How to create Thumbnail Servlet in AEM | Community
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Best answer by Mohit_KBansal

Check the component which is rendering/calling this image. Also, check JS if needed. It's your code, so you should be able to better drill it down.

2 replies

Ritesh_Mittal
Community Advisor and Adobe Champion
Ritesh_MittalCommunity Advisor and Adobe Champion
Community Advisor and Adobe Champion
January 9, 2023

Hi @vinuu123 ,

 

Do you want to add more details on what you want to achieve in that servlet?

 

Thanks,

Ritesh Mittal

    V
    vinuu123Author
    Level 3
    January 9, 2023

    *WARN* -  GET /content/project/us/en/about-us/events/shows/ampp-1010.thumb.600.600.png HTTP/1.1] com.day.cq.wcm.core.impl.servlets.ThumbnailServlet Cannot create thumbnail 2java.lang.NullPointerException: null

     

    this is the error/warning I am getting

    I want to create custom servlet to avoid this warn, by adding default thumbnail

      Mohit_KBansal
      Adobe Employee
      Mohit_KBansalAdobe Employee
      Adobe Employee
      January 10, 2023

      You should debug, from where this image request is generated and fix the code, instead of writing custom servlet to handle this error.

        V
        vinuu123Author
        Level 3
        January 10, 2023

        How can I debug that ?

          Mohit_KBansal
          Adobe Employee
          Mohit_KBansalAdobe EmployeeAccepted solution
          Adobe Employee
          January 10, 2023

          Check the component which is rendering/calling this image. Also, check JS if needed. It's your code, so you should be able to better drill it down.

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