Question
Interfaces 102 Appian Developer Course
Interface Definition: Expression evaluation error [evaluation ID = 0K0QK] : An error occurred while executing a save: Expression evaluation error: AA Maintenance must be indexed by its corresponding record type fields or relationships
Everything works just fine before I click on the last "Submit" button, where is I got this error message. I am not really able to visualize what is going on. Could anyone show me the issue or the problem?
a!localVariables(
local!scheduleMaintenanceRequests: rule!I1_getScheduledMaintenance(10),
local!selectedPackage,
local!selectedMaintenanceRequest: local!selectedPackage,
local!parts: {},
{
{
a!localVariables(
/* List of steps in the milestone bar */
local!milestoneBarSteps: {"Select a Package", "Add Items", "Review and Submit"},
local!currentMilestoneBarStep: 1,
{
a!columnsLayout(
columns: {
a!forEach(
items: local!milestoneBarSteps,
expression: if(
/* Completed step */
fv!index < local!currentMilestoneBarStep,
a!columnLayout(
contents: {
a!cardLayout(
contents: {
a!sideBySideLayout(
items: {
a!sideBySideItem(
item: a!richTextDisplayField(
labelPosition: "COLLAPSED",
value: {
a!richTextItem(
text: {
a!richTextIcon(
icon: "check",
altText: "Completed step"
)
},
size: "MEDIUM",
style: "STRONG"
)
},
align: "CENTER"
),
width: "MINIMIZE"
),
a!sideBySideItem(
item: a!richTextDisplayField(
labelPosition: "COLLAPSED",
value: {
a!richTextItem(
text: upper(fv!item),
size: "MEDIUM"
)
},
align: "LEFT"
)
)
}
)
},
/* Link to go to selected step */
link: a!dynamicLink(
value: fv!index,
saveInto: local!currentMilestoneBarStep
),
style: "ACCENT",
showBorder: false,
accessibilityText: "Completed step. Press space to view step."
)
}
),
if(
/* Future step */
fv!index > local!currentMilestoneBarStep,
a!columnLayout(
contents: {
a!cardLayout(
contents: {
a!sideBySideLayout(
items: {
a!sideBySideItem(
item: a!richTextDisplayField(
labelPosition: "COLLAPSED",
value: {
a!richTextItem(
text: fv!index,
size: "MEDIUM",
style:"STRONG"
)
},
align: "CENTER"
),
width: "MINIMIZE"
),
a!sideBySideItem(
item: a!richTextDisplayField(
labelPosition: "COLLAPSED",
value: {
a!richTextItem(
text: upper(fv!item),
size: "MEDIUM"
)
},
align: "LEFT"
)
)
}
)
},
height: "AUTO",
style: "#efefef",
marginBelow: "NONE",
showBorder: false,
accessibilityText: "Future step"
)
}
),
/* Current step */
a!columnLayout(
contents: {
a!cardLayout(
contents: {
a!sideBySideLayout(
items: {
a!sideBySideItem(
item: a!richTextDisplayField(
labelPosition: "COLLAPSED",
value: {
a!richTextItem(
text: {
a!richTextIcon(
icon: "hand-o-right",
altText: "Current step",
size: "MEDIUM"
)
},
size: "MEDIUM",
style: "STRONG"
)
},
align: "CENTER"
),
width: "MINIMIZE"
),
a!sideBySideItem(
item: a!richTextDisplayField(
labelPosition: "COLLAPSED",
value: {
a!richTextItem(
text: upper(fv!item),
size: "MEDIUM",
style: "STRONG"
)
},
align: "LEFT"
)
)
}
)
},
style: "ACCENT",
showBorder: false,
accessibilityText: "Current step"
)
}
)
)
)
)
},
spacing: "DENSE",
stackWhen: {"PHONE","TABLET_PORTRAIT"}
),
choose(
local!currentMilestoneBarStep,
{
/*first step*/
a!forEach(
items: local!scheduleMaintenanceRequests,
expression: a!cardLayout(
contents: {
a!sideBySideLayout(
items: {
a!sideBySideItem(
item: a!imageField(
label: "Image",
labelPosition: "COLLAPSED",
images: {
a!documentImage(
document: if(
condition: a!isNullOrEmpty(
fv!item['recordType!{4159bc7e-822e-44d7-bdea-42ce7ab5c096}AA Maintenance.relationships.{b3dea6a6-f9d2-4201-a5f7-bb4126b9f6e1}vehicle.fields.{c7d0b689-e98f-4cb7-8477-6c63943b30a0}image']
),
valueIfTrue: a!EXAMPLE_DOCUMENT_IMAGE(),
valueIfFalse: fv!item['recordType!{4159bc7e-822e-44d7-bdea-42ce7ab5c096}AA Maintenance.relationships.{b3dea6a6-f9d2-4201-a5f7-bb4126b9f6e1}vehicle.fields.{c7d0b689-e98f-4cb7-8477-6c63943b30a0}image']
)
)
},
size: "MEDIUM",
isThumbnail: false,
style: "STANDARD"
),
width: "MINIMIZE"
),
