2020-06-02T18:55:59.660140: stderr: Oops; flutter has exited unexpectedly: "ProcessException: Process exited abnormally:
stderr: xcodebuild: error: Could not resolve package dependencies:
stderr:   Packages are not supported when using legacy build locations, but the current project has them enabled.
stderr:   Command: /usr/bin/xcodebuild -list".
2020-06-02T18:56:02.487460: stderr: A crash report has been written to /private/var/folders/s3/87ghg_l11tg2w5_hbdz2ssj80000gn/T/ios_app_with_extensions_testjpnSTs/app_with_extensions/flutter_01.log.
2020-06-02T18:56:02.487620: stdout: This crash may already be reported. Check GitHub for similar crashes.
2020-06-02T18:56:02.488125: stdout: https://github.com/flutter/flutter/issues?q=is%3Aissue+ProcessException%3A+Process+exited+abnormally%3A%0Axcodebuild%3A+error%3A+Could+not+resolve+package+dependencies%3A%0A++Packages+are+not+supported+when+using+legacy+build+locations%2C+but+the+current+project+has+them+enabled.%0A++Command%3A+%2Fusr%2Fbin%2Fxcodebuild+-list
stdout: