a!gridLayout(
    label: "",
    headerCells: {
      a!gridLayoutHeaderCell(
        label: ""
      ),
      a!gridLayoutHeaderCell(
        label: "testing",
        align: "RIGHT"
      ),
      if(
        property(
          ri!someProperty,
          "property_int",
          ""
        ) = 6,
        null,
        a!gridLayoutHeaderCell(
          label: "testing",
          align: "RIGHT"
        )
      ),
      a!gridLayoutHeaderCell(
        label: "",
        align: "RIGHT"
      )
    },
    columnConfigs: {
      a!gridLayoutColumnConfig(
        "DISTRIBUTE"
      ),
      a!gridLayoutColumnConfig(
        "DISTRIBUTE"
      ),
      if(
        property(
          ri!someProperty,
          "property_int",
          ""
        ) = 6,
        null,
        a!gridLayoutColumnConfig(
          "DISTRIBUTE"
        )
      ),
      a!gridLayoutColumnConfig(
        "NARROW"
      )
    },
    rows: a!applyComponents(
      function: rule!QM_uiMakeRow(
        index_int: _,
      ),
      array: 1 + enumerate(
        count(
          ri!labels_txts
        )
      )
    ),
    selectable: false
  )
  
  // inside QM_uiMakeRow() I have the third column with an IF like follows
  
      if(
      ri!property_int = 6,
      null,
      a!textField(
        label: "testing",
        value: "testing",
        readOnly: true,
        align: "RIGHT"
      )
    ),
	
	// I am getting the error below
	
	Interface Definition: Expression evaluation error in rule 'qm_uiloandatagridsforremedysummary' (called by rule 'qm_uisectionremedysummaryloandata') at function a!gridLayout [line 2]: A grid layout component [label=“”] has an invalid value for “rows”. The row layout at index 1 contains a component that is not supported in the grid layout.