New Post: Retrieving javascript line index during execution

Hi again,
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In 5.4.0 V8ScriptEngine.Script.getStackTrace() throws
RuntimeBinderException: 'Microsoft.ClearScript.V8.V8ScriptItem' does not contain a definition for 'EngineInternal'

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Actually exceptions like that are often thrown and handled internally during C# dynamic operations, with or without ClearScript's involvement. If you see an exception like that in the debugger, you should be able to continue safely.
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Something related to V8 debugging has changed in this version though so beware when upgrading (our custom debugger which was working fine on 5.4.0 doesn't work anymore)

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ClearScript 5.4.1 does have a new V8 debug agent. The old one was built into V8, but the V8 team removed it a while back. If you're encountering issues with the new one, we'd love to hear the details.

Thanks!