[Gretl-users] Graph Edit error message from Robust Estimation forecast

Error message :- "C:\Program Files\gretl\wgnuplot.exe" "C:\Users\Brian\AppData\Roaming\gretl\gpttmp.84DH20": exit code 1 Forecast graph appears correctly with confidence interval. But the GUI Edit option on the graph crashes. Version Gretl 2021-b.git Windows X86_64 Build 2021-04-21 Brian J Professor Emeritus Harper Adams University , Shropshire Current Chair of Defra Economic Advisory Panel Tel 01952 815237 Tel: +44 1952 728153 Mbl +44 7976 538712 University: +44 1952 815235 alt: email: bjrevell(a)harper-adams.ac.uk