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Closed Unassigned: Access Violation Exception in v8-x64.dll [115]

Hi!We launched a new site last week that uses ClearScript to server render a React application. After launch, we get around 2-3 crashes on Access Violation Exception in w3wp.exe a day per web server....

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Edited Unassigned: Access Violation Exception in v8-x64.dll [115]

Hi!We launched a new site last week that uses ClearScript to server render a React application. After launch, we get around 2-3 crashes on Access Violation Exception in w3wp.exe a day per web server....

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Closed Issue: [BUG] Crash when calling Interrupt() at bad time [112]

Hello,we are having issues with a portion of code that basically provokes an exception in user code called by clearscript, and then calls Interrupt on the V8 engine.It always crashes. Isn't this...

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Edited Issue: [BUG] Crash when calling Interrupt() at bad time [112]

Hello,we are having issues with a portion of code that basically provokes an exception in user code called by clearscript, and then calls Interrupt on the V8 engine.It always crashes. Isn't this...

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Updated Wiki: Home

Description ClearScript is a library that makes it easy to add scripting to your .NET applications. It currently supports JavaScript (via V8 and JScript) and VBScript.Features Simple usage; create a...

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New Post: datarow problem

Hi I must be missing something. What is wrong with my code vb.netDim engine As New V8ScriptEngine(V8ScriptEngineFlags.EnableDebugging) engine.AddHostType("Console", GetType(Console))...

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New Post: datarow problem

Hi wernersita, What is the actual .NET type of the object you're exposing as "myRow"? If it's System.Data.DataRow, the actual name of the indexer is "Item", and the following syntax should work://...

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Edited Issue: Access Violation Exception in v8-x64.dll [115]

Hi!We launched a new site last week that uses ClearScript to server render a React application. After launch, we get around 2-3 crashes on Access Violation Exception in w3wp.exe a day per web server....

View Article


Edited Issue: Access Violation Exception in v8-x64.dll [115]

Hi!We launched a new site last week that uses ClearScript to server render a React application. After launch, we get around 2-3 crashes on Access Violation Exception in w3wp.exe a day per web server....

View Article


New Post: Code Caching

Wow, that was fast! Is there documentation available on how to use it?

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New Post: Code Caching

Hi yosy, V8 caching support comes in the form of new overloads for the V8ScriptEngine.Compile and V8Runtime.Compile methods. For example, to compile a script and produce a code cache, you'd do...

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New Post: Object.defineProperty on host object

Hello, I am trying to use Object.defineProperty's set function to define a setter on a host object, however I remain unsuccessful in doing so. Getters interestingly enough work fine. I add an instance...

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Created Issue: [BUG] [V8] Crash when a JavaScript proxy targets a host object...

The native value export code doesn't recognize the proxy and crashes when it fails to retrieve the internal field.

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New Post: Object.defineProperty on host object

Greetings! The behavior you're seeing is by design. Host object properties are accessed via interception, which takes precedence over normal JavaScript property access. Failure to retrieve a...

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New Post: Clearscript V8 engine hang while debugging

Hi I've implemented a similar approach as Praveen, but encountered the same issue :( Nevertheless, I would be more than happy if I just could pause/resume, so if there is any other option to achieve a...

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New Post: Clearscript V8 engine hang while debugging

Hi Marco, One possibility might be to use ScriptEngine.ContinuationCallback. Your callback might look something like this: engine.ContinuationCallback = () => { while (ScriptIsPaused()) {...

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New Post: Clearscript V8 engine hang while debugging

Hi, Thanks for the hint. Best, Marco

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Created Unassigned: [BUG] [VBScriptEngine] Process memory leak when...

In version 5.4.7 and 5.4.8 there's still a memory leak related to script evaluations with the VBScriptEngine. I've attached a test project, where 1000 predefined equations can be evaluated with...

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Commented Unassigned: [BUG] [VBScriptEngine] Process memory leak when...

In version 5.4.7 and 5.4.8 there's still a memory leak related to script evaluations with the VBScriptEngine. I've attached a test project, where 1000 predefined equations can be evaluated with...

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Commented Unassigned: [BUG] [VBScriptEngine] Process memory leak when...

In version 5.4.7 and 5.4.8 there's still a memory leak related to script evaluations with the VBScriptEngine. I've attached a test project, where 1000 predefined equations can be evaluated with...

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