a!sideBySideItem(
item: a!richTextDisplayField(
labelPosition: "COLLAPSED",
value: {
a!richTextHeader(
text: {
fv!item['recordType!{4159bc7e-822e-44d7-bdea-42ce7ab5c096}AA Maintenance.relationships.{b3dea6a6-f9d2-4201-a5f7-bb4126b9f6e1}vehicle.fields.{aea56eae-0801-450a-9aa5-5a1a41e48060}year'] & " " & fv!item['recordType!{4159bc7e-822e-44d7-bdea-42ce7ab5c096}AA Maintenance.relationships.{b3dea6a6-f9d2-4201-a5f7-bb4126b9f6e1}vehicle.fields.{41ba4a5a-f36f-474a-b17d-c12f6869260f}make'] & " " & fv!item['recordType!{4159bc7e-822e-44d7-bdea-42ce7ab5c096}AA Maintenance.relationships.{b3dea6a6-f9d2-4201-a5f7-bb4126b9f6e1}vehicle.fields.{19858bdc-1ba7-46b0-8f44-c9bdcbd61fca}model']
},
size: "MEDIUM"
),
a!richTextItem(
text: {
fv!item['recordType!{4159bc7e-822e-44d7-bdea-42ce7ab5c096}AA Maintenance.fields.{36dbff6f-ffca-41a0-902e-4e20ed0bc958}issue']
}
)
}
)
)
}
)
},
link: a!dynamicLink(
value: fv!item,
saveInto: local!selectedPackage
),
height: "AUTO",
/*esse estilo deixa "selecionado"*/
style: if(
and(
a!isNotNullOrEmpty(local!selectedPackage),
fv!item = local!selectedPackage
),
"ACCENT",
"NONE"
),
shape: "ROUNDED",
marginBelow: "STANDARD"
)
),
a!sectionLayout(
label: "Package Details",
contents: {
rule!AA_DASH_MaintenanceSummaryView(local!selectedPackage)
},
showWhen: a!isNotNullOrEmpty(local!selectedPackage)
)
},
{
/*second step*/
a!gridLayout(
headerCells: {
a!gridLayoutHeaderCell(label: "Part"),
a!gridLayoutHeaderCell(label: "Unit Cost"),
a!gridLayoutHeaderCell(label: "Quantity"),
a!gridLayoutHeaderCell(label: "Cost"),
a!gridLayoutHeaderCell(label: "")
},
columnConfigs: {
a!gridLayoutColumnConfig(weight: 3 ),
a!gridLayoutColumnConfig(weight: 2 ),
a!gridLayoutColumnConfig(weight: 1 ),
a!gridLayoutColumnConfig(weight: 2 ),
a!gridLayoutColumnConfig(width: "ICON")
},
rows: a!forEach(
items: local!parts,
expression: a!gridRowLayout(
contents: {
a!textField(
value: fv!item['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{748b9f99-eb41-4b41-8005-f977d7395c69}name'],
saveInto: fv!item['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{748b9f99-eb41-4b41-8005-f977d7395c69}name']
),
a!textField(
value: fv!item['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{fb926279-1850-4055-ba48-873fc47e1659}unitCost'],
saveInto: fv!item['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{fb926279-1850-4055-ba48-873fc47e1659}unitCost']
),
a!textField(
value: fv!item['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{e3e1df6c-7f95-43c1-b8cd-1f3b0c921cae}qty'],
saveInto: fv!item['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{e3e1df6c-7f95-43c1-b8cd-1f3b0c921cae}qty']
),
a!textField(
value: fv!item['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{e3e1df6c-7f95-43c1-b8cd-1f3b0c921cae}qty'] * fv!item['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{fb926279-1850-4055-ba48-873fc47e1659}unitCost'],
readOnly: true
),
a!richTextDisplayField(
value: a!richTextIcon(
icon: "times",
link: a!dynamicLink(
value: remove(local!parts, fv!index),
saveInto: local!parts
),
linkStyle: "STANDALONE",
color: "NEGATIVE"
)
)
}
)
),
addRowLink: a!dynamicLink(
label: "Add Item",
value: append(
local!parts,
'recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part'(
'recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{748b9f99-eb41-4b41-8005-f977d7395c69}name': null,
'recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{fb926279-1850-4055-ba48-873fc47e1659}unitCost': null,
'recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{e3e1df6c-7f95-43c1-b8cd-1f3b0c921cae}qty': null
)
),
saveInto: local!parts
)
)
},
{
/* Replace this rich text with the component or rule that should populate this step */
a!sectionLayout(
label: "Maintenance Information",
contents: {
a!cardLayout(
contents: {
a!sideBySideLayout(
items: {
a!sideBySideItem(
item: a!imageField(
label: "Image",
labelPosition: "COLLAPSED",
images: {
a!documentImage(
