Null?list must be used within a SAIL component.

Question

Hi everyone, I hope you can help me with something that is driving me crazy. For some scenarios it works and for others it doesn't, but basically I have an interface where the only thing I do is show database information. I went from validating nulls in the following way, {} then to "" and finally null() but the error was always the same "Null?list must be used within a SAIL component." 
 I attach an example of my code, I hope you can help me identify what the problem is. 
 
 a!localVariables(
 local!newComment,
 local!dataVerification: if(
 a!isNullOrEmpty(
 ri!recordRequest['recordType!{f3693eb2-ffb2-4407-814e-681b44ba8ef5}TTC Request.relationships.{42fd7ed7-d716-49c6-b449-e1fa839b532a}client.fields.{82090d2d-4f09-4af2-9995-eda5781d1392}id']
 ),
 "",
 rule!TTC_getVerificationByIdClient(
 idClient: ri!recordRequest['recordType!{f3693eb2-ffb2-4407-814e-681b44ba8ef5}TTC Request.relationships.{42fd7ed7-d716-49c6-b449-e1fa839b532a}client.fields.{82090d2d-4f09-4af2-9995-eda5781d1392}id']
 )
 ),
 local!lists: if(
 a!isNullOrEmpty(
 local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{14a9cb32-9e4d-45cd-95ed-06d4efb6fcf1}taoMatchMetamap.fields.{88560bbd-34c6-41c1-a4b8-46296bedb7cf}types']
 ),
 "",
 trim(
 split(
 local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{14a9cb32-9e4d-45cd-95ed-06d4efb6fcf1}taoMatchMetamap.fields.{88560bbd-34c6-41c1-a4b8-46296bedb7cf}types'],
 ";"
 )
 )
 ),
 local!totalLists: if(
 a!isNullOrEmpty(local!lists),
 "",
 reject(
 fn!isnull,
 union(local!lists, local!lists)
 )
 ),
 {
 a!columnsLayout(
 columns: {
 a!columnLayout(
 contents: {
 rule!COECO_CardBackground(
 contents: {
 a!columnsLayout(
 columns: {
 a!columnLayout(
 contents: {
 a!richTextDisplayField(
 labelPosition: "COLLAPSED",
 value: {
 a!richTextItem(
 text: { "Visor Judicial" },
 color: "ACCENT",
 size: "MEDIUM",
 style: { "STRONG" }
 )
 },
 align: "CENTER"
 ),
 a!tagField(
 labelPosition: "COLLAPSED",
 tags: {
 a!tagItem(
 text: if(
 local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{49f77aaf-6d2c-476c-98d8-e5f56a975a1b}isViewer'],
 "SI",
 "NO"
 ),
 backgroundColor: if(
 local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{49f77aaf-6d2c-476c-98d8-e5f56a975a1b}isViewer'],
 "#A00000",
 cons!COECO_TXT_COLOR_GREEN
 )
 )
 },
 align: "CENTER"
 )
 }
 ),
 a!columnLayout(
 contents: {
 a!richTextDisplayField(
 labelPosition: "COLLAPSED",
 value: {
 a!richTextItem(
 text: { "Listas Internas de Alertas" },
 color: "ACCENT",
 size: "MEDIUM",
 style: { "STRONG" }
 )
 },
 align: "CENTER"
 ),
 a!tagField(
 labelPosition: "COLLAPSED",
 tags: {
 a!tagItem(
 text: if(
 local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{ff07e6d7-b927-447c-8c09-1f0809e37ded}isInternal'],
 "SI",
 "NO"
 ),
 backgroundColor: if(
 local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{ff07e6d7-b927-447c-8c09-1f0809e37ded}isInternal'],
 "#A00000",
 cons!COECO_TXT_COLOR_GREEN
 )
 )
 },
 align: "CENTER"
 )
 }
 ),
 a!columnLayout(
 contents: {
 a!richTextDisplayField(
 labelPosition: "COLLAPSED",
 value: {
 a!richTextItem(
 text: { "Listas Internacionales (MetaMAP)" },
 color: "ACCENT",
 size: "MEDIUM",
 style: { "STRONG" }
 )
 },
 align: "CENTER"
 ),
 a!tagField(
 labelPosition: "COLLAPSED",
 tags: {
 a!tagItem(
 text: if(
 a!isNullOrEmpty(
 local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{14a9cb32-9e4d-45cd-95ed-06d4efb6fcf1}taoMatchMetamap']
 ),
 "NO",
 "SI"
 ),
 backgroundColor: if(
 a!isNullOrEmpty(
 local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{14a9cb32-9e4d-45cd-95ed-06d4efb6fcf1}taoMatchMetamap']
 ),
 cons!COECO_TXT_COLOR_GREEN,
 "#A00000"
 )
 )
 },
