Hi, Stev,
Thanks for your reply and help. I don't know. But I guess it might me the
problem of the lib file I linked. I linked libboost_log-vc90-mt-1_55.lib
file which is build on my machine.
I will try another machine to see what goes wrong because all the example
case for log failed on my machine.
Again, Thanks a lot. I will let you know when it is done.
Best regards,
Triston
On Thu, Mar 20, 2014 at 10:30 AM, Steven Watanabe
AMDG
On 03/19/2014 11:13 AM, Xiande Cao wrote:
Here is where the program stops, In "formater_parser.cpp file const std::size_t len = end - begin; if (std::char_traits< char_type
::length(constants::message_text_keyword()) == len && std::char_traits< char_type ::compare(constants::message_text_keyword(), begin, len) == 0) { m_AttrName = log::aux::default_attribute_names::message(); } else { ???--> m_AttrName = attribute_name(log::aux::to_narrow(string_type(begin, end))); } }
I can't reproduce this. I've tried (with 1.55) cd libs\log\example\basic_usage b2 variant=debug,release link=static,shared threading=single,multi msvc-9.0express msvc-11.0/architecture=x86/address-model=32,64
and everything seems to be okay. (I changed the target type from exe to unit-test so that it would run the example)
Here is the call stack,
cvsie.exe!boost::log::v2s_mt_nt5::`anonymous namespace'::formatter_parser<char>::on_attribute_name(const char * begin=0x000000013f259a81, const char * end=0x000000013f259a8a) Line 359
<snip> The error shows: Unhandled exception at 0x000000013f146b63 in cvsie.exe: 0xC0000005: Access violation reading location 0x0000000000000070.
Looks like a null pointer. Can you figure out which variable is null? It obviously isn't either of the arguments. What about "this?"
In Christ, Steven Watanabe
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