Succesful install but i can't make it work

[jbmbhs]

I successfully installed on IDE 2.3.2 but shows:

LittleFS Filesystem Uploader v1.1.8 -- https://github.com/earlephilhower/arduino-littlefs-upload

Sketch Path: D:\Prj...\Original_159fork_Scan_001
Data Path: D:\Prj...\Original_159fork_Scan_001\data
Device: ESP8266 series

ERROR: No port specified, check IDE menus.

But I uploaded an D1 Mini just before this message. Serial monitor closed.

Any advise? THANKS

[jbmbhs]

Sorry, works after reboot 🤦‍♂️

Seems to be a serial port issue.