c++ - QNativeImage: Unable to attach to shared memory segment. -

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I saw that there is only one thread: this thread was posted about 4 months ago. no answer. That's why I post it again

I run this code on Ubuntu 14.04 on Eclipse Luna. 

  #include & lt; Iostream & gt; # Include & lt; Opencv2 / opencv.hpp & gt; using namespace std; Using namespace cv; Int main (int argc, char * argv []) {Mat img = imread ("/ home / tqjustc / picture / 2.jpg", CV_LOAD_IMAGE_COLOR); Imshow ("opencvtest", img); WaitKey (0); Return 0; }   
 But an error  
  available openness support available QNativeImage: Unable to attach to shared memory segment X Error: BadDrawable (invalid Pixmap or Window parameter 9) Major opcode: 62 (X_CopyArea) resource id: 0x0 X error: BadDrawable (invalid Pixmap or window parameter) 9 Major opcode: 62 (X_CopyArea) resource id: 0x0 X error: BadDrawable (invalid Pixmap or window parameter) 9 Major opcode : 62 (X_CopyArea) Resource ID: 0x0 X Error: BadDrawable (Invalid Iksmap or window parameter) 9 Major opcode: 62 (X_CopyArea) Resource id: 0x0 X Error: BadDrawable (invalid Pixmap or Window parameter) 9 Major opcode: 62 (X_CopyArea) Resource id: 0x0 X Error: BadDrawable (invalid Pixmap or Window parameter 9) Major opcode: 62 (X_CopyArea) resource id: 0x0 X error: BadDrawable (invalid Pixmap or window parameter) 9 Major opcode: 62 (X_CopyArea) resource id: 0x0 X error: BadDrawable (invalid Pixmap or window parameter) 9 Major opcode : 62 (X_CopyArea) Resource ID: 0x0 X Ruti: BadDrawable (invalid Pixmap or Window parameter) 9 Major opcode: 62 (Akskapiaria) Resource id: 0x0 X Error: Badrovebl (invalid Piksmap or window parameter) 9 Major opcode: 62 (X_CopyArea) Resource id: 0x0 X Error: BadDrawable ( invalid Pixmap or window parameter) 9 Major opcode: 62 (X_CopyArea) resource id: 0x0 X error: BadDrawable (invalid Pixmap or window parameter) 9 Major opcode: 62 (X_CopyArea) resource id: 0x0 X error: BadDrawable (invalid Pixmap or window Paramy F) 9 Major opcode: 62 (X_CopyArea) Resource id: 0x0 X Error: BadDrawable (invalid Pixmap or Window parameter) 9 Major opcode: 62 (X_CopyArea) Resource id: 0x0 X Error: BadDrawable (invalid Pixmap or Window parameter) 9 Major opcode: 62 (X_CopyArea) resource id: 0x0 X error: BadDrawable (invalid Pixmap or window parameter) 9 Major opcode: 62 (X_CopyArea) resource id: 0x0 X error: BadDrawable (invalid Pixmap or window parameter) 9 Major opcode: 62 ( X_CopyArea) Resource ID: 0x0 X Error: BadDrawable (Invalid Pixmay Or Window parameter) 9 Major opcode: 62 (X_CopyArea) Resource id: 0x0 X Error: Badrovebl (invalid Pixmap or Window parameter) 9 Main Opodod: 62 (X_CopyArea) Resource id: 0x0 X Error: BadDrawable (invalid Pixmap or Window parameter) 9 Major opcode: 62 (X_CopyArea) resource id: 0x0 X error: BadDrawable (invalid Pixmap or window parameter) 9 Major opcode: 62 (X_CopyArea) resource id: 0x0 X error: BadDrawable (invalid Pixmap or window parameter) 9 Major opcode: 62 (X_CopyArea) Resource ID: 0x0 X Error: BadDrawable (invalid Pixmap or Window parameter) 9 Major opcode: 62 (X_CopyArea) Resource id: 0x0 X Error: BadDrawable (invalid Pixmap or Window parameter) 9 Major opcode: 62 (X_CopyArea) Resource id: 0x0 X Error: BadDrawable (invalid Pixmap or window parameter) 9 Major opcode: 62 (X_CopyArea) resource id: 0x0 X error: BadDrawable (invalid Pixmap or window parameter) 9 Major opcode: 62 (X_CopyArea) resource id: 0x0 X error: BadDrawable (illegal pixmaps Or window parameter) 9 Major opcode: 62 ( X_CopyArea) Resource ID: 0x0 QNativeImage: Unable to attach the shared memory section. X Error: BadWebable (invalid pixmap or window parameter) 9 Major op code: 62 (Exoperia) Resource ID: 0x0   
 Can anyone help solve this problem?   
 
 
 You should update Java on openjdk-8-jdk. I had all the issues here.

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