Javascript Evaluation generate fatal error

[qberthet]

I'm trying to get html element size and position with getBoundingClientRect function on my element. I have this code running in my Render Process :

Code: Select all

void OnContextCreated(CefRefPtr<CefBrowser> browser, CefRefPtr<CefFrame> frame, CefRefPtr<CefV8Context> context) override
{
    CefRefPtr<CefV8Value> retval;
    CefRefPtr<CefV8Exception> exception;
    bool success = context->Eval("(document.getElementsByClassName('myClass')[0].getBoundingClientRect())", CefString(), 0, retval, exception);
    /* stuff with retval */
}


This raises leads to a crash only when using the getBoundingClientRect function.
The code crash with the following message : [1106/144536.226:FATAL:LayoutTreeBuilder.h(66)] Check failed: node.InActiveDocument().

I am using 3202 cef version.

[ndesktop]

Maybe the collection document.getElementsByClassName('myClass') is empty and [0] crashes instead?

[qberthet]

I've updated the cef version, fixes all the bugs it creates and finally get a javascript error so yeah, at that point the request couldn't give me the element. I postponed the request after the client loading finished and it worked well.