以下代码编译时没有错误,但是当我尝试执行它时,我得到了" 程序入口点_ZSt24__throw_out_of_range_fmtPKcz无法位于动态链接库libopencv_core2413.dll ",葡萄牙语的原始邮件。
#include "opencv2/highgui.hpp"
#include "opencv2/core.hpp"
#include "opencv2/imgproc.hpp"
#include "opencv2/opencv.hpp"
#include "opencv2/opencv_modules.hpp"
int main()
{
cv::Mat a;
return 0;
}
好吧,最初我是从源代码构建的,在sourceforge链接下载https://sourceforge.net/projects/opencvlibrary/ cmake版本是3.5.0-rc2,mingw版本是4.9.3,opencv版本是2.4.13。我在我的mingw上安装了haskell和allegro5库的ghc。
下载后,我在C:/ opencv中提取它。使用cmake-gui我将源文件夹设置为C:/ opencv / sources,将build设置为C:/ opencv / build。关于配置标志,我只是取消标记BUILD_opencv_pyhon,因为我没有安装python。这是配置和生成步骤的日志:
Detected version of GNU GCC: 49 (409)
CUDA compilation is disabled (due to only Visual Studio compiler supported on your platform).
General configuration for OpenCV 2.4.13 =====================================
Version control: unknown
Platform:
Host: Windows 10.0.10586 AMD64
CMake: 3.5.0-rc2
CMake generator: MinGW Makefiles
CMake build tool: C:/MinGW/bin/mingw32-make.exe
Configuration: Release
C/C++:
Built as dynamic libs?: YES
C++ Compiler: C:/MinGW/bin/g++.exe (ver 4.9.3)
C++ flags (Release): -fsigned-char -mstackrealign -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -march=i686 -fomit-frame-pointer -msse -msse2 -mfpmath=sse -ffunction-sections -O2 -DNDEBUG -DNDEBUG
C++ flags (Debug): -fsigned-char -mstackrealign -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -march=i686 -fomit-frame-pointer -msse -msse2 -mfpmath=sse -ffunction-sections -g -O0 -DDEBUG -D_DEBUG
C Compiler: C:/MinGW/bin/gcc.exe
C flags (Release): -fsigned-char -mstackrealign -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -march=i686 -fomit-frame-pointer -msse -msse2 -mfpmath=sse -ffunction-sections -O2 -DNDEBUG -DNDEBUG
C flags (Debug): -fsigned-char -mstackrealign -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -march=i686 -fomit-frame-pointer -msse -msse2 -mfpmath=sse -ffunction-sections -g -O0 -DDEBUG -D_DEBUG
Linker flags (Release):
Linker flags (Debug):
Precompiled headers: YES
OpenCV modules:
To be built: core flann imgproc highgui features2d calib3d ml video legacy objdetect photo gpu ocl nonfree contrib stitching superres ts videostab
Disabled: python world
Disabled by dependency: -
Unavailable: androidcamera dynamicuda java viz
Windows RT support: NO
GUI:
QT: NO
Win32 UI: YES
OpenGL support: NO
VTK support: NO
Media I/O:
ZLib: build (ver 1.2.7)
JPEG: build (ver 62)
PNG: build (ver 1.5.12)
TIFF: build (ver 42 - 4.0.2)
JPEG 2000: build (ver 1.900.1)
OpenEXR: build (ver 1.7.1)
Video I/O:
Video for Windows: YES
DC1394 1.x: NO
DC1394 2.x: NO
FFMPEG: YES (prebuilt binaries)
codec: YES (ver 55.18.102)
format: YES (ver 55.12.100)
util: YES (ver 52.38.100)
swscale: YES (ver 2.3.100)
resample: NO
gentoo-style: YES
OpenNI: NO
OpenNI PrimeSensor Modules: NO
PvAPI: NO
GigEVisionSDK: NO
DirectShow: YES
Media Foundation: NO
XIMEA: NO
Intel PerC: NO
Other third-party libraries:
Use IPP: NO
Use Eigen: NO
Use TBB: NO
Use OpenMP: NO
Use GCD NO
Use Concurrency NO
Use C=: NO
Use Cuda: NO
Use OpenCL: YES
OpenCL:
Version: dynamic
Include path: C:/opencv/sources/3rdparty/include/opencl/1.2
Use AMD FFT: NO
Use AMD BLAS: NO
Python:
Interpreter: D:/Ferramentas/[Ferramenta]_Phyton/python.exe (ver 2.7.10)
Java:
ant: NO
JNI: C:/Program Files/Java/jdk1.8.0_91/include C:/Program Files/Java/jdk1.8.0_91/include/win32 C:/Program Files/Java/jdk1.8.0_91/include
Java tests: NO
Tests and samples:
Tests: YES
Performance tests: YES
C/C++ Examples: NO
Install path: C:/opencv/build/install
cvconfig.h is in: C:/opencv/build
-----------------------------------------------------------------
CMake Warning at cmake/OpenCVPackaging.cmake:23 (message):
CPACK_PACKAGE_VERSION does not match version provided by version.hpp
header!
