QT程序编译问题

noiplee

我用的是fedora11，现在用一个程序是opencv2.0+qtcreator4.5.3环境的，编译通过了，可以运行了，但是用摄像头的功能时会出现一下错误。
     请问如何解决？

1. OpenCV Error: Bad argument (Bad image header) in cvCloneImage, file cxcore/cxarray.cpp, line 3085
   
2. Qt has caught an exception thrown from an event handler. Throwing
   
3. exceptions from an event handler is not supported in Qt. You must
   
4. reimplement QApplication::notify() and catch all exceptions there.
   
5. 
   
6. terminate called after throwing an instance of '
   
7. cv::Exception'
   
8. 
   
9. warning:
   
10. .dynamic section for "/lib/libgobject-2.0.so.0" is not at the expected address
    
11. 
    
12. warning:
    
13. difference appears to be caused by prelink, adjusting expectations
    
14. 
    
15. warning:
    
16. .dynamic section for "/usr/lib/libXrender.so.1" is not at the expected address
    
17. 
    
18. warning:
    
19. difference appears to be caused by prelink, adjusting expectations
    
20. 
    
21. warning:
    
22. .dynamic section for "/usr/lib/libfontconfig.so.1" is not at the expected address
    
23. 
    
24. warning:
    
25. difference appears to be caused by prelink, adjusting expectations
    
26. 
    
27. warning: .dynamic section for "/usr/lib/libX11.so.6" is not at the expected address
    
28. 
    
29. warning: difference appears to be caused by prelink, adjusting expectations
    
30. 
    
31. warning: .dynamic section for "/lib/libz.so.1" is not at the expected address
    
32. 
    
33. warning: difference appears to be caused by prelink, adjusting expectations
    
34. 
    
35. warning: .dynamic section for "/lib/libgthread-2.0.so.0" is not at the expected address
    
36. 
    
37. warning: difference appears to be caused by prelink, adjusting expectations
    
38. 
    
39. warning: .dynamic section for "/lib/libdl.so.2" is not at the expected address
    
40. 
    
41. warning: difference appears to be caused by prelink, adjusting expectations
    
42. 
    
43. warning: .dynamic section for "/usr/lib/libgomp.so.1" is not at the expected address
    
44. 
    
45. warning: difference appears to be caused by prelink, adjusting expectations
    
46. 
    
47. warning: .dynamic section for "/usr/lib/libatk-1.0.so.0" is not at the expected address
    
48. 
    
49. warning: difference appears to be caused by prelink, adjusting expectations
    
50. 
    
51. warning: .dynamic section for "/usr/lib/libpangoft2-1.0.so.0" is not at the expected address
    
52. 
    
53. warning: difference appears to be caused by prelink, adjusting expectations
    
54. 
    
55. warning: .dynamic section for "/usr/lib/libpangocairo-1.0.so.0" is not at the expected address
    
56. 
    
57. warning: difference appears to be caused by prelink, adjusting expectations
    
58. 
    
59. warning: .dynamic section for "/lib/libgmodule-2.0.so.0" is not at the expected address
    
60. 
    
61. warning: difference appears to be caused by prelink, adjusting expectations
    
62. 
    
63. warning: .dynamic section for "/lib/libuuid.so.1" is not at the expected address
    
64. 
    
65. warning: difference appears to be caused by prelink, adjusting expectations
    
66. 
    
67. warning: .dynamic section for "/usr/lib/libXfixes.so.3" is not at the expected address
    
68. 
    
69. warning: difference appears to be caused by prelink, adjusting expectations
    
70. 
    
71. warning: .dynamic section for "/usr/lib/libXinerama.so.1" is not at the expected address
    
72. 
    
73. warning: difference appears to be caused by prelink, adjusting expectations
    
74. 
    
75. warning: .dynamic section for "/usr/lib/libXi.so.6" is not at the expected address
    
76. 
    
77. warning: difference appears to be caused by prelink, adjusting expectations
    
78. 
    
79. warning: .dynamic section for "/usr/lib/libXrandr.so.2" is not at the expected address
    
80. 
    
81. warning: difference appears to be caused by prelink, adjusting expectations
    
82. 
    
83. warning: .dynamic section for "/usr/lib/libXcursor.so.1" is not at the expected address
    
84. 
    
85. warning: difference appears to be caused by prelink, adjusting expectations
    
86. 
    
87. warning: .dynamic section for "/usr/lib/libXcomposite.so.1" is not at the expected address
    
88. 
    
89. warning: difference appears to be caused by prelink, adjusting expectations
    
90. 
    
91. warning: .dynamic section for "/usr/lib/libXdamage.so.1" is not at the expected address
    
92. 
    
93. warning: difference appears to be caused by prelink, adjusting expectations
    
94. 
    
95. warning: .dynamic section for "/lib/libcap.so.2" is not at the expected address
    
96. 
    
97. warning: difference appears to be caused by prelink, adjusting expectations
    
98. 
    
99. warning: .dynamic section for "/usr/lib/libcanberra-gtk.so.0" is not at the expected address
    
100. 
     
101. warning: difference appears to be caused by prelink, adjusting expectations
     
102. 
     
103. warning: .dynamic section for "/usr/lib/libvorbisfile.so.3" is not at the expected address
     
104. 
     
105. warning: difference appears to be caused by prelink, adjusting expectations
     
106. 
     
107. warning: .dynamic section for "/usr/lib/libogg.so.0" is not at the expected address
     
108. 
     
109. warning: difference appears to be caused by prelink, adjusting expectations

复制代码

rlingxing

OpenCV Error: Bad argument (Bad image header) in cvCloneImage, file cxcore/cxarray.cpp, line 3085
Qt has caught an exception thrown from an event handler. Throwing
exceptions from an event handler is not supported in Qt. You must
reimplement QApplication::notify() and catch all exceptions there.


has this answer!!!,  and check your lib!!!

noiplee

回复 2# rlingxing


    ok,i got it

noiplee

好像是环境的问题？