Phenograph fails in windows with index out of bounds error in windows

[ramgridhc]

Greetings, My phenograph analysis is failing on a Windows server as I try to scale my analysis on AWS EC2 instance. The analysis works on my Mac which has limited memory but is very slow due to limited memory. Looking at installed doc, I have installed visual studio on Windows server as a pre-requisite. Am I missing any configuration on the windows Server? Let me know. I have enclosed the error log below:

Log Error on cmd line Attempted to access hierarchy_output(:,2); index out of bounds because size(hierarchy_output)=[0,0]. Error in LouvainfromBin_Windows (line 63) Error in phenograph (line 73) Error in Run_Phenograph_Callback (line 37) Error in analyze_button_Callback (line 80) Error in gui_mainfcn (line 95) Error in histoCAT (line 42) Error in @(hObject,eventdata)histoCAT('analyze_button_Callback',hObject,eventdata,guidata(hObject)) Error while evaluating UIControl Callback