 align: "CENTER"
 )
 }
 )
 }
 )
 },
 style: "STANDARD",
 marginBelow: "STANDARD",
 height: "AUTO"
 )
 }
 )
 }
 ),
 a!columnsLayout(
 columns: {
 a!columnLayout(
 contents: {
 rule!COECO_CardBackground(
 contents: {
 a!sectionLayout(
 label: "Listas Internaciones (Metamap)",
 labelIcon: "globe-alt",
 contents: {
 a!columnsLayout(
 columns: {
 a!columnLayout(
 contents: {
 a!textField(
 label: "Score",
 labelPosition: "ABOVE",
 value: if(
 a!isNullOrEmpty(local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{14a9cb32-9e4d-45cd-95ed-06d4efb6fcf1}taoMatchMetamap']),
 "Sin Coincidencias",
 local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{14a9cb32-9e4d-45cd-95ed-06d4efb6fcf1}taoMatchMetamap.fields.{7c79fa72-d535-405a-b4a8-1916c1e18d9b}score']
 ),
 refreshAfter: "UNFOCUS",
 readOnly: true,
 validations: {}
 ),
 a!richTextDisplayField(
 label: "Link",
 value: a!richTextItem(
 text: if(
 a!isNullOrEmpty(local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{14a9cb32-9e4d-45cd-95ed-06d4efb6fcf1}taoMatchMetamap']),
 "Sin Coincidencias",
 local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{14a9cb32-9e4d-45cd-95ed-06d4efb6fcf1}taoMatchMetamap.fields.{8ac38eb5-2b14-4a03-aca4-f218deaf4ff8}link']
 ),
 link: if(
 a!isNullOrEmpty(local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{14a9cb32-9e4d-45cd-95ed-06d4efb6fcf1}taoMatchMetamap.fields.{8ac38eb5-2b14-4a03-aca4-f218deaf4ff8}link']),
 "",
 a!safeLink(
 uri: local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{14a9cb32-9e4d-45cd-95ed-06d4efb6fcf1}taoMatchMetamap.fields.{8ac38eb5-2b14-4a03-aca4-f218deaf4ff8}link']
 )
 )
 )
 )
 }
 ),
 a!columnLayout(
 contents: {
 a!textField(
 label: "Nombre y apellido",
 labelPosition: "ABOVE",
 value: if(
 a!isNullOrEmpty(local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{14a9cb32-9e4d-45cd-95ed-06d4efb6fcf1}taoMatchMetamap']),
 "Sin Coincidencias",
 local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{14a9cb32-9e4d-45cd-95ed-06d4efb6fcf1}taoMatchMetamap.fields.{f701fc8a-477e-465a-a206-4c32dd9a1e1c}fullName']
 ),
 refreshAfter: "UNFOCUS",
 readOnly: true,
 validations: {}
 ),
 a!richTextDisplayField(
 label: "Listas con coincidencias",
 value: a!richTextItem(
 text: a!forEach(
 items: local!totalLists,
 expression: fv!item & chr(10)
 )
 )
 )
 }
 )
 }
 )
 }
 )
 },
 style: "STANDARD",
 marginBelow: "STANDARD",
 height: "AUTO"
 ),
 rule!COECO_CardBackground(
 contents: {
 a!sectionLayout(
 label: "Visor Judicial",
 labelIcon: "search",
 contents: {
 a!columnsLayout(
 columns: {
 a!columnLayout(
 contents: {
 a!textField(
 label: "Indicador de coincidencias",
 labelPosition: "ABOVE",
 value: a!defaultValue(
 local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{e0052b44-e50c-4811-ae5f-0bb7bf8fd44e}maxRiskPoints'],
 0
 ) & "% ",
 refreshAfter: "UNFOCUS",
 readOnly: true,
 validations: {}
 ),
 a!textField(
 label: "Pa&#237;s de b&#250;squeda",
 labelPosition: "ABOVE",
 value: if(
 a!isNullOrEmpty(local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{ef01a105-ba7f-494b-a438-e9aa7d5400b4}client.fields.{f9a2b654-4368-4ce1-95dc-1d2d1b4f4cc0}ateneaNacionalityCountryId']),
 "Sin Coincidencias",
 index(
 rule!COECO_QRY_ATENEA_GetCountry(
 alphaCode3: local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{ef01a105-ba7f-494b-a438-e9aa7d5400b4}client.fields.{f9a2b654-4368-4ce1-95dc-1d2d1b4f4cc0}ateneaNacionalityCountryId']
 ),
 'recordType!{b33fb39d-b93e-453e-a8d8-523856dca4da}COECO ATENEA Country.fields.{bfae316c-a590-41b4-b29a-9e61175c1687}description',
 null()
 )
 ),
 refreshAfter: "UNFOCUS",
 readOnly: true,
 validations: {}
 ),
 a!textField(
 label: "Verificaci&#243;n en listas de riesgos 413 de Am&#233;rica Latina",
