files in this case.

        – Aasim Goriya
        Jan 18 at 12:25











      • @ProxiBlue please check this url for more information about magento bug : github.com/magento/magento2/issues/19872

        – Aasim Goriya
        Jan 18 at 12:26














      15





      +50







      15





      +50



      15




      +50





      This is the bug in Magento 2.3 latest version, but you can fix the issue by change in 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>


      Please check and let me know in case of any issue.






      share|improve this answer















      This is the bug in Magento 2.3 latest version, but you can fix the issue by change in 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>


      Please check and let me know in case of any issue.







      share|improve this answer














      share|improve this answer



      share|improve this answer








      edited 18 mins ago

























      answered Dec 8 '18 at 11:32









      Aasim GoriyaAasim Goriya

      3,6231737




      3,6231737













      • editing core files is not a good idea. You can apply the fix via composer patching. ref: magento.stackexchange.com/questions/256668/…

        – ProxiBlue
        Jan 10 at 12:35











      • @ProxiBlue this is the magento bug and the issue has already fixed in 2.3-develop branch and will be available on 2.3.1 release, so no matter if we edit core files in this case.

        – Aasim Goriya
        Jan 18 at 12:25











      • @ProxiBlue please check this url for more information about magento bug : github.com/magento/magento2/issues/19872

        – Aasim Goriya
        Jan 18 at 12:26



















      • editing core files is not a good idea. You can apply the fix via composer patching. ref: magento.stackexchange.com/questions/256668/…

        – ProxiBlue
        Jan 10 at 12:35











      • @ProxiBlue this is the magento bug and the issue has already fixed in 2.3-develop branch and will be available on 2.3.1 release, so no matter if we edit core files in this case.

        – Aasim Goriya
        Jan 18 at 12:25











      • @ProxiBlue please check this url for more information about magento bug : github.com/magento/magento2/issues/19872

        – Aasim Goriya
        Jan 18 at 12:26

















      editing core files is not a good idea. You can apply the fix via composer patching. ref: magento.stackexchange.com/questions/256668/…

      – ProxiBlue
      Jan 10 at 12:35





      editing core files is not a good idea. You can apply the fix via composer patching. ref: magento.stackexchange.com/questions/256668/…

      – ProxiBlue
      Jan 10 at 12:35













      @ProxiBlue this is the magento bug and the issue has already fixed in 2.3-develop branch and will be available on 2.3.1 release, so no matter if we edit core files in this case.

      – Aasim Goriya
      Jan 18 at 12:25





      @ProxiBlue this is the magento bug and the issue has already fixed in 2.3-develop branch and will be available on 2.3.1 release, so no matter if we edit core files in this case.

      – Aasim Goriya
      Jan 18 at 12:25













      @ProxiBlue please check this url for more information about magento bug : github.com/magento/magento2/issues/19872

      – Aasim Goriya
      Jan 18 at 12:26





      @ProxiBlue please check this url for more information about magento bug : github.com/magento/magento2/issues/19872

      – Aasim Goriya
      Jan 18 at 12:26













      4














      This is a Magento 2.3 bug, added wrong value for formElement for field header_logo_src



      You can go to the file vendor/magento/module-theme/view/adminhtml/ui_component/design_config_form.xml



      and in line number 154 you can see <field name="header_logo_src" formElement="fileUploader"> this you can change with <field name="header_logo_src" formElement="imageUploader">



      But editing Magento core is not a good idea, for temporary fix till Magento release the patch you can use the following module I created just to rewrite design_config_form.xml



      https://github.com/arshadpkm/magento-2.3-header-logo-upload-bug-fix






      share|improve this answer




























        4














        This is a Magento 2.3 bug, added wrong value for formElement for field header_logo_src



        You can go to the file vendor/magento/module-theme/view/adminhtml/ui_component/design_config_form.xml



        and in line number 154 you can see <field name="header_logo_src" formElement="fileUploader"> this you can change with <field name="header_logo_src" formElement="imageUploader">



        But editing Magento core is not a good idea, for temporary fix till Magento release the patch you can use the following module I created just to rewrite design_config_form.xml



        https://github.com/arshadpkm/magento-2.3-header-logo-upload-bug-fix






        share|improve this answer


























          4












          4








          4







          This is a Magento 2.3 bug, added wrong value for formElement for field header_logo_src



