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purvajab0002
May 25, 2023
Solved

Invalid index (1) for list: valid range is empty

  • May 25, 2023
  • 2 replies
  • 0 views

Hi Team,

How do we check if the dictionary has one of the value as null.

ERROR

----------

Expression evaluation error at function a!forEach [line 8]: Error in a!forEach() expression during iteration 2: Expression evaluation error in rule 'config_temp': Invalid index (1) for list: valid range is empty

Eg:

dict1:
{

field1:"value1",

field2:"value2",

field3:""

}

Now, in my logic I'm trying to get each field value and storing in a variable.

index(local!data,"field3",null())

    Best answer by mathieud0001

    a!localVariables(
  local!dictionary: {
    field1: "value1",
    field2: "value2",
    field3: null,
    field4: "value4",
    field5: null
  },
  reject(
    fn!isnull,
    a!forEach(
      items: a!keys(cast(typeof(a!map()), local!dictionary)),
      expression: a!localVariables(
        local!value: index(local!dictionary, fv!item, null),
        if(a!isNullOrEmpty(local!value), fv!item, null)
      )
    )
  )
)

    2 replies

    mathieud0001
    mathieud0001Answer
    Brainy
    May 25, 2023

    a!localVariables(
  local!dictionary: {
    field1: "value1",
    field2: "value2",
    field3: null,
    field4: "value4",
    field5: null
  },
  reject(
    fn!isnull,
    a!forEach(
      items: a!keys(cast(typeof(a!map()), local!dictionary)),
      expression: a!localVariables(
        local!value: index(local!dictionary, fv!item, null),
        if(a!isNullOrEmpty(local!value), fv!item, null)
      )
    )
  )
)

      P
      purvajab0002Author
      May 26, 2023

      Thanks!

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