 labelPosition: "ABOVE",
 value: rule!TTC_GetViewerFlagLabel(
 flag: local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{f7a8d026-9cf7-4f9a-8fbe-3405d83126e3}isV413']
 ),
 refreshAfter: "UNFOCUS",
 readOnly: true,
 validations: {}
 ),
 a!textField(
 label: "Identificaci&#243;n de PEPS",
 labelPosition: "ABOVE",
 value: rule!TTC_GetViewerFlagLabel(
 flag: local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{bc5c0f24-5c5c-4e07-8120-3e62ca4c4176}isIDPEP']
 ),
 refreshAfter: "UNFOCUS",
 readOnly: true,
 validations: {}
 ),
 a!richTextDisplayField(
 label: "Link",
 value: a!richTextItem(
 text: if(
 a!isNullOrEmpty(local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{754020c5-ce73-4644-adcb-ddcf7c93d57f}linkReport']),
 "Sin Coincidencias",
 local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{754020c5-ce73-4644-adcb-ddcf7c93d57f}linkReport']
 ),
 link: if(
 a!isNullOrEmpty(local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{754020c5-ce73-4644-adcb-ddcf7c93d57f}linkReport']),
 "",
 a!safeLink(
 uri: local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{754020c5-ce73-4644-adcb-ddcf7c93d57f}linkReport']
 )
 )
 )
 )
 }
 ),
 a!columnLayout(
 contents: {
 a!textField(
 label: "Nombre y apellido",
 labelPosition: "ABOVE",
 value: if(
 a!isNullOrEmpty(local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{14a9cb32-9e4d-45cd-95ed-06d4efb6fcf1}taoMatchMetamap']),
 "Sin coincidencias",
 local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.relationships.{14a9cb32-9e4d-45cd-95ed-06d4efb6fcf1}taoMatchMetamap.fields.{f701fc8a-477e-465a-a206-4c32dd9a1e1c}fullName']
 ),
 refreshAfter: "UNFOCUS",
 readOnly: true,
 validations: {}
 ),
 a!textField(
 label: "Verificaci&#243;n en 350 listas de sanciones en el mundo",
 labelPosition: "ABOVE",
 value: rule!TTC_GetViewerFlagLabel(
 flag: local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{9c8fabc3-31de-46d2-8a01-42d9ac121eef}isV350']
 ),
 refreshAfter: "UNFOCUS",
 readOnly: true,
 validations: {}
 ),
 a!textField(
 label: "Registros criminales",
 labelPosition: "ABOVE",
 value: rule!TTC_GetViewerFlagLabel(
 flag: local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{d19211cc-bbc7-4d77-afbf-f22ed95d18a3}isRCR']
 ),
 refreshAfter: "UNFOCUS",
 readOnly: true,
 validations: {}
 ),
 a!textField(
 label: "Noticias publicadas en medios de comunicaci&#243;n",
 labelPosition: "ABOVE",
 value: rule!TTC_GetViewerFlagLabel(
 flag: local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{afd9b93f-789c-4718-b54a-8da1def41a4d}isNPEM']
 ),
 refreshAfter: "UNFOCUS",
 readOnly: true,
 validations: {}
 )
 }
 )
 }
 )
 }
 )
 },
 style: "STANDARD",
 marginBelow: "STANDARD",
 height: "AUTO"
 ),
 rule!COECO_CardBackground(
 contents: {
 a!sectionLayout(
 label: "Comentarios",
 labelIcon: "comments",
 contents: {
 a!columnsLayout(
 columns: {
 a!columnLayout(
 contents: {
 a!cardLayout(
 contents: {
 a!paragraphField(
 label: "",
 placeholder: "Ingrese un comentario relacionado a la solicitud",
 value: local!newComment,
 saveInto: { local!newComment }
 ),
 a!buttonArrayLayout(
 buttons: {
 a!buttonWidget(
 label: "Agregar Comentario",
 icon: "plus",
 iconPosition: "START",
 value: {
 'recordType!{8d75091e-ee98-49ff-a678-074da0dc9a70}TTC Comment'(
 'recordType!{8d75091e-ee98-49ff-a678-074da0dc9a70}TTC Comment.fields.{4851abf1-7604-47d2-84e7-1d54a7979eb6}commentBy': loggedInUser(),
 'recordType!{8d75091e-ee98-49ff-a678-074da0dc9a70}TTC Comment.fields.{8d0a39a1-c5c0-45f4-b4e3-d8f660623cf7}commentOn': now(),
 'recordType!{8d75091e-ee98-49ff-a678-074da0dc9a70}TTC Comment.fields.{f879e8ef-ad91-40ad-ad88-9911d829b3be}value': local!newComment
 )
 },
 saveInto: {
