unknown issue

[giridharb54]

I have integrated cef3 with my application. I loaded the browser with "www.google.com" which contains today's doodle. It loaded fine and after sometime it crashed the subproc.exe(render process) with error "assertion failed : m_decodersize >= framebytescleared". Please let me know how to solve this issue

[magreenblatt]

You can use a release build of libcef with the debug build of your application to avoid debug assertions.

[giridharb54]

the subproc.exe is crashing. Also on loading few sites rich in html5 my subproc.exe is crashing. The code for seperate executable is as shown below.

Code: Select all

#include <windows.h>
#include <stdlib.h>
#include <string.h>
#include <tchar.h>

#include "include/cef_app.h"
#include "include/cef_base.h"
#include "cefapplicationhandler.h"


int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE, PWSTR pCmdLine, int nCmdShow)
{   
   CefMainArgs main_args(hInstance);
   
   CefRefPtr<cefapplicationhandler> app(new cefapplicationhandler);
   return CefExecuteProcess(main_args, app.get());
   
}


Code: Select all

#include "include/cef_app.h"

class cefapplicationhandler : public CefApp,
        public CefBrowserProcessHandler,
        public CefRenderProcessHandler
{
public:

        virtual CefRefPtr<CefBrowserProcessHandler> GetBrowserProcessHandler()
                OVERRIDE { return this; }
        virtual CefRefPtr<CefRenderProcessHandler> GetRenderProcessHandler()
                OVERRIDE { return this; }
        virtual bool OnProcessMessageReceived(
                CefRefPtr<CefBrowser> browser,
                CefProcessId source_process,
            CefRefPtr<CefProcessMessage> message) OVERRIDE
      {
          if (message->GetName() == "InvokeScript")
          {
             CefRefPtr<CefFrame> frame = browser->GetMainFrame();
                 frame->ExecuteJavaScript("alert('ExecuteJavaScript works!');",frame->GetURL(), 0);
                 return true;
         }
      }
   
        IMPLEMENT_REFCOUNTING(cefapplicationhandler);
};


Please let me know if am missing something here.

[magreenblatt]

the subproc.exe is crashing. Also on loading few sites rich in html5 my subproc.exe is crashing.

If it's crashing with "assertion failed" then do as suggested above.

[giridharb54]

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Screen Shot 2014-01-03 at 5.02.09 PM.png (146.57 KiB) Viewed 9996 times

[/img]
this is the call stack when it crashes upon loading of airbnb.com website in my cef embeded browser.Please let me know the steps to resolve this issue.

[giridharb54]

Can you please help me resolve the above issiue??. I am stuck with this issue now .

[giridharb54]

You can use a release build of libcef with the debug build of your application to avoid debug assertions.

Hi magreenblat,

Are you suggesting me to use release build libcef_dll_wrapper.lib with debug build of my application. wont it throw linker errors if I do this way?? When you say use release build of libcef what do you mean???

[magreenblatt]

Are you suggesting me to use release build libcef_dll_wrapper.lib with debug build of my application. wont it throw linker errors if I do this way?? When you say use release build of libcef what do you mean???

Use a release build of libcef.lib and libcef.dll with a debug build of libcef_dll_wrapper.lib and a debug build of your application.

[giridharb54]

Hi magreenblat,

It is working fine now. Thanks a lot for your help.