[Boost-users] Boost.Log V1. error on QNX6.4 "boost::filesystem::create_directories: File exists: "blabla"

Subject: [Boost-users] Boost.Log V1. error on QNX6.4 "boost::filesystem::create_directories: File exists: "blabla"
From: Jinqiang Zhang (jasonzha_at_[hidden])
Date: 2011-06-07 04:30:14

The "blabla" in title is the path where I ran the application

I got this exception when trying to logging first record. The console log
shows up then the exception thrown.
In initializing code, I create an boost::log::sinks::text_file_backend with
a parameter "boost::log::keywords::file_name =
logs/%Y-%m-%d_%H-%M-%S-%N.log"

I tested the same code on Windows XP and Linux(Debian), it works.

help please.

Jinqiang ZHANG