小编Abe*_*bel的帖子

昨天，我创建了一个名为 Sample1 的 flutter 项目。\n并且工作正常。\n但是当我今天尝试打开该文件并尝试运行它时，出现错误。

日志说

Running "flutter pub get" in sample1...                            603ms\nLaunching lib/main.dart on iPhone 8 in debug mode...\nRunning pod install...                                           1,313ms\nRunning Xcode build...                                                  \nXcode build done.                                           11.8s\nFailed to build iOS app\nError output from Xcode build:\n\xe2\x86\xb3\n    ** BUILD FAILED **\n\n\nXcode\'s output:\n\xe2\x86\xb3\n\n    Command PhaseScriptExecution failed with a nonzero exit code\n    note: Using new build system\n    note: Building targets in parallel\n    note: Planning build\n    note: Analyzing workspace\n    note: Constructing build description\n    note: Build preparation complete\n    warning: Capabilities for Signing …