I recently finish the whole pionner program video and try to do it by myself. I used wsl2+debian to set up the enviroment, but after I build everything. it said I can access the playground through localhost:8009, I tried multiple times. always got refused. anyone got the same issue?


Make sure you use https, not http.


  • thank you. I used https.. not sure why. I shutdown wsl2 and restarted it, it works... Oct 7 at 0:15
  • if this solved your problem, please mark it as the answer Oct 7 at 5:33

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