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文章目录
  1. 1. vs2005使用Berkeley DB XML 2.3.10编程的时候报连接错误
  2. 2. boost配置报错
  1. This function or variable may be unsafe
    vs2015报错:
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    Severity	Code	Description	Project	File	Line	Suppression State
    Error	C4996	'sprintf': This function or variable may be unsafe. Consider using sprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.	DLL_ZBLCommunication	d:\gx_2017\2017-07\0\dll_zblcommunication\dll_zblcommunication\zblcommunication.cpp	156	



    Severity	Code	Description	Project	File	Line	Suppression State
    Error	C4996	'fopen': This function or variable may be unsafe. Consider using fopen_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.	DLL_ZBLCommunication	d:\gx_2017\2017-07\0\dll_zblcommunication\dll_zblcommunication\zblcommunication.cpp	504	


    Severity	Code	Description	Project	File	Line	Suppression State
    Error	C4996	'fopen': This function or variable may be unsafe. Consider using fopen_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.	DLL_ZBLCommunication	d:\gx_2017\2017-07\0\dll_zblcommunication\dll_zblcommunication\zblcommunication.cpp	531

解决:

  1. 工程属性添加预处理命令
    在属性页面中找到“C/C++”——”预处理器“，按下图操作单击箭头指向处的按钮

在下面的编辑窗口中添加一句命令：_CRT_SECURE_NO_WARNINGS
添加完成后应用并退出

  1. 我在代码开头添加
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    #define _CRT_SECURE_NO_WARNINGS
  1. unexpected token(s) preceding;'、type 'int' unexpected、this declaration has no storage class or type specifer

解决:在出错代码前加

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#include<Windows.h>
  1. ‘<<’没有找到std::string重装数
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    Error	1	error C2679: binary '<<' : no operator found which takes a right-hand operand of type 'std::string' (or there is no acceptable conversion)	g:\vs_project\vs_2013\consolewein32_vs2013\consolewein32_vs2013\vs2013_main.cpp	20	1	consolewein32_VS2013
    解决办法:
    加上头文件#include<string>
  1. ntelliSense: no default constructor exists for class “Base”

报错代码:
C++

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 #include <iostream>
using namespace std;

class Base
{
private:
	int n;

public:
	Base(int m) :n(m){ cout << "constructor is called\n"; }
	~Base(){}
};

class Derive :public Base
{
private:
	int n;

public:
	Derive(int m) :n(m)
	{
		Base(3);
	}
	~Derive(){}
};

int main()
{
	Derive* a = new Derive(10); return 0;
}

解决：

  1. 两个类有继关系,父类没有显示声明无参构造数,但声明了有参数构函数，必须用参数列列表初始化;
    参照文章:C++中必须用参数列表初始化的4种情况
  1. 在基类里添加无参数构造函数;
  • 在xp+vs2005使用 Winbase.h头文件报错:
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    CGxmisCommunication.cpp
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(226) : error C2146: syntax error : missing ';' before identifier 'Internal'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(226) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(226) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(227) : error C2146: syntax error : missing ';' before identifier 'InternalHigh'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(227) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(227) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(230) : error C2146: syntax error : missing ';' before identifier 'Offset'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(230) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(230) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(231) : error C2146: syntax error : missing ';' before identifier 'OffsetHigh'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(231) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(231) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(234) : error C2146: syntax error : missing ';' before identifier 'Pointer'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(234) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(234) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(237) : error C2146: syntax error : missing ';' before identifier 'hEvent'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(237) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(237) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(241) : error C2146: syntax error : missing ';' before identifier 'nLength'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(241) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(241) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(242) : error C2146: syntax error : missing ';' before identifier 'lpSecurityDescriptor'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(242) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(242) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(243) : error C2146: syntax error : missing ';' before identifier 'bInheritHandle'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(243) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(243) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(247) : error C2146: syntax error : missing ';' before identifier 'hProcess'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(247) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(247) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(248) : error C2146: syntax error : missing ';' before identifier 'hThread'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(248) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(248) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(249) : error C2146: syntax error : missing ';' before identifier 'dwProcessId'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(249) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(249) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(250) : error C2146: syntax error : missing ';' before identifier 'dwThreadId'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(250) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(250) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(261) : error C2146: syntax error : missing ';' before identifier 'dwLowDateTime'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(261) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(261) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(262) : error C2146: syntax error : missing ';' before identifier 'dwHighDateTime'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(262) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(262) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(272) : error C2146: syntax error : missing ';' before identifier 'wYear'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(272) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(272) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(273) : error C2146: syntax error : missing ';' before identifier 'wMonth'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(273) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(273) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(274) : error C2146: syntax error : missing ';' before identifier 'wDayOfWeek'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(274) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(274) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(275) : error C2146: syntax error : missing ';' before identifier 'wDay'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(275) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(275) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(276) : error C2146: syntax error : missing ';' before identifier 'wHour'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(276) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(276) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(277) : error C2146: syntax error : missing ';' before identifier 'wMinute'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(277) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(277) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(278) : error C2146: syntax error : missing ';' before identifier 'wSecond'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(278) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(278) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(279) : error C2146: syntax error : missing ';' before identifier 'wMilliseconds'
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(279) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(279) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(283) : error C2065: 'WINAPI' : undeclared identifier
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(283) : error C2065: 'PTHREAD_START_ROUTINE' : undeclared identifier
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(283) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
    c:\program files\microsoft visual studio 8\vc\platformsdk\include\winbase.h(283) : fatal error C1903: unable to recover from previous error(s); stopping compilation
    Generating Code...
    Compiling...
    Serial.cpp
    解决:
    不能直接使用#include <Winbase.h>

