Error Evaluating UI Expression Expression evaluation error at function rule!VFM_VehicleReportinterface: Rule 'vfm_vehiclereportinterface' has 1 parameters, but instead passed 0 parameters.

Hello Ashvin,

Yes there is no input rule for this, as the both are graphs how can I use an input rule? The below is the code what i have written for the combination of two interfaces, though I couldn't find the rule input in it. Can you please help where in the code shall I make the change to over come the error.

=a!formLayout(
label: "Report",
instructions: "",
contents: {
a!sectionLayout(
label: "Pie Chart ",
contents: {load(
local!pagingInfo: a!pagingInfo(
startIndex: 1,
batchSize: -1,
sort: a!sortInfo(
field: "make",
ascending: true
)
),
with(
local!datasubset: queryrecord(
cons!VFM_ReportBuilder,
a!query(
aggregation: a!queryAggregation(aggregationColumns: {
a!queryAggregationColumn(field: "make", aggregationFunction: "COUNT"),
a!queryAggregationColumn(field: "model", isGrouping: true),
a!queryAggregationColumn(field: "licenseplate", isGrouping: true),
a!queryAggregationColumn(field: "category", aggregationFunction: "COUNT"),
}),
pagingInfo: local!pagingInfo
)
),
a!pieChartField(
label: "Display vehicle Information",
series: {
a!forEach(
items: local!datasubset,
expression: a!chartSeries(
label: index(fv!item, "make", null),
data: index(fv!item, "make", null)
)
)
}
)
)
)
}
),
a!sectionLayout(
label: "Grid layout",
contents: {load(
local!pagingInfo: a!pagingInfo(
startIndex: 1,
batchSize: 20,
sort: a!sortInfo(
field: "make",
ascending: true
)
),
with(
local!datasubset: queryrecord(
cons!VFM_ReportBuilder,
a!query(
selection: a!querySelection(columns: {
a!queryColumn(field: "make"),
a!queryColumn(field: "model"),
a!queryColumn(field: "licenseplate"),
a!queryColumn(field: "category"),
}),
pagingInfo: local!pagingInfo
)
),
a!gridField(
totalCount: local!datasubset.totalCount,
columns: {
a!gridTextColumn(
label: "make of Vehicle",
field: "make",
data: index(local!datasubset.data, "make", null)
),
a!gridTextColumn(
label: "model of Vehicle",
field: "model",
data: index(local!datasubset.data, "model", null)
),
a!gridTextColumn(
label: "licenseplate",
field: "licenseplate",
data: index(local!datasubset.data, "licenseplate", null)
),
a!gridTextColumn(
label: "category of Vehicle",
field: "category",
data: index(local!datasubset.data, "category", null)
)
},
value: local!pagingInfo,
saveInto: local!pagingInfo
)
)
)
}
)
},
buttons: a!buttonLayout(
primaryButtons: {},
secondaryButtons: {}
),
validations: {}
)

Hi Nellorea,
I have understood your error, may be you have rule inputs in vfm_vehicleReportinterface() interface but didn't pass parameters when calling the vfm_vehicleReportinterface() interface that's the reason you getting an error on "Error Evaluating UI Expression
Expression evaluation error at function rule!VFM_VehicleReportinterface: Rule 'vfm_vehiclereportinterface' has 1 parameter, but instead passed 0 parameters.". If you don't want ruleinpts parameter then delete the rule inputs directly.
if you want to pass the parameters then call the interface as rule!VFM_VehicleReportinterface(ri!ruleinputs). without parameters rule!VFM_VehicleReportinterface().

Hi,

I think you have a rule input in your interface vfm_vehiclereportinterface, but you are not passing that to the main rule where you are calling vfm_vehiclereportinterface rule. Pass the rule inputs to main rule which are present in vfm_vehiclereportinterface.

Hi Devi,
I have deleted all the rule inputs directly and this worked. Thank You..!!