I am getting this error in this interface I tried to resolve but issue still persists

a!columnsLayout(
columns: {
a!columnLayout(
width: "EXTRA_NARROW",
contents: {
a!imageField(
images: a!documentImage(
document: rule!EILM_Datafeed_fetchSystemIcon(systemCode: local!selectedSystemType['recordType!{fcce7d6a-d964-4fb7-bc9c-610a5333f0ee}EILM Inventory Data Feed.fields.{785adc35-6266-4c30-abbe-eca44c05c93d}systemTypeCode'])
),
size: "TINY",
align: "CENTER"
)

}
),
a!columnLayout(
contents: {
a!richTextDisplayField(
value: {
a!richTextItem(
text: {
displayvalue(
local!selectedSystemType,
local!refSystemsData['recordType!{6bfcaf5e-7f37-4e20-a544-b4915d162997}RD Data Feed Systems.fields.{037fb842-a09e-4e3f-836e-85f83c476be1}systemCode'],
local!refSystemsData['recordType!{6bfcaf5e-7f37-4e20-a544-b4915d162997}RD Data Feed Systems.fields.{abcb5cb3-86d6-4255-9ce3-f435dc50cb36}systemName'],
local!selectedSystemType
)
},
color: "STANDARD",
size: "LARGE",
style: { "STRONG" }
),
char(10),
a!richTextItem(
text: {
local!dataFeed['recordType!{fcce7d6a-d964-4fb7-bc9c-610a5333f0ee}EILM Inventory Data Feed.fields.{924b1363-dd64-4e91-8d6b-04b1416af2e9}dataFeedType']
},
style: "EMPHASIS",
color: "STANDARD",
size: "STANDARD"
)
},
align: "LEFT",
marginBelow: "MORE"
)
}
)
}
),