 a!save(
 ri!recordRequest['recordType!{f3693eb2-ffb2-4407-814e-681b44ba8ef5}TTC Request.relationships.{0ed080cf-a343-46ec-ab5f-47dc644d7602}requestComment'],
 append(
 ri!recordRequest['recordType!{f3693eb2-ffb2-4407-814e-681b44ba8ef5}TTC Request.relationships.{0ed080cf-a343-46ec-ab5f-47dc644d7602}requestComment'],
 save!value
 )
 ),
 a!save(local!newComment, null())
 },
 style: "SOLID",
 color: "ACCENT",
 disabled: or(
 ri!readOnly,
 a!isNullOrEmpty(local!newComment)
 )
 )
 },
 align: "START"
 )
 },
 height: "AUTO",
 style: "STANDARD",
 marginBelow: "STANDARD"
 )
 }
 ),
 a!columnLayout(
 contents: {
 a!cardLayout(
 contents: {
 if(
 a!isNullOrEmpty(
 ri!recordRequest['recordType!{f3693eb2-ffb2-4407-814e-681b44ba8ef5}TTC Request.relationships.{0ed080cf-a343-46ec-ab5f-47dc644d7602}requestComment']
 ),
 "",
 a!forEach(
 items: ri!recordRequest['recordType!{f3693eb2-ffb2-4407-814e-681b44ba8ef5}TTC Request.relationships.{0ed080cf-a343-46ec-ab5f-47dc644d7602}requestComment'],
 expression: a!sectionLayout(
 contents: {
 a!sideBySideLayout(
 items: {
 a!sideBySideItem(
 item: a!stampField(
 labelPosition: "COLLAPSED",
 text: if(
 a!isNullOrEmpty(
 ri!recordRequest['recordType!{f3693eb2-ffb2-4407-814e-681b44ba8ef5}TTC Request.relationships.{0ed080cf-a343-46ec-ab5f-47dc644d7602}requestComment.fields.{4851abf1-7604-47d2-84e7-1d54a7979eb6}commentBy']
 ),
 "N/A",
 initials(
 user(
 fv!item['recordType!{8d75091e-ee98-49ff-a678-074da0dc9a70}TTC Comment.fields.{4851abf1-7604-47d2-84e7-1d54a7979eb6}commentBy'],
 "firstName"
 ) & " " & user(
 fv!item['recordType!{8d75091e-ee98-49ff-a678-074da0dc9a70}TTC Comment.fields.{4851abf1-7604-47d2-84e7-1d54a7979eb6}commentBy'],
 "lastName"
 )
 )
 ),
 backgroundColor: "SECONDARY",
 size: "SMALL"
 ),
 width: "MINIMIZE"
 ),
 a!sideBySideItem(
 item: a!richTextDisplayField(
 labelPosition: "COLLAPSED",
 value: {
 a!richTextItem(
 text: user(
 fv!item['recordType!{8d75091e-ee98-49ff-a678-074da0dc9a70}TTC Comment.fields.{4851abf1-7604-47d2-84e7-1d54a7979eb6}commentBy'],
 "firstName"
 ) & " " & user(
 fv!item['recordType!{8d75091e-ee98-49ff-a678-074da0dc9a70}TTC Comment.fields.{4851abf1-7604-47d2-84e7-1d54a7979eb6}commentBy'],
 "lastName"
 ),
 link: a!userRecordLink(),
 linkStyle: "STANDALONE",
 style: "STRONG"
 ),
 char(10),
 a!richTextItem(
 text: fv!item['recordType!{8d75091e-ee98-49ff-a678-074da0dc9a70}TTC Comment.fields.{8d0a39a1-c5c0-45f4-b4e3-d8f660623cf7}commentOn'],
 color: "SECONDARY"
 )
 }
 )
 )
 },
 alignVertical: "MIDDLE"
 ),
 a!textField(
 labelPosition: "COLLAPSED",
 value: fv!item['recordType!{8d75091e-ee98-49ff-a678-074da0dc9a70}TTC Comment.fields.{f879e8ef-ad91-40ad-ad88-9911d829b3be}value'],
 saveInto: {
 fv!item['recordType!{8d75091e-ee98-49ff-a678-074da0dc9a70}TTC Comment.fields.{f879e8ef-ad91-40ad-ad88-9911d829b3be}value']
 },
 readOnly: true()
 )
 }
 )
 )
 )
 },
 height: "AUTO",
 showWhen: a!isNotNullOrEmpty(
 ri!recordRequest['recordType!{f3693eb2-ffb2-4407-814e-681b44ba8ef5}TTC Request.relationships.{0ed080cf-a343-46ec-ab5f-47dc644d7602}requestComment']
 ),
 style: "STANDARD",
 marginBelow: "STANDARD"
 )
 }
 )
 }
 )
 }
 )
 }
 )
 }
 ),
 a!columnLayout(
 contents: {
 rule!COECO_CardBackground(
 contents: {
 a!sectionLayout(
 label: "Listas Internas de Alertas de Cumplimiento",
 labelIcon: "building",
 contents: {
 a!columnsLayout(
 columns: {
 a!columnLayout(
 contents: {
 rule!TTC_ROV_NaturalPerson(
 ids: rule!COECO_SplitValue(
 value: local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{e615640a-26b8-4c02-8f79-94452548b880}idNatural']
 ),
 showWhen: a!isNotNullOrEmpty(local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{e615640a-26b8-4c02-8f79-94452548b880}idNatural'])
 
