The toolbar selection device has been in loading state since android studio opened the simulator.

does anyone know what"s going on? When I use this for the first time, I feel that whether I can run or not depends on luck. I want to run a flutter

.

clipboard.png

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Flutter android-studio android
Apr.07,2021

after some toss, delete two lock files under flutter SDK or lock files under specified Android devices.

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android sdk

image.png

:

  1. cdflutterbin/cachelockfile
  2. flutter doctorstudio

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b9eeba-439cf.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b9eeba-439cf.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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