Call Graph is not working, no output

[somjit-jpmc]

It was working a few days ago but from today onwards it stopped working. I'm using v0.2.0.

Below is the error report, any ideas?
note: call graph(this) , i.e. active editor one still works

2024-01-25 09:08:16.972 [error] Error: extraneous input 'value' expecting '=>' (56:24)
	at Object.parse (C:\<path>\vscode1.81\1.81.1\.vscode\extensions\tintinweb.solidity-visual-auditor-0.2.0\node_modules\@solidity-parser\parser\dist\index.cjs.js:36975:11)
	at C:\<path>\vscode1.81\1.81.1\.vscode\extensions\tintinweb.solidity-visual-auditor-0.2.0\node_modules\surya\lib\graph.js:86:23
	at _loop (C:\<path>\vscode1.81\1.81.1\.vscode\extensions\tintinweb.solidity-visual-auditor-0.2.0\node_modules\surya\lib\graph.js:95:6)
	at Object.graph (C:\<path>\vscode1.81\1.81.1\.vscode\extensions\tintinweb.solidity-visual-auditor-0.2.0\node_modules\surya\lib\graph.js:221:18)
	at Commands.surya (C:\<path>\vscode1.81\1.81.1\.vscode\extensions\tintinweb.solidity-visual-auditor-0.2.0\src\features\commands.js:218:23)
	at C:\<path>\vscode1.81\1.81.1\.vscode\extensions\tintinweb.solidity-visual-auditor-0.2.0\src\extension.js:292:20
	at a.h (c:\<path>\vscode1.81\1.81.1\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:102:77777)
	at a.$executeContributedCommand (c:\<path>\vscode1.81\1.81.1\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:102:78637)
	at t.N (c:\<path>\vscode1.81\1.81.1\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:114:7983)
	at t.M (c:\<path>\vscode1.81\1.81.1\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:114:7749)
	at t.H (c:\<path>\vscode1.81\1.81.1\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:114:6830)
	at t.G (c:\<path>\vscode1.81\1.81.1\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:114:5906)
	at r.value (c:\<path>\vscode1.81\1.81.1\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:114:4736)
	at f.w (c:\<path>\vscode1.81\1.81.1\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:63:1902)
	at f.fire (c:\<path>\vscode1.81\1.81.1\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:63:2119)
	at y.fire (c:\<path>\vscode1.81\1.81.1\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:79:13931)
	at r.value (c:\<path>\vscode1.81\1.81.1\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:130:30355)
	at f.w (c:\<path>\vscode1.81\1.81.1\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:63:1902)
	at f.fire (c:\<path>\vscode1.81\1.81.1\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:63:2119)
	at y.fire (c:\<path>\vscode1.81\1.81.1\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:79:13931)
	at MessagePortMain.<anonymous> (c:\<path>\vscode1.81\1.81.1\resources\app\out\vs\workbench\api\node\extensionHostProcess.js:130:28635)
	at MessagePortMain.emit (node:events:513:28)
	at MessagePortMain._internalPort.emit (node:electron/js2c/utility_init:2:367)
```