Hello, In Build An Application Step-by-Step #5. I am stuck on the Edit Record List Columns - Format the Image Column.
The error says, "Expression evaluation error at function a!gridField_23r3 [line 51]: A grid component [label="null"] has an invalid value for "columns". A grid column [label="Image"] has encountered an error. Expression evaluation error at function a!imageField [line 51]: User Does Not Have Rights to Perform this Operation".
I completed all the steps specified in the previous exercises. Appreciate all the help I can get. Thank you!
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Hi princessm4196 ,
Once check the folder security where the Image target is given. May be there you don't have enough Privileges for that folder. Please check.
The image which is referenced in the grid filed is uploaded to a folder, and the user trying to view the record does not have access to view the contents of that folder.
You need to change the permissions of the folder to Viewer for a basic user to be able to view the iamge. you can refer to Folder and Document Management
I have the same issue, we don't have permissions to the Vehicle Images. Did you find any solutions yet?
Am having the same issue. Am recieving the following text:
Expression evaluation error at function a!gridField_23r3 [line 51]: A grid component [label="null"] has an invalid value for "columns". A grid column [label="Image"] has encountered an error. Expression evaluation error at function a!imageField [line 52]: User Does Not Have Rights to Perform this Operation
Can you please use a!documentImage instead of a!imagefield ?
I am using a!documentImage. This is what I currently have per the lesson's instructions:
Tengo el mismo problema en el STEP 5 con el campo IMAGE y estoy sospechando que el problema sea debido a que el último registro de los registros copiados el 33 tenga un valor que no es nulo y es numérico. Pero no me deja borrarlo para poder verificarlo.
Can you please tell me what are you passing in a!EXAMPLE_DOCUMNET_IMAGE()?
No, sigue sin funcionar (pero si el error es el del registro, tampoco pude borrar el mismo). Creo que voy a avanzar en la parte teórica en lugar de seguir perdiendo el tiempo con los ejercicios paso a paso.
Debe pasar la imagen (valor generado por Appian del documento) en lugar de pasar a! EXAMPLE_DOCUMENT_IMAGE()