Error during modernization of Wiki page - 't' is invalid after a value. Expected either ',', '}', or ']'

[binUmmer]

Modernization Summary Report

Date	Duration	Source Page	Target Page Url	Status
11/16/2023 1:50:22 PM	00:00:06	/SitePages/BE - Speaker Interest.aspx		A issue prevented successful transformation

Critical Errors during transformation

11/16/2023 1:50:28 PM - [/SitePages/BE - Speaker Interest.aspx](https://contoso.sharepoint.com/teams/DWT-Operations-COE/SitePages/BE - Speaker Interest.aspx)

't' is invalid after a value. Expected either ',', '}', or ']'. Path: $ | LineNumber: 0 | BytePositionInLine: 84. at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
at System.Text.Json.Serialization.JsonConverter1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state) at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan1 utf8Json, JsonTypeInfo jsonTypeInfo, Nullable1 actualByteCount) at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan1 json, JsonTypeInfo jsonTypeInfo)
at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
at PnP.Core.Model.SharePoint.PageWebPart.set_PropertiesJson(String value)
at PnP.Framework.Modernization.Transform.ContentTransformator.Transform(List`1 webParts)
at PnP.Framework.Modernization.Transform.PageTransformator.Transform(PageTransformationInformation pageTransformationInformation)

Individual Page details

Transformation Details: /SitePages/BE - Speaker Interest.aspx

• Report date: 11/16/2023 1:50:22 PM
• Transform duration: 00:00:06
• Mode: Wiki Page Transformation
• Transforming from site: https://contoso.sharepoint.com/teams/DWT-Operations-COE
• Transforming page: /teams/DWT-Operations-COE/SitePages/BE - Speaker Interest.aspx
• Source SharePoint version: Online (16.0.0.24301)
• A critical error occurred - transformation did not complete

Page Transformation Settings

Property	Setting
Engine version	1.13.1.0
Target Page Takes Source Page Name	True
Target Page Prefix	Migrated_
Source Page Prefix	Previous_
Copy Page Metadata	False
Set Author In Page Header	False
Replace Home Page With Default Home Page	False
Overwrite	True
Target Page Name
Target Page Folder
Target Page Folder Overrides Default Folder	False
Keep Page Specific Permissions	True
Remove Empty Sections And Columns	True
Handle Wiki Images And Videos	True
Add Table List Image As Image Web Part	True
Keep Page Creation Modification Information	True
Publish Created Page	True
Post As News	False
Disable Page Comments	False
Skip Url Rewrite	False
Skip Default Url Rewrite	False
Url Mapping File
Skip Hidden Web Parts	False
Term Mapping File
Skip Term Store Mapping	False
Skip User Mapping	False
User Mapping File
L D A P Connection String
Skip Telemetry	False

Transformation Operation Details

Date	Operation	Actions Performed
11/16/2023 1:50:22 PM	Input Validation	Validation checks complete
11/16/2023 1:50:22 PM	SharePoint Connection	Loading client context objects
11/16/2023 1:50:22 PM	Page Creation	Detect if the page is living inside a folder
11/16/2023 1:50:22 PM	Page Creation	Using the supplied prefix
11/16/2023 1:50:22 PM	Page Creation	Just try to load the page in the fastest possible manner, we only want to see if the page exists or not
11/16/2023 1:50:24 PM	Load	Page does not exist in current web
11/16/2023 1:50:24 PM	Page Creation	Checking Page Exists
11/16/2023 1:50:26 PM	Page Creation	Modern page created
11/16/2023 1:50:26 PM	Home page handling	Check if the transformed page is the web's home page
11/16/2023 1:50:26 PM	Home page handling	Welcome page setting does exist, checking if the transform page is a home page
11/16/2023 1:50:26 PM	Home page handling	The current page is not used as the site home page
11/16/2023 1:50:26 PM	Article page handling	Transforming source page as Article page
11/16/2023 1:50:26 PM	Article page handling	Page Header Set to None. Removing the page header
11/16/2023 1:50:26 PM	Article page handling	Recognized source page as a Wiki Page. - Analyzing web parts and page layouts
11/16/2023 1:50:28 PM	Content Transform	Source page contains web part One Trick Pony of type Microsoft.SharePoint.WebPartPages.ScriptEditorWebPart
11/16/2023 1:50:28 PM	Content Transform	Source page contains web part Wiki Search of type Microsoft.Office.Server.Search.WebControls.SearchBoxScriptWebPart
11/16/2023 1:50:28 PM	Content Transform	Source page contains web part Page Owner of type Microsoft.SharePoint.WebPartPages.XsltListViewWebPart
11/16/2023 1:50:28 PM	Article page handling	Splitting images and videos from wiki text - as modern text web part does not support embedded images and videos
11/16/2023 1:50:28 PM	Set Page Title	Setting the modern page title: BE - Speaker Interest
11/16/2023 1:50:28 PM	Article page handling	Preparing content transformation
11/16/2023 1:50:28 PM	Article page handling	Transforming content
11/16/2023 1:50:28 PM	Content Transform	Transforming web parts
11/16/2023 1:50:28 PM	Web Part Mapping	Web Part:'Wiki text' of type 'SharePointPnP.Modernization.WikiTextPart' is being transformed
11/16/2023 1:50:28 PM	Web Part Mapping	Processing selector functions
11/16/2023 1:50:28 PM	Web Part Mapping	Combining mapping data
11/16/2023 1:50:28 PM	Adding Web Parts to Target Page	Added 'Client Side Text Web Part' to target page
11/16/2023 1:50:28 PM	Web Part Mapping	Web Part:'Image in wiki text' of type 'SharePointPnP.Modernization.WikiImagePart' is being transformed
11/16/2023 1:50:28 PM	Web Part Mapping	Processing selector functions
11/16/2023 1:50:28 PM	Web Part Mapping	Combining mapping data
11/16/2023 1:50:28 PM	Adding Web Parts to Target Page	Using 'Image' modern web part