RDB-Alpha step 1

hi
i have the same problem here can you tell in more detailes how you solved it

it was working with me but when i turned of my pc and then turned it on thaat happened > i did mant tries in between

i tried to delet containers again and again and build a new one like this post says "Rebuild and Reopen in Container" does not show up in DevContainers - #27 by hbar1st
but still thr same i dont know what is the wrong