Call Stack (most recent call first):
CMakeLists.txt:1105 (include)
Configuring done
Generating done
我已经尝试过其他版本的opencv,最新版本的2.4.7,依此类推。每次我只是构建它并在尝试执行编译程序后得到相同的错误。我试图指定编译器(我安装了mingw的其他版本),gcc C:\ mingw \ bin \ gcc.exe和g ++ C:\ mingw \ bin \ g ++。exe。没有运气,同样的错误。我尝试安装新版本的mingw,并将其放在C:\ mingwnew中,我指定了编译器,对于gcc C:\ mingwnew \ bin \ gcc.exe和g ++ C:\ mingwnew \ bin \ g ++。exe。没有运气。
生成后,我只到文件夹c:\ opencv \ build并输入C:\ mingw \ bin \ mingw32-make.exe(或者在其他尝试中输入C:\ mingwnew \ bin \ mingw32-make.exe) )。关于opencv代码本身有一些警告(我尝试了一些不同的版本)。之后,它最终没有任何错误。我键入,C:\ mingw \ bin \ mingw32-make.exe安装。之后,我有一个新文件夹C:\ opencv \ build \ install \ x86 \ mingw。在C:\ opencv \ build \ install \ x86 \ mingw \ bin中有一些示例,尝试执行它们。同样的错误。
之后我尝试过的事情:
将C:\ opencv \ build \ install \ x86 \ mingw文件夹复制到我的mingw。将libs和dll复制到我的项目文件夹目录(路径中没有空格),将dll复制到system32文件夹。并尝试使用-Wall编译,没有错误,但是当尝试执行时,同样的错误。
编译
c:/ mingw / bin / g ++。exe -Wall -I" C:/ opencv / build / install / include" loadimg.cpp libopencv_core2413.dll.a libopencv_highgui2413.dll.a -o loadimg,尝试静态编译。
编译
c:/ mingw / bin / g ++。exe -Wall -I" C:/ opencv / build / install / include" -L" C:/ OpenCV的/建造/安装/ 86 / mingw的/ lib中" loadimg.cpp -lopencv_core2413 -lopencv_highgui2413 -o loadimg
尝试依赖Walker,但在新SO(Windows 10)中使用它时遇到了一些错误,我在另一个帖子中找到了它,但它没有给我任何线索。
尝试过旧版opencv的预编译二进制文件。同样的错误。
尝试了mingw64,我甚至无法编译一个hello世界。好像它已经充满了bug。但我认为mingw32不是问题,因为我之前用mingw32(allegro5)以相同的方式编译了其他库,并且它有效。
我搜索了很多东西,尝试了很多东西,包括尝试opencv docs提供的其他示例代码。我无法安装linux或者使用另一台计算机,所以这是我唯一的选择,在构建opencv十几次之后,两周之后,我就无法自己解决错误。
是否需要任何线索或更多信息?提前谢谢。
答案 0 :(得分:6)
对我来说,在OpenCVPackaging.cmake中添加OPENCV_VCSVERSION = 2.4.13(使用OpenCV版本2.4.13):
#in OpenCVPackaging.cmake file (line 23)
set(OPENCV_VCSVERSION "2.4.13") #<--add
set(CPACK_PACKAGE_VERSION "${OPENCV_VCSVERSION}")
答案 1 :(得分:2)
错误在此行中:OpenCV 2.4.13的常规配置
我今天遇到这个错误,因为有3.1.0版本,但是 http://opencv.org/为您提供版本2.4.13作为其链接的不匹配。
所以我安装了here的最新版本,之后我没有更多错误(如下所示)。
cmake / OpenCVPackaging.cmake上的CMake警告:23(消息): CPACK_PACKAGE_VERSION与version.hpp提供的版本不匹配 头球攻门! 呼叫堆栈(最近一次呼叫): CMakeLists.txt:1105(包括)
抱歉英语不好......
答案 2 :(得分:1)
我遇到了和你一样的问题。我把 <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<h1>Cats Sleep Anywhere</h1>
<p>
Cats sleep anywhere, any table, any chair.<br> Top of piano, window-ledge, in the middle, on the edge.<br> Open draw, empty shoe, anybody's lap will do.<br> Fitted in a cardboard box, in the cupboard with your frocks.<br> Anywhere! They don't care!
Cats sleep anywhere.<br>
<br>
<img id="cat-picture">
<b>Eleanor Farjeon</b></p>
<p></p>
</body>
</html>
的 import turtle
def drawPolygon(t, sideLength, numSides):
t.goto(0, 0)
turnAngle = 360 / numSides
for i in range(numSides):
t.forward(sideLength)
t.right(turnAngle)
def drawCircle(anyTurtle, radius):
circumference = 2 * 3.1415 * radius
sideLength = circumference / 360
drawPolygon(anyTurtle, sideLength, 360)
def drawFilledCircle(anyTurtle, radius, color):
anyTurtle.fillcolor(color)
anyTurtle.begin_fill()
drawCircle(anyTurtle, radius)
anyTurtle.end_fill()
anyTurtle.hideturtle()
wn = turtle.Screen()
wheel = turtle.Turtle()
drawFilledCircle(wheel, 80, "pink")
wn.exitonclick()
放到项目目录下,成功了。
解决方案来自here。
实际上,我仍然不明白它为什么有效。 libstdc++-6.dll
中可能会出错。
答案 3 :(得分:0)
OpenCV论坛上的回答是you cannot build the opencv_contrib modules with 2.4。
建议你改为master branch from github。这就是我做的。 (无论如何,the sourceforge link遇到了麻烦。)
之后我没有发现CPACK_PACKAGE_VERSION does not match
错误。
答案 4 :(得分:0)
如前所述,当我们下载代码而不是使用git进行克隆时会发生这种情况。最简单的方法是在编译之前遵循opencv documentation并检查所需的版本。