Alanxtl opened a new issue, #3153: URL: https://github.com/apache/dubbo-go/issues/3153
### ✅ 验证清单 - [x] 🔍 我已经搜索过 [现有 Issues](https://github.com/apache/dubbo-go/issues)，确信这不是重复问题 ### 🚀 Go 版本 1.24 ### 📦 Dubbo-go 版本 3.3.1 ### 🖥️ 服务端配置 _No response_ ### 💻 客户端配置 _No response_ ### 🌐 协议配置 _No response_ ### 📋 注册中心配置 _No response_ ### 💾 操作系统 🪟 Windows ### 📝 Bug 描述 panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x2 addr=0x0 pc=0x102a668f8] goroutine 3809079 [running]: dubbo.apache.org/dubbo-go/v3/common.(*URL).GetParam(0x0, {0x1045bd638, 0xb}, {0x0, 0x0}) /Users/dev/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/common/url.go:608 +0x38 dubbo.apache.org/dubbo-go/v3/cluster/router/tag.(*PriorityRouter).Notify(0x1414fe18c60, {0x140b6945170, 0x1, 0x1}) /Users/dev/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/cluster/router/tag/router.go:80 +0x84 dubbo.apache.org/dubbo-go/v3/cluster/router/chain.(*RouterChain).SetInvokers(0x140f6b38720, {0x140b6945170, 0x1, 0x1}) /Users/dev/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/cluster/router/chain/chain.go:95 +0x1a4 dubbo.apache.org/dubbo-go/v3/registry/directory.(*RegistryDirectory).setNewInvokers(0x140b0e65d90) /Users/dev/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/registry/directory/directory.go:344 +0x148 dubbo.apache.org/dubbo-go/v3/registry/directory.(*RegistryDirectory).refreshInvokers(0x140b0e65d90, 0x1416408ea80) /Users/dev/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/registry/directory/directory.go:241 +0x1b4 dubbo.apache.org/dubbo-go/v3/registry/directory.(*RegistryDirectory).Notify(0x140b0e65d90, 0x1416408ea80) /Users/dev/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/registry/directory/directory.go:219 +0x44 dubbo.apache.org/dubbo-go/v3/registry.(*BaseRegistry).Subscribe(0x14000ab90e0, 0x140b14d61c0, {0x104f49fd0, 0x140b0e65d90}) /Users/dev/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/registry/base_registry.go:354 +0x44c dubbo.apache.org/dubbo-go/v3/registry/directory.(*RegistryDirectory).Subscribe.func1() /Users/dev/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/registry/directory/directory.go:167 +0x8c created by dubbo.apache.org/dubbo-go/v3/registry/directory.(*RegistryDirectory).Subscribe in goroutine 1640288 /Users/dev/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/registry/directory/directory.go:165 +0x160 升级了3.3.1，开100个协程，每个协程都for循环调用服务，同时代码中定时调用ReferenceConfig.GetInvoker().Destroy()，使代码可以重新构建ReferenceConfig。运行一段时间出现上述问题。 ### 🔄 重现步骤 1 ### ✅ 预期行为 1 ### ❌ 实际行为 1 ### 💡 可能的解决方案 _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
