an error occurred when permute executed reghdfe,怎么解决啊 2022-11-07 15:5318回复 空有眠我是use`simulations.dta',clear 一直不成功,显示invalid file specification,大佬们知道怎么解决吗 2023-01-19 22:281回复 Jolciam我也遇到了这个问题,请问解决了吗 2024-01-05 17:04回复 Jolciam回复@Jolciam ...