Package version dependency issue

[towithyou]

Environment:

• Kratos version (use kratos -v): kratos version v2.6.2
• Go version (use go version): go version go1.19 darwin/arm64
• OS (e.g: cat /etc/os-release): mac m2 arm64
• Others:

[dosubot]

Hey @towithyou, long time no see! 🚀 Looks like the dependency gremlins are at it again, huh? 😄 I'm diving into your issue as we speak and will get back to you with a solution pronto!

[towithyou]

我们的服务调用 Google gcp api 时，他的包依赖 google.golang.org/[email protected], kratos 依赖 google.golang.org/[email protected]. 导致包引用冲突

go mod tidy
go: finding module for package google.golang.org/grpc/test/grpc_testing
go: downloading google.golang.org/grpc v1.63.0
repo.xxxxxx.net/devops/a-cloud/workflow/controller imports
repo.xxxxxx.net/devops/a-cloud/pkg/middleware imports
github.com/go-kratos/kratos/v2/errors tested by
github.com/go-kratos/kratos/v2/errors.test imports
google.golang.org/grpc/test/grpc_testing: module google.golang.org/grpc@latest found (v1.63.0), but does not contain package google.golang.org/grpc/test/grpc_testing

[dosubot]

To resolve the package reference conflict between Kratos v2.6.2, which depends on google.golang.org/[email protected], and your service's requirement for google.golang.org/[email protected], you can use the replace directive in your go.mod file to override the version of google.golang.org/grpc that Kratos uses. This will force your project to use google.golang.org/[email protected] globally, including any dependencies that require google.golang.org/grpc.

Here's how you can do it:

1. Open your go.mod file.
2. Add the replace directive to specify that google.golang.org/[email protected] should be replaced with google.golang.org/[email protected].

Your go.mod file should include something like this:

module github.com/go-kratos/kratos/v2

go 1.20

require (
    // Your other dependencies...
)

replace google.golang.org/grpc v1.46.2 => google.golang.org/grpc v1.63.0

After adding the replace directive, run go mod tidy to clean up the dependencies and ensure that there are no conflicts. This should resolve the version conflict and allow your project to use google.golang.org/[email protected] successfully.

Note: Using the replace directive is a powerful tool but should be used with caution. It can lead to unexpected behavior if not managed carefully, especially in larger projects with multiple dependencies. Always ensure that the replaced version is compatible with all parts of your project.

As for the specific features or functionalities that Kratos v2.6.2 utilizes from google.golang.org/[email protected], it includes client and server API generation, context usage, error handling, server and client streaming, interceptors, service registration, message sending and receiving in streams, and compile-time assertion for gRPC compatibility. You can find more details in the helloworld_grpc.pb.go file.

Regarding any known compatibility issues between google.golang.org/[email protected] and google.golang.org/[email protected] that could affect Kratos v2.6.2, I wasn't able to find any specific information in the repository. However, it's always a good idea to check the release notes and changelogs of the google.golang.org/grpc package for any breaking changes or deprecations that might affect your project.

I hope this helps! If you have any other questions or need further clarification, feel free to ask.

Sources

• go.mod
• internal/testdata/helloworld/helloworld_grpc.pb.go

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[shenqidebaozi]

Google has removed this package and can upgrade to the Kratos version
#2824