質問編集履歴
1
追加のエラー内容
test
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File without changes
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test
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@@ -57,3 +57,85 @@
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57
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ssh(iPhoneのショートカット機能)からエラーなく動作させたいのですが、
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対処方法を教えてください。
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60
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61
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62
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63
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64
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65
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# ※追記
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66
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67
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下記を実行すると、Localでは問題なく動作するものの、ssh経由では以下のエラーを出力します。
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68
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69
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70
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71
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72
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73
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```ここに言語を入力
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74
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75
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import sys
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76
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77
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import cv2 as cv
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78
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79
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print(sys.executable)
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80
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81
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82
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83
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# create camera instance
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84
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85
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cap = cv.VideoCapture(0)
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86
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87
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88
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89
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try:
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90
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91
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while True:
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92
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93
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ret, frame = cap.read()
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94
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95
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if frame is None:
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96
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97
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print('--(!) No captured frame -- Break!')
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98
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99
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break
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100
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101
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102
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103
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cv.imshow('OpenCV monitor', frame)
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104
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105
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106
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107
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if cv.waitKey(1) & 0xFF == ord('q'):
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108
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break
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110
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111
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112
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113
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except KeyboardInterrupt: # except the program gets interrupted by Ctrl+C on the keyboard.
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114
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115
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print("\nCamera Interrupt")
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finally:
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120
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cap.release()
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123
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cv.destroyAllWindows()
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125
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126
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```
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129
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・エラー内容
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132
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133
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Unable to init server: Could not connect: 接続を拒否されました
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134
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135
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Traceback (most recent call last):
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136
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137
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File "~/openCVTest.py", line 18, in <module> cv.imshow('OpenCV monitor', frame)
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138
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139
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cv2.error: OpenCV(4.5.5) ...
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140
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141
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(-2:Unspecified error) Can't initialize GTK backend in function 'cvInitSystem'
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