dyld:未找到符号:_ffi_prep_closure_loc(在Mac上) [英] dyld: Symbol not found: _ffi_prep_closure_loc (on Mac)

问题描述

我在Mac上进行了常规的 flutter运行，今天针对我的iPhone模拟器，并遇到了这些错误.

I did a regular flutter run on my Mac, targeting my iPhone simulator today and got these errors.

Error output from CocoaPods:
↳
    dyld: lazy symbol binding failed: Symbol not found: _ffi_prep_closure_loc
      Referenced from: /Users/toure/.rbenv/versions/2.6.0/lib/ruby/gems/2.6.0/gems/ffi-1.13.1/lib/ffi_c.bundle
      Expected in: /usr/lib/libffi.dylib

    dyld: Symbol not found: _ffi_prep_closure_loc
      Referenced from: /Users/toure/.rbenv/versions/2.6.0/lib/ruby/gems/2.6.0/gems/ffi-1.13.1/lib/ffi_c.bundle
      Expected in: /usr/lib/libffi.dylib

您如何解决 dyld:找不到符号:_ffi_prep_closure_loc 错误?

推荐答案

我在 github问题.

在Mac上运行此命令即可解决问题.

Running this on my Mac solved the problem.

gem uninstall ffi
brew reinstall libffi
export LDFLAGS="-L/usr/local/opt/libffi/lib"
export PKG_CONFIG_PATH="/usr/local/opt/libffi/lib/pkgconfig"
gem install ffi

我决定分享此内容，因为问题标题中的错误与我所得到的错误不同.希望这可以节省一些时间.

I decided to share this since the error in the title of the issue is different from the one that I got. Hope this can save someone some time.

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