 ),
 rule!TTC_ROV_UAF(
 ids: rule!COECO_SplitValue(
 value: local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{86e922cd-da4e-4942-86b7-44df8353a783}idMentioned']
 ),
 showWhen: a!isNotNullOrEmpty(local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{86e922cd-da4e-4942-86b7-44df8353a783}idMentioned'])
 
 ),
 rule!TTC_ROV_ComplianceRequest(
 ids: rule!COECO_SplitValue(
 value: local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{0610dc1b-b231-4bc0-8cdd-61d76d0ef058}idCompliance']
 ),
 showWhen: a!isNotNullOrEmpty(local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{0610dc1b-b231-4bc0-8cdd-61d76d0ef058}idCompliance'])
 
 ),
 rule!TTC_ROV_Pep(
 ids: rule!COECO_SplitValue(
 value: local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{2c5e283d-bb68-4b96-9184-ba4295b0e9c3}idPEP']
 ),
 showWhen: a!isNotNullOrEmpty(local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{2c5e283d-bb68-4b96-9184-ba4295b0e9c3}idPEP'])
 ),
 rule!TTC_ROV_News(
 ids: rule!COECO_SplitValue(
 value: local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{c3133f04-707e-4fa4-a985-56e56327714b}idNews']
 ),
 showWhen:a!isNotNullOrEmpty(local!dataVerification['recordType!{dfadd5c5-0649-4812-a479-8214f3ae8fbe}TTC Verification.fields.{c3133f04-707e-4fa4-a985-56e56327714b}idNews'])
 )
 },
 width: ""
 )
 }
 )
 }
 )
 },
 style: "STANDARD",
 marginBelow: "STANDARD",
 height: "AUTO"
 )
 }
 )
 }
 )
 }
)

Stefan Helzle · Accepted Answer

As I cannot run your code, I have no idea how to help. 
 In such situations, I delete random larger to smaller pieces of code to narrow down the problematic area.

Mike Schmitt · Answer

I don't see any outwardly obvious errors there - try commenting out piece by piece until you isolate the exact component (or exact line of code) causing the error.

Null?list must be used within a SAIL component.

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