error occurred while loading ivreghdfe.ado

[huolin1990]

When I run the code in the help file of ivreghdfe

sysuse auto
ivreghdfe price weight (length=gear), absorb(rep78, tol(1e-6))
I can't get any result it always appear the following words:

struct ms_vcvorthog undefined
(817 lines skipped)
(error occurred while loading ivreghdfe.ado)
r(3000);

I have use the online guide to installed three packages: ftools, reghdfe, and ivreg2, and the version of my Stata is MP 14.2.

[luispfonseca]

Had the same issue, Stata 16 on Linux.

How I was able to fix it (Following https://www.statalist.org/forums/forum/general-stata-discussion/general/1307939-trouble-with-reghdfe-or-ivreg2-center-not-found-struct-ms_vcvorthog-contains-no-such-member):

ssc install ivreg2, replace
ssc install ranktest, replace

[sophieandrews]

[ignore]

[loumardinho]

I'm using Stata 18.0 on MacOS and I experienced the same. The solution above does not work for me. Is anyone that solved it ? I want to use ivreghdfe.

[turbanisch]

For me the two lines suggested by @luispfonseca did the trick (Stata 16 on MacOS).