flutter cask installs defunct dart

[byron-hawkins]

Verification

• [x] I understand that if I ignore these instructions, my issue may be closed without review.
• [x] I have retried my command with --force.
• [x] I ran brew update-reset && brew update and retried my command.
• [x] I ran brew doctor, fixed as many issues as possible and retried my command.
• [x] I have checked the instructions for reporting bugs.
• [x] I made doubly sure this is not a checksum does not match / SHA256 mismatch error (do not open an issue before trying to open a PR to fix first).

Description of issue

After installing flutter using a simple brew install flutter, any invocation of flutter hangs indefinitely. Tracing through the bash scripts, it turns out that the internal dart binary is defunct. Executing dart with any arguments (or no arguments) results in a dart process that sleeps indefinitely (as reported by top -pid).

Command that failed

dart

Output of command with --verbose --debug

<empty> (hung process)

Output of brew doctor and brew config

Brew is working, but installs a broken cask.

Output of brew tap

Brew is working, but installs a broken cask.

[SMillerDev]

Brew installs flutter from the exact same location that https://docs.flutter.dev/ provides when you tell it you want to download flutter. Do you have the same issue there?

[github-actions[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.