Error when modifying an array in the rule input, it only happens on the site

HI brayanm0001,

Can you also describe how is this interface rendered on your site

Is it through a parent interface / process model ?

I believe you are using a parent interface and inside that you have not declared this rule parameter as a local variable.

Eg. lets say your above code is in a rule say, rule!ABC which has a rule input ri!moneyAccounts

then in your parent interface, you must declare a local variable for this rule input as well

so, make sure you are calling this rule ABC in the parent interface something as

 rule!ABC(

     moneyAccounts: local!moneyAccounts

)

Yes, of course, this is my code on my site, I call this interface that I mentioned where I have the list of money accounts and I pass the moneyAccount parameter through an expression.

a!columnsLayout(
      columns: {
        a!columnLayout(
          contents: {
            rule!BMC_ListMoneyAccounts(
              moneyAccounts: rule!BMC_GetMoneyAccounts(
                uuidUser: user(loggedInUser(), "uuid")
              ).data
            )
          },
          width: "AUTO"
        )
      },
      stackWhen: {
        "PHONE",
        "TABLET_PORTRAIT",
        "TABLET_LANDSCAPE",
        "DESKTOP_NARROW"
      }
    ),

Thanks.

well, if you see the moneyAccounts parameter value is not set to a rule input / local variable / process variable and that's the reason it is giving you an error.

So, if you do something like the below, it will work.

a!localVariables(
  local!accounts: rule!BMC_GetMoneyAccounts(uuidUser: user(loggedInUser(), "uuid")).data,
  a!columnsLayout(
    columns: {
      a!columnLayout(
        contents: {
          rule!BMC_ListMoneyAccounts(moneyAccounts: local!accounts)
        },
        width: "AUTO"
      )
    },
    stackWhen: {
      "PHONE",
      "TABLET_PORTRAIT",
      "TABLET_LANDSCAPE",
      "DESKTOP_NARROW"
    }
  )
)

Thanks.

well, if you see the moneyAccounts parameter value is not set to a rule input / local variable / process variable and that's the reason it is giving you an error.

So, if you do something like the below, it will work.

a!localVariables(
  local!accounts: rule!BMC_GetMoneyAccounts(uuidUser: user(loggedInUser(), "uuid")).data,
  a!columnsLayout(
    columns: {
      a!columnLayout(
        contents: {
          rule!BMC_ListMoneyAccounts(moneyAccounts: local!accounts)
        },
        width: "AUTO"
      )
    },
    stackWhen: {
      "PHONE",
      "TABLET_PORTRAIT",
      "TABLET_LANDSCAPE",
      "DESKTOP_NARROW"
    }
  )
)

Done, it worked correctly many thanks to you and Mike Schmitt for your answers.