fpgraph_g.new , random(reml) predinterval(95): class member function not found r.(4023).

[Saul RAssy Carneiro]

Dear Stata Users

I think somebody already must have posted this question before but I really need your help.

I have a stata 18.0 version and I cannot make forest plots from meta-analysis datasets.

I typed the command: meta forestplot, random(reml) predinterval(95)

and it occurs the:
fpgraph_g.new , random(reml) predinterval(95): class member function not found
r.(4023).


I really don’t understand anything about the programming languages ado and Mata.

How can I solve this???

[Leonardo Guizzetti]

This doesn’t look right to me. You might want to reinstall Stata again as something might have become corrupted.

[Saul RAssy Carneiro]

In fact, I had the Stata 17.0 (it was perfect) but I got an upgrade and changed to 18.0.

[Saul RAssy Carneiro]

In fact, I had the Stata 17.0 (it was perfect) but I got an upgrade and changed to 18.0.

[Leonardo Guizzetti]

I just tried this using example data from the -meta- manual and it works just fine. You could check your installation using Stata's Install Qualification Tool (here) or else re-install Stata.