          You can go to the file vendor/magento/module-theme/view/adminhtml/ui_component/design_config_form.xml



          and in line number 154 you can see <field name="header_logo_src" formElement="fileUploader"> this you can change with <field name="header_logo_src" formElement="imageUploader">



          But editing Magento core is not a good idea, for temporary fix till Magento release the patch you can use the following module I created just to rewrite design_config_form.xml



          https://github.com/arshadpkm/magento-2.3-header-logo-upload-bug-fix






          share|improve this answer













          This is a Magento 2.3 bug, added wrong value for formElement for field header_logo_src



          You can go to the file vendor/magento/module-theme/view/adminhtml/ui_component/design_config_form.xml



          and in line number 154 you can see <field name="header_logo_src" formElement="fileUploader"> this you can change with <field name="header_logo_src" formElement="imageUploader">



          But editing Magento core is not a good idea, for temporary fix till Magento release the patch you can use the following module I created just to rewrite design_config_form.xml



          https://github.com/arshadpkm/magento-2.3-header-logo-upload-bug-fix







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Dec 9 '18 at 11:41









          Arshad MArshad M

          5001512




          5001512























              2














              Assign permission to them,



              Please Follow this link: https://github.com/magento/magento2/issues/10071






              share|improve this answer
























              • What do you mean with permission, for the admin role? the "role resources"? I have alread assigned all to the user, and it still get this error.. maeby any permission to any folder.. any 777 folder?

                – alexcr
                Dec 3 '18 at 17:16
















              2














              Assign permission to them,



              Please Follow this link: https://github.com/magento/magento2/issues/10071






              share|improve this answer
























              • What do you mean with permission, for the admin role? the "role resources"? I have alread assigned all to the user, and it still get this error.. maeby any permission to any folder.. any 777 folder?

                – alexcr
                Dec 3 '18 at 17:16














              2












              2








              2







              Assign permission to them,



              Please Follow this link: https://github.com/magento/magento2/issues/10071






              share|improve this answer













              Assign permission to them,



              Please Follow this link: https://github.com/magento/magento2/issues/10071







              share|improve this answer












              share|improve this answer



              share|improve this answer










              answered Dec 3 '18 at 16:52









              SheshShesh

              518




              518













              • What do you mean with permission, for the admin role? the "role resources"? I have alread assigned all to the user, and it still get this error.. maeby any permission to any folder.. any 777 folder?

                – alexcr
                Dec 3 '18 at 17:16



















              • What do you mean with permission, for the admin role? the "role resources"? I have alread assigned all to the user, and it still get this error.. maeby any permission to any folder.. any 777 folder?

                – alexcr
                Dec 3 '18 at 17:16

















              What do you mean with permission, for the admin role? the "role resources"? I have alread assigned all to the user, and it still get this error.. maeby any permission to any folder.. any 777 folder?

              – alexcr
              Dec 3 '18 at 17:16





              What do you mean with permission, for the admin role? the "role resources"? I have alread assigned all to the user, and it still get this error.. maeby any permission to any folder.. any 777 folder?

              – alexcr
              Dec 3 '18 at 17:16











              2














              This is a bug in Magento 2.3. It will be fixed in the upcoming 2.3.1 release. Please refer to this link:
              https://github.com/magento/magento2/issues/18688






              share|improve this answer




























                2














                This is a bug in Magento 2.3. It will be fixed in the upcoming 2.3.1 release. Please refer to this link:
                https://github.com/magento/magento2/issues/18688






                share|improve this answer


























                  2












                  2








                  2







                  This is a bug in Magento 2.3. It will be fixed in the upcoming 2.3.1 release. Please refer to this link:
                  https://github.com/magento/magento2/issues/18688






                  share|improve this answer













                  This is a bug in Magento 2.3. It will be fixed in the upcoming 2.3.1 release. Please refer to this link:
                  https://github.com/magento/magento2/issues/18688







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Dec 9 '18 at 14:21









                  Md. Ehsanul Haque KananMd. Ehsanul Haque Kanan

                  1584




                  1584






























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