AttributeError: 'Path3DCollection' object has no attribute '_offsets3d'

引用， label="surf") ax.legend() plt.show() A：在ax.legend()加入如下代码 surf._facecolors2d=surf._facecolors3d surf._edgecolors2d=surf._edgecolors3d 修改后代码 fig = plt.figure() ax = Axes3D(fig) X, Y = np.meshgrid(3, 3) surf = ax.plot_surface(X, Y, np.zeros([3,3], label="surf") surf._facecolors2d=surf._facecolors3d surf._edgecolors2d=surf._edgecolors3d ax.legend() plt.show()。

问题:AttributeError: 'Path3DCollection' object has no attribute '_offsets3d'
回答: 这个错误通常是由于路径集合对象没有属性'_offsets3d'导致的。具体解决方法可以尝试在绘制路径集合之前设置'_offsets3d'属性。<span class="em">1</span>
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