Error in a!save : You must specify a variable to save into, such as ri!name << fn!sum. Received: List of Map.

Can you share the affected code snippet?

Hi Stefan,

 I can't able to share my code, It was marking as spam.

Thanks,

Kavya

I have tried this also, Still could'nt post the code.

A screenshot?

Initially the sub rule gives map structure , Now I used a!toJson and a!fromJson to convert that to dictionary format. Still the error happens at save function.

Can you try to use proper keyword syntax like below.

a!save(
  target: local!something,
  value: rule!something()
)

there you have a!saves() and local variable declaration in a saveinto? 

any deeper sense, which I might miss for this kind of {}-structure in the saving logic?

small hint:

you dont need the if at line 530. just rule!apn_isblank is enough.
in line 522 you don't need the and()

Richard Michaelis said:

there you have a!saves() and local variable declaration in a saveinto? 

Yes, this will cause the issue.  The local variable declarations in saveInto should also be wrapped in a!save() instead, such as here:

And here:

You can replicate this error by trying this in a simple interface:

a!localVariables(
  local!buttonVal,
  a!buttonLayout(
    primaryButtons: {
      a!buttonWidget(
        label: "Save",
        saveInto: {
          a!save(local!buttonVal,"test"),
          local!test: a!map(id: 1) /* This line is not correct! */
        }
      )
    }
  )
)

To add to the thread this error also will occur for the situation where you have a rule input defined as an expression, not a variable.  Such as an a!save(ri!value,"test"), where the input definition in the user input task is something like a string "value here", vs a variable such as pv!value.

this looks familiar, lol...

this looks familiar, lol...

Mike Schmitt said:

this looks familiar, lol...

Ha, oops!  But I agree!