ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
2016-08-08 00:34:27 -0500 | received badge | ● Famous Question (source) |
2014-02-16 05:19:17 -0500 | received badge | ● Popular Question (source) |
2014-02-16 05:19:17 -0500 | received badge | ● Notable Question (source) |
2013-09-17 16:29:56 -0500 | asked a question | Qtablewidget Throwing Segmentation Fault when reading ROS messages I am using QtableWidget to populate data collected from ROS messages: ui->stat->setColumnCount(3); //ui->stat->setRowCount(5); count_row=0;// keep track of table rows ui->stat->setColumnWidth(0,145); ui->stat->setColumnWidth(1,50); ui->stat->setColumnWidth(2,300); QStringlist labels; labels.push_back(" Time"); labels.push_back("Type"); labels.push_back("Message "); ui->stat->setHorizontalHeaderLabels(labels); QTableWidgetItem* text = new QTableWidgetItem(); QTableWidgetItem* msgType = new QTableWidgetItem(); QTableWidgetItem* time = new QTableWidgetItem(); count_row=count_row%5; ui->stat->setItem(count_row,0,time); ui->stat->setItem(count_row,1,msgType); ui->stat->setItem(count_row,2,text); count_row++; for(int i=4;i>=0;i--) ui->stat->showRow(i); On running the program, I am getting segmentation fault error |