Error on cracking projects and load code lense #113

Failed to build xxx.fsproj: Object reference not set to an instance of an object.
 at ProjectCracker.parseProjectAssets(FileInfo projectAssetsJson) in /Users/george/Documents/fsharp-language-server/src/ProjectCracker/ProjectCracker.fs:line 197
 at ProjectCracker.crack(FileInfo fsproj) in /Users/george/Documents/fsharp-language-server/src/ProjectCracker/ProjectCracker.fs:line 559
xxx.fsproj: 
 ProjectFileName: "xxx"
 SourceFiles: [||]
 ReferencedProjects: []
 OtherOptions: [|"--noframework"|]
 LoadTime: 27/10/2022 09:31:23
 ExtraProjectInfo: <null>
 IsIncompleteTypeCheckEnvironment: false
 OriginalLoadReferences: []
 ExtraProjectInfo: <null>
 Stamp: <null>
 UnresolvedReferences: <null>
 UseScriptResolutionRules: false
Failed to create code lens because project options failed to load: [{ range = { start = { line = 0
 character = 0 }
 end = { line = 0
 character = 1 } }
 severity = Some Error
 code = None
 source = None
 message =
 "No .fsproj or .fsx file references c:\xxx\xxx.fs" }]