Question

当我运行命令

flutter run

对于我的应用程序，它显示以下错误：

Launching lib/main.dart on iPhone SE (2nd generation) in debug mode...

Running Xcode build...                                                  

Xcode build done.                                            7.5s
Failed to build iOS app
Error output from Xcode build:
↳
    ** BUILD FAILED **


Xcode's output:
↳
    /Users/Soumya/Desktop/fluttershare/build/ios/Debug-iphonesimulator/gRPC-C++/gRPCCertificates.bundle: replacing existing signature
    /Users/Soumya/Desktop/fluttershare/build/ios/Debug-iphonesimulator/gRPC-C++/gRPCCertificates.bundle: resource fork, Finder
    information, or similar detritus not allowed
    Command CodeSign failed with a nonzero exit code
    note: Using new build system
    note: Building targets in parallel
    note: Planning build
    note: Constructing build description
    warning: Capabilities for Signing & Capabilities may not function correctly because its entitlements use a placeholder team ID. To
    resolve this, select a development team in the Runner editor. (in target 'Runner' from project 'Runner')

Could not build the application for the simulator.
Error launching application on iPhone SE (2nd generation).

这背后的可能原因是什么？如何解决这个问题？

Answer 1

清理您的构建，然后重新构建应该解决该问题的应用。

library(DT)
df = iris[1:4]
brks <- quantile(df, probs = seq(.05, .95, .05), na.rm = TRUE)
clrs <- round(seq(255, 40, length.out = length(brks) + 1), 0) %>%
  {paste0("rgb(255,", ., ",", ., ")")}
datatable(df) %>% formatStyle(names(df), backgroundColor = styleInterval(brks, clrs))

Xcode错误：执行“ flutter run”命令时

1 个答案: