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dikshag
Known Participant
Sep 27, 2022 1:33 PM UTC
Question

A null parameter has been passed error on File Upload Component

Hi All,

We are facing the errow : A null parameter has been passed as parameter 1 at function a!fileUploadField.

Is anyone aware what can be the possible scenario for this error?

Kindly advise.

Thanks and Regards,
Diksha

    13 replies

    gabriele.camilli
    gabriele.camilli
    Employee
    Sep 27, 2022 1:48 PM UTC

    Hi,

    could you share the code? It would be helpful to understand the error

      dikshagAuthor
      Known Participant
      Sep 28, 2022 6:28 AM UTC

      This is the code snippet. Strangely, this error is only faced by one of the users and others are able to upload files as expected.

      a!fileUploadField(
      target: cons!FILE_UPLOAD_FOLDER,
      maxSelections: 1,
      filenames: fv!file.name &"_APN_"&loggedInUser(),
      value: local!fileUpload,
      saveInto: { local!fileUpload,
      a!save( ri!fileUpload, save!value),
      a!save( ri!fileName,save!value)
      },
      validations: {}
      )

      stefanhelzle0001
      stefanhelzle0001
      Brainy
      Sep 28, 2022 6:53 AM UTC

      Is there a specific reason to store the value into three different rule inputs/locals?

      Is this problem specific to that user in general, or a specific file this user wants to upload. In the latter case, please check whether that file has a size larger zero bytes.

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