尝试导航至路线时出现错误

Question

例外

FileNotFoundException: Could not load file or assembly   
'System.Drawing.Common, Version=0.0.0.0, Culture=neutral,   
PublicKeyToken=cc7b13ffcd2ddd51'. The system cannot find the file specified.

有趣的是，导航到“主页”视图时没有出现此错误。