Restaurar archivos iniciales ros basics in 5 days

[teseyco21]

Hola, quiero empezar de nuevo el curso de ROS BASICS IN 5 DAYS pero se me han quedado guardados los archivos de unidades postoriores que ya cursé y me aparecen errores. ¿Como podría restaurar esos archivos iniciales del curso?

[bayodesegun]

@teseyco21

‎Hello, I want to start again the course of ROS BASICS IN 5 DAYS but I have saved the files of postoriores units that I already studied and I get errors. How could I restore those initial course files?‎

Please let is know the exact errors you are getting? Also, could you please clarify exactly what you want to do, in English?

[teseyco21]

I found it searching the forum, thank you very much for your attention