当我按“m”显示NERDTree的菜单时,出现错误并显示如下
NERDTree Menu. Use j/k/enter and the shortcuts indicated
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Error detected while processing function <SNR>11_showMenu..30..31:
line 4:
E716: Key not present in Dictionary: menuItems)-1)
E116: Invalid arguments for function len(self.menuItems)-1)
E116: Invalid arguments for function range(0, len(self.menuItems)-1)
E15: Invalid expression: range(0, len(self.menuItems)-1)
Press ENTER or type command to continue
怎么解决???