Hello, Everyone.
Whenever I try to update my packages on "pubspec.yaml" file, I get this error. Please help to figure it out and provide me with a solution.
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C:\Users\Reshad\AndroidStudioProjects\xylophone-flutter>flutter pub get
Running "flutter pub get" in xylophone-flutter...
OS Error: The semaphore timeout period has expired.
pub get failed (server unavailable) -- attempting retry 1 in 1 second...
Running "flutter pub get" in xylophone-flutter... (This is taking an unexpectedly long time.) \
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Thanks in advance.