Re: Help: 64bit python call c and got OSError: exception: access violation writing 0xFFFFFFFF99222A60

Figured it out, Thanks On Wed, Jan 24, 2018 at 4:25 PM, Jason Qian wrote: > Again, thanks for the help. Everything is working fine after the changes. > > Here is one more new issue needs some help. > > On c side, > >The createService function can pass a callback handler

Re: Help: 64bit python call c and got OSError: exception: access violation writing 0xFFFFFFFF99222A60

Again, thanks for the help. Everything is working fine after the changes. Here is one more new issue needs some help. On c side, The createService function can pass a callback handler as second parameter. Without callback handler, it works fine. But if we add the callback handler, the

Re: Help: 64bit python call c and got OSError: exception: access violation writing 0xFFFFFFFF99222A60

Thanks for the help, Jason On Mon, Jan 22, 2018 at 5:41 PM, eryk sun wrote: > On Mon, Jan 22, 2018 at 9:00 PM, Jason Qian via Python-list > wrote: > > > > I am using ctypes on Windows to interface with a dll and it works fine > > on Linux and

Re: Help: 64bit python call c and got OSError: exception: access violation writing 0xFFFFFFFF99222A60

Thanks you very much, fixed the problem :) On Mon, Jan 22, 2018 at 4:28 PM, Random832 wrote: > On Mon, Jan 22, 2018, at 16:00, Jason Qian via Python-list wrote: > > Hello! > > > > I am using ctypes on Windows to interface with a dll and it works fine > > on Linux and

Re: Help: 64bit python call c and got OSError: exception: access violation writing 0xFFFFFFFF99222A60

On Mon, Jan 22, 2018 at 9:00 PM, Jason Qian via Python-list wrote: > > I am using ctypes on Windows to interface with a dll and it works fine > on Linux and windows 32-bit python. But, when using 64-bit python, we got > error "exception: access violation writing

Re: Help: 64bit python call c and got OSError: exception: access violation writing 0xFFFFFFFF99222A60

On Mon, Jan 22, 2018, at 16:00, Jason Qian via Python-list wrote: > Hello! > > I am using ctypes on Windows to interface with a dll and it works fine > on Linux and windows 32-bit python. But, when using 64-bit python, we got > error "exception: access violation writing 0x99222A60".

Help: 64bit python call c and got OSError: exception: access violation writing 0xFFFFFFFF99222A60

Hello! I am using ctypes on Windows to interface with a dll and it works fine on Linux and windows 32-bit python. But, when using 64-bit python, we got error "exception: access violation writing 0x99222A60". Checking our server, it seems work without any problem. but the python