应该改为#include <Windows.h>

  • Error C1083 Cannot open include file: ‘windows.h’: No such file or directory
    出错环境 win10+vs2015+Berkeley DB XML 6.0.18

实际解决:

把工程属性中VC++ Directories中选项:Library Directories、Include Diretories设置Berkeley DB XML 6.0.18相应路径

  • C1073: Internal error involving incremental compilation

Severity Code Description Project File Line Suppression State
Error C1073 Internal error involving incremental compilation(compiler file ‘f:\dd\vctools\compiler\cxxfe\sl\p1\c\p0io.c’, line 997) UnitTest d:\github\crcpp\inc\crc.h 1

解决:
工程属性—> Configuration Properties——>C/C++——–>Code Generation—–>Enable Minimal Rebuild :No(/Gm-)

  • error LNK2005: _DllMain@12 already defined
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    LINK : warning LNK4076: invalid incremental status file 'C:\DLL_TVM_ZZ14A\TVM_Driver_ZZ14A\Debug\ZZ14AGeneralControlTVM.ilk'; linking nonincrementally
    mfcs80ud.lib(dllmodul.obj) : error LNK2005: _DllMain@12 already defined in ZZ14AGeneralControlTVM.obj
       Creating library C:\DLL_TVM_ZZ14A\TVM_Driver_ZZ14A\Debug\ZZ14AGeneralControlTVM.lib and object C:\DLL_TVM_ZZ14A\TVM_Driver_ZZ14A\Debug\ZZ14AGeneralControlTVM.exp
    C:\DLL_TVM_ZZ14A\TVM_Driver_ZZ14A\Debug\ZZ14AGeneralControlTVM.dll : fatal error LNK1169: one or more multiply defined symbols found
    解决办法:
    创建MFC的DLL工程时，预处理器使用了_USRDLL选项，其意思是说：在DLL连接MFC库的时候使用静态连接的方式。而本身MFC的库中带有_DllMain函数的定义，造成重定义。

Configuration Properties—>C/C++—–>Preprocessor:—->Preprocessor Definitions:去掉_USRDLL 选项

  • Compiler Error C2065

如果在源码文件里有声明了变量，但是却总是报错 ‘identifier’:undeclared identifier,首先检查文件编码格式问题

Compiler Error C2065

vs2005使用Berkeley DB XML 2.3.10编程的时候报连接错误

在使用C++编程的时候连接问题

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main.obj : error LNK2019: unresolved external symbol "public: __thiscall Dbt::~Dbt(void)" (??1Dbt@@QAE@XZ) referenced in function _main
main.obj : error LNK2019: unresolved external symbol "public: __thiscall Dbt::Dbt(void)" (??0Dbt@@QAE@XZ) referenced in function _main

工程属性设置：
Configuration Properties—>C/C++填上:
C:\Program Files\Oracle\Berkeley DB XML 2.3.10\include

Configuration Properties—>Linker—> Input 填上: libdb45d.lib

参考文章
http://www.91linux.com/Berkeley_DB/2014/0131/5719.html

  1. 找不到“kernel32.lib”
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    警告	1	warning MSB8003: Could not find WindowsSDKDir variable from the registry.  TargetFrameworkVersion or PlatformToolset may be set to an invalid version number.	C:\Program Files\MSBuild\Microsoft.Cpp\v4.0\V120\Microsoft.CppBuild.targets	355	5	test
     

    错误	2	error LNK1104: 无法打开文件“kernel32.lib”	c:\Users\vm_win7x86\documents\visual studio 2013\Projects\test\test\LINK	test

    更改项目属性为 XP

boost配置报错

  1. LNK1104
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    1>LINK : fatal error LNK1104: cannot open file 'libboost_thread-vc100-mt-gd-1_57.lib

原因:
boost库编译时用的link=shared runtime-link=shared threading=multi，所以生成的是 boost_thread-vc100-mt-gd-1_57.dll和导出库 boost_thread-vc100-mt-gd-1_57.lib。

解决办法:
project –> Property—-> Configuration Properties—>C/C++—->Preprocessor–(右边选项卡)——>Preprocessor Definitions—(添加)—->BOOST_ALL_DYN_LINK

参考[C/C++]使用boost时无法连接到正确的库，提示fatal error LNK1104

  1. boost程序运行报错找不到动态库
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The code execution cannot proceed because boost_thread-vc100-mt-gd-1_57.dll was not found.Reinstalling the  program may fix this  problem.

同样报错的还有：
+ boost_date_time-vc100-mt-gd-1_57.dll

+ boost_system-vc100-mt-gd-1_57.dll

解决:
把缺失的dll， 放入程序运行目录下即可解决

文章目录
  1. 1. vs2005使用Berkeley DB XML 2.3.10编程的时候报连接错误
  2. 2. boost配置报错