Hi everybody

I've got an error in running FIX using training data.
As shown in FIX website, I run

fix xxxxx.feat /usr/local/fix/training_files/Standard.RData 20
but I've got this message with error (No valid labeling file specified.)
===========================
FIX Feature extraction for Melodic output directory: /home/mostafa/Desktop/Dual_test/1/rest1_1.ica
create edge masks
run FAST
registration of standard space masks
extract features
FIX Classifying components in Melodic directory: /home/mostafa/Desktop/Dual_test/1/rest1_1.ica using training file: /media/mostafa/NewVolume111/darsi_m/ms/fix/fix1.06/training_files/Standard.RData and threshold 20
FIX features not already generated, so creating them now.
FIX Feature extraction for Melodic output directory: /home/mostafa/Desktop/Dual_test/1/rest1_1.ica
create edge masks
run FAST
registration of standard space masks
extract features
No valid labeling file specified
===========================
I've searched on the internet and I found below link:

https://www.jiscmail.ac.uk/cgi-bin/webad...

It is an error in "ctreefit" (it is an R command)

he has the same error that I have. But I didn't understand the answer.Should I download an older version of FIX (like as v1.025)? If your answer is yes, where can I find that old version? Becuase I didn't find it.