File Upload Error in Update Form

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Madhu

• August 21, 2020 20:08

I am using File Upload control in Forms application.

In New Form there is no issue uploading a files.

On Update Form however I get this error message.

 

failed to upload: Value cannot be null.

Parameter name: s

 

Any idea what this parameter s is and reason for this error.

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  AgilePoint NX Support

  • August 22, 2020 14:06

  Hi Madhu,

  One probable reason to get the issue as stated is when the source files don't have the read access. Could you please double-check it and give a try.

  Thanks

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  Madhu

  • August 23, 2020 01:19

  File Upload Control Configuration

  New form is set to allow 'Upload New Files'

  Update form is set to allow 'View,Upload and Download Files'

  Not sure what you refer to as 'source files'

  target repository is a SharePoint library to which EveryOne has access.

  One other observation, while creating a new item if a file is uploaded to this file upload control on update form I dont see this error message. While creating a new item if no files are uploaded and if we try to upload files on item update we get this error.

   

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  AgilePoint NX Support

  • September 20, 2020 16:33

  Hi Madhu,

   

  You can use the browser developer console to gather more information on the API error and share here.

   

  Thanks

  AgilePoint NX Support

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