AEM 6.5 Assets Http Api - 404 error for tif assets | Community
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skmAem
Level 3
October 29, 2020
Solved

AEM 6.5 Assets Http Api - 404 error for tif assets

  • October 29, 2020
  • 4 replies
  • 9756 views

Hi All,

I have written a python script to update one of the property for all assets under a folder using assets http api. It's a PUT request to update the property. The script works fine for PNGs, PDFs but not for tif assets, it is throws a Resource Not Found, 404 error.

For example: http://localhost:4502/api/assets/skm-local/Capture.PNG works and I get 200 back. But http://localhost:4502/api/assets/skm-local/test.tif does not work and I get 404 return. I get the same result when I try this requests in postman.

 

Even the GET requests via postman return the same results for above URLs. The png gets returned fine but for tif I get 404. Is this a expected behavior for tif files? Does assets http api not support tif formatted assets?

 

Thanks & Best Regards,

SKM

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Best answer by davidjgonzalezzzz

This works just fine on AEM 6.5.6 for me.

Try issuing these Curl commands (updating user/pass, path as needed)

 

  • curl --user admin:admin http://localhost:4502/api/assets/test.jpeg -X PUT -H"Content-Type: application/json" -d '{"class":"asset", "properties":{"dc:title":"My JPEG"}}'
  • curl --user admin:admin http://localhost:4502/api/assets/test.tiff -X PUT -H"Content-Type: application/json" -d '{"class":"asset", "properties":{"dc:title":"My TIFF"}}'
  • curl --user admin:admin http://localhost:4502/api/assets/test.tif -X PUT -H"Content-Type: application/json" -d '{"class":"asset", "properties":{"dc:title":"My TIF"}}'

 

 

If you are able to download the original rendition and open it (showing there is nothing wrong with streaming the bits off the original rendition JCR node) then im not sure ... Since you can update other Tiff's it sounds like there is something weird w/ this Tif's manifestation in AEM. You could try re-uploading the downloaded orginal as a NEW asset and see if that asset has the same problem. If so, maybe there is something w/ that tiff? All and all, HTTP Assets API supports PUT requests for Tif's. If you need to understand why this specific Tif is misbehaving, Adobe Support should be able to help you dig deeper.

 

4 replies

D
Adobe Employee
davidjgonzalezzzzAdobe EmployeeAccepted solution
Adobe Employee
October 29, 2020

This works just fine on AEM 6.5.6 for me.

Try issuing these Curl commands (updating user/pass, path as needed)

 

  • curl --user admin:admin http://localhost:4502/api/assets/test.jpeg -X PUT -H"Content-Type: application/json" -d '{"class":"asset", "properties":{"dc:title":"My JPEG"}}'
  • curl --user admin:admin http://localhost:4502/api/assets/test.tiff -X PUT -H"Content-Type: application/json" -d '{"class":"asset", "properties":{"dc:title":"My TIFF"}}'
  • curl --user admin:admin http://localhost:4502/api/assets/test.tif -X PUT -H"Content-Type: application/json" -d '{"class":"asset", "properties":{"dc:title":"My TIF"}}'

 

 

If you are able to download the original rendition and open it (showing there is nothing wrong with streaming the bits off the original rendition JCR node) then im not sure ... Since you can update other Tiff's it sounds like there is something weird w/ this Tif's manifestation in AEM. You could try re-uploading the downloaded orginal as a NEW asset and see if that asset has the same problem. If so, maybe there is something w/ that tiff? All and all, HTTP Assets API supports PUT requests for Tif's. If you need to understand why this specific Tif is misbehaving, Adobe Support should be able to help you dig deeper.

 

    D
    Adobe Employee
    davidjgonzalezzzzAdobe Employee
    Adobe Employee
    October 29, 2020

    Ok - sorry, I missed the other posts outside this thread. So this might sound weird - but can you try a smaller tif file? I used the 1MB one from here: https://file-examples.com/index.php/sample-images-download/sample-tiff-download/


    Also, can you check in CRXDE Lite to make sure that /content/dam/skm-local/test.tif/jcr:content/renditions/original/jcr:content exists?

     

    If that node doesn't exist (or isn't readable) then the AssetResource cannot be instantiated and it will appear as if the resource is not found.

      S
      skmAemAuthor
      Level 3
      October 29, 2020

      Hi @davidjgonzalezzzz ,

      Thanks for your quick response. I tried the sample curl commands and I still get the 404 for tif file. I am on 6.5.6.0. Here are the commands and outputs from a terminal:

       

      $ curl --user admin:admin http://localhost:4502/api/assets/skm-local/test.tif -X PUT -H"Content-Type: application/json" -d '{"class":"asset", "properties":{"dc:title":"My TIF"}}'

      {"class":["core/response"],"properties":{"path":"/api/assets/skm-local/test.tif","parentLocation":"/api/assets/skm-local.json","referer":"","changes":[],"location":"/api/assets/skm-local/test.tif.json","status.message":"No resource found at /api/assets/skm-local/test.tif","status.code":404}}

       

       

      $curl --user admin:admin http://localhost:4502/api/assets/skm-local/Capture.PNG -X PUT -H"Content-Type: application/json" -d '{"class":"asset", "properties":{"dc:title":"My TIF"}}'

      {"class":["core/response"],"properties":{"path":"/api/assets/skm-local/Capture.PNG","parentLocation":"/api/assets/skm-local.json","referer":"","changes":[{"argument":"/api/assets/skm-local/Capture.PNG","type":"modified"}],"location":"/api/assets/skm-local/Capture.PNG.json","status.message":"OK","title":"Content modified /api/assets/skm-local/Capture.PNG","status.code":200}}

       

       

      Thanks,

      SKM

       

        S
        skmAemAuthor
        Level 3
        October 29, 2020

        Hi @davidjgonzalezzzz ,

        Here is the screenshot you requested:

         

        -SKM

          arunpatidar
          Community Advisor
          arunpatidarCommunity Advisor
          Community Advisor
          October 29, 2020

          Hi,

          It works for me as well.

           

           

          The error could be because of if Asset could not be found or accessed at the provided URI.

          Can you try to access tiff files in the browser?

           

           
          Arun Patidar
            S
            skmAemAuthor
            Level 3
            October 30, 2020

            Hi @arunpatidar, Yes I am able to access the tiff file in the browser just fine.

            I guess preview is not supported for the original rendition but i can click on other renditions and they seem to load fine.

            Regards,

            SKM

             

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