Getting error (Interface Definition: Expression evaluation error at function rule!PP_CreateExam [line 26]: Rule 'pp_createexam' has 2 parameters, but instead passed 0 parameters.)

a!localVariables(
local!chooser:1,
{
a!columnsLayout(

What I did here is I created 4 different interfaces (Create New Exam", "Manage Exam","Attempt Exam","Exam Analysis) and now I want all these different interface inside one interface i.e The one I am working on which is facing this error. What I want is to use Radio button and when I click on 1st option I want the 1st interface(Create New Exam) to display and for option 2 the 2nd interface and so on.

How can I resolve this error or maybe other way to bring the interfaces in one single one?

Below is the code for the 5 the interface I am working on

columns: {

a!columnLayout(
contents: {
a!radioButtonField(
label: "Exam Module",
labelPosition: "ABOVE",
choiceLabels: {"Create New Exam", "Manage Exam","Attempt Exam","Exam Analysis"},
choiceValues: {1,2,3,4},
value: local!chooser,
saveInto:local!chooser,
choiceLayout: "STACKED",
validations: {}
)
}
)
}


),
a!cardLayout(
contents: {
rule!PP_CreateExam()
},
showWhen: local!chooser=1
),
a!cardLayout(
contents: {
rule!PP_ManageExams()
},
showWhen: local!chooser=2
),
a!cardLayout(
contents: {
rule!PP_AttemptExam()
},
showWhen: local!chooser=3
),
a!cardLayout(
contents: {
rule!PP_ExamAnalysis()
},
showWhen: local!chooser=4
)
}

)