即使在安装JDK之后Eclipse也没有在Ubuntu上启动

Question

当我打开eclipse时，它要求选择工作区然后它只显示错误消息以查看日志文件

var container = document.getElementById('container');

for (i = 0; i < 16; i++) {
    for (let x = 0; x < 16; x++) {
        var cellSize = 512 / 16;
        var cell = document.createElement('div');

        cell.style.opacity = 0.0;
        cell.style.width = cellSize + 'px';
        cell.style.height = cellSize + 'px';
        container.appendChild(cell);
    }
};