VS2012 + W7 + Platform Toolset = XP

Oct 15, 2014 at 3:08 PM
We had functional project (C++ dll) developed in Visual Studio 2012 using Casablanca v.1.4. We've upgraded it to v.2.2 (using Visual Studio NuGet Manager - Manage NuGet Packages...). After some tweaks (json related) it was built with no error.
Project has Platform Toolset set to "Visual Studio 2012 - Windows XP (v110_xp)" and this is now causing some unexpected behaviour if we try to create new http_client with http_client_config:
http_client_config client_config;
web_proxy wp(szProxy);

http_client client(szURL, client_config); //Unhandled exception Microsoft C++ exception: std::length_error at memory location 0x0039DCE0.
If we change Platform Toolset to "Visual Studio 2012 (v110)" everything is fine, but we need it to be built for XP (as was possible with v.1.4). :)

OS: Windows 7 64b
Visual Studio 2012 - Configuration: Debug; Platform: Win32;
Oct 15, 2014 at 7:14 PM
Hi markyp82,

This is a known issue that happened with our XP dll for the 2.2.0 release. Here is an issue tracking the problem. We will fix for our next release 2.3.0. Until then my recommendation would be to stick with using the 2.1.0 NuGet package for XP.

Marked as answer by markyp82 on 10/16/2014 at 1:30 AM