document: if(
condition: a!isNotNullOrEmpty(local!selectedPackage['recordType!{4159bc7e-822e-44d7-bdea-42ce7ab5c096}AA Maintenance.relationships.{b3dea6a6-f9d2-4201-a5f7-bb4126b9f6e1}vehicle.fields.{c7d0b689-e98f-4cb7-8477-6c63943b30a0}image']),
valueIfTrue: local!selectedPackage['recordType!{4159bc7e-822e-44d7-bdea-42ce7ab5c096}AA Maintenance.relationships.{b3dea6a6-f9d2-4201-a5f7-bb4126b9f6e1}vehicle.fields.{c7d0b689-e98f-4cb7-8477-6c63943b30a0}image'],
valueIfFalse: a!EXAMPLE_DOCUMENT_IMAGE()
)
)
},
size: "MEDIUM",
isThumbnail: false,
style: "STANDARD"
),
width: "MINIMIZE"
),
a!sideBySideItem(
item: a!richTextDisplayField(
labelPosition: "COLLAPSED",
value: {
a!richTextHeader(
text:
local!selectedPackage['recordType!{4159bc7e-822e-44d7-bdea-42ce7ab5c096}AA Maintenance.relationships.{b3dea6a6-f9d2-4201-a5f7-bb4126b9f6e1}vehicle.fields.{aea56eae-0801-450a-9aa5-5a1a41e48060}year'] & " " &
local!selectedPackage['recordType!{4159bc7e-822e-44d7-bdea-42ce7ab5c096}AA Maintenance.relationships.{b3dea6a6-f9d2-4201-a5f7-bb4126b9f6e1}vehicle.fields.{41ba4a5a-f36f-474a-b17d-c12f6869260f}make'] & " " &
local!selectedPackage['recordType!{4159bc7e-822e-44d7-bdea-42ce7ab5c096}AA Maintenance.relationships.{b3dea6a6-f9d2-4201-a5f7-bb4126b9f6e1}vehicle.fields.{19858bdc-1ba7-46b0-8f44-c9bdcbd61fca}model'],
size: "MEDIUM"
),
a!richTextItem(
text: local!selectedPackage['recordType!{4159bc7e-822e-44d7-bdea-42ce7ab5c096}AA Maintenance.fields.{36dbff6f-ffca-41a0-902e-4e20ed0bc958}issue']
)
}
)
)
}
)
},
height: "AUTO",
shape: "ROUNDED",
marginBelow: "STANDARD"
)
}
),
a!sectionLayout(
label: "PARTS",
contents: {
a!gridField(
data: local!parts,
columns: {
a!gridColumn(
label: "Part",
value: fv!row['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{748b9f99-eb41-4b41-8005-f977d7395c69}name']
),
a!gridColumn(
label: "Unit Cost",
value: fv!row['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{fb926279-1850-4055-ba48-873fc47e1659}unitCost']
),
a!gridColumn(
label: "Quantity",
value: fv!row['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{e3e1df6c-7f95-43c1-b8cd-1f3b0c921cae}qty']
),
a!gridColumn(
label: "Cost",
value: fv!row['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{fb926279-1850-4055-ba48-873fc47e1659}unitCost'] * fv!row['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{e3e1df6c-7f95-43c1-b8cd-1f3b0c921cae}qty']
),
}
)
},
),
a!richTextDisplayField(
value: a!richTextItem(
text: "Estimate Total: "&
if(
length(local!parts)>0,
sum(local!parts['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{e3e1df6c-7f95-43c1-b8cd-1f3b0c921cae}qty'] * local!parts['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{fb926279-1850-4055-ba48-873fc47e1659}unitCost']),
0
),
style: "STRONG"
),
align: "RIGHT"
)
}
),
a!columnsLayout(
columns: {
a!columnLayout(
contents: {
a!buttonArrayLayout(
buttons: {
a!buttonWidget(
label: "Back",
value: local!currentMilestoneBarStep - 1,
saveInto: local!currentMilestoneBarStep,
style: "OUTLINE",
showWhen: local!currentMilestoneBarStep > 1
),
a!buttonWidget(
label: "Cancel",
style: if(
local!currentMilestoneBarStep = 1,
"OUTLINE",
"LINK"
)
)
},
align: "START"
)
}
),
a!columnLayout(
contents: {
a!buttonArrayLayout(
buttons: a!buttonWidget(
label: if(
local!currentMilestoneBarStep = length(local!milestoneBarSteps),
"Submit",
"Next"
),
saveInto: if(
local!currentMilestoneBarStep = length(local!milestoneBarSteps),
{
a!forEach(
items: local!parts,
expression:
a!save(
target: fv!item['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{0ea77c5d-4f9c-40e6-b4cc-7c4498646257}maintenanceId'],
value: local!selectedPackage['recordType!{cd5f88a2-e8fd-42ef-9914-a827dccf5023}I1 Part.fields.{0ea77c5d-4f9c-40e6-b4cc-7c4498646257}maintenanceId']
)
),
a!save(
target: ri!parts,
values: local!parts
),
},
a!save(
local!currentMilestoneBarStep,
local!currentMilestoneBarStep + 1
)
),
style: "SOLID"
)
)
}
)
}
)
}
)
}
}
)