我正在尝试在Qt的OpenGL中通过拾取来识别mousPressEvent上绘制的对象。很明显,它可以识别某些东西(因为glRenderMode(GL_RENDER)的返回值通常是一个大于0的整数),但当我单击一个对象时就不一定了。mousePressEvent:{ GLint hits;
GLint vi
错误 core.js:6479 ERROR TypeError: Cannot read property 'category' of undefined at ProductManagementComponent_Template_select_ngModelChange_0_listener (product-management.component.html:2)
at executeListener
purchase.order中有这样的字段:
'picking_ids': fields.function(_get_picking_ids, method=True, type='one2many',relation='stock.picking', string='Picking List', help="This is the list of receipts that have been generated它似乎是一个one2