Cocoapods找不到Pod“ Protobuf”的兼容版本。

Question

你们中有人知道如何使用iOS flutter Pod中的另一个库的其他版本的另一个库来解决这个问题？

我看过很多帖子，但不确定我是否做错了，因为它们对我不起作用。

另外，我尝试了POD更新，但无法解决我的问题，

[!] CocoaPods could not find compatible versions for pod "Protobuf":
  In snapshot (Podfile.lock):
    Protobuf

  In Podfile:
    flutter_blue (from `.symlinks/plugins/flutter_blue/ios`) was resolved to 0.0.1, which depends on
      flutter_blue/Protos (= 0.0.1) was resolved to 0.0.1, which depends on
        Protobuf (~> 3.11.4)

    mobile_scanner (from `.symlinks/plugins/mobile_scanner/ios`) was resolved to 0.0.1, which depends on
      GoogleMLKit/BarcodeScanning (~> 2.6.0) was resolved to 2.6.0, which depends on
        MLKitBarcodeScanning (~> 1.7.0) was resolved to 1.7.0, which depends on
          MLKitVision (~> 3.0) was resolved to 3.0.0, which depends on
            Protobuf (~> 3.12)

任何帮助都将不胜感激。

Answer 1

如日志所述的问题是，您使用的是Protobuf的特定版本，而Mobile_scanner取决于无法解决的不同版本。

您可以尝试将Protobuf升级到使用3.12版本，也可以降低Mobile_scanner使用Protobuf 3.11.4（我不建议因为它是依赖性）。