Hit an unsupported type invalid type for invalid type, from crd/pkg/apis/foo/v1.HelloType

[yudar1024]

Hit an unsupported type invalid type for invalid type, from crd/pkg/apis/foo/v1.HelloType

[xkfen]

when run deepcopy-gen command , it seems meet error

.\deepcopy-gen.exe --go-header-file .\boilerplate.go.txt --input-dirs .\crd\pkg\apis\foo\v1 --output-package .\crd\pkg\client
F0606 14:38:11.203126 15168 deepcopy.go:885] Hit an unsupported type invalid type for invalid type, from crd/pkg/apis/foo/v1.HelloType
goroutine 1 [running]:
k8s.io/klog/v2.stacks(0xc000006001, 0xc0003480e0, 0x89, 0xd9)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/klog/v2/klog.go:1021 +0xbf
k8s.io/klog/v2.(*loggingT).output(0xe2b540, 0xc000000003, 0x0, 0x0, 0xc000270380, 0xce9c0b, 0xb, 0x375, 0x0)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/klog/v2/klog.go:970 +0x19b
k8s.io/klog/v2.(*loggingT).printf(0xe2b540, 0xc000000003, 0x0, 0x0, 0x0, 0x0, 0xc2b94a, 0x2a, 0xc000321fb0, 0x3, ...)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/klog/v2/klog.go:751 +0x19a
k8s.io/klog/v2.Fatalf(...)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/klog/v2/klog.go:1509
k8s.io/gengo/examples/deepcopy-gen/generators.(*genDeepCopy).doStruct(0xc000272100, 0xc000266240, 0xc000259310)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/gengo/examples/deepcopy-gen/generators/deepcopy.go:885 +0x906
k8s.io/gengo/examples/deepcopy-gen/generators.(*genDeepCopy).generateFor(0xc000272100, 0xc000266240, 0xc000259310)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/gengo/examples/deepcopy-gen/generators/deepcopy.go:695 +0xe2
k8s.io/gengo/examples/deepcopy-gen/generators.(*genDeepCopy).GenerateType(0xc000272100, 0xc000270230, 0xc000266240, 0xc7c318, 0xc0002348e0, 0x0, 0x0)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/gengo/examples/deepcopy-gen/generators/deepcopy.go:608 +0xf98
k8s.io/gengo/generator.(*Context).executeBody(0xc000270230, 0xc7bdb8, 0xc0003120c0, 0xc84cb8, 0xc000272100, 0x2c0, 0xc00011dbc0)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/gengo/generator/execute.go:306 +0x128
k8s.io/gengo/generator.(*Context).ExecutePackage(0xc000270000, 0xc000012240, 0x15, 0xc82df0, 0xc000264510, 0x0, 0x0)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/gengo/generator/execute.go:267 +0xbb8
k8s.io/gengo/generator.(*Context).ExecutePackages(0xc000270000, 0xc000012240, 0x15, 0xc0002368b0, 0x1, 0x1, 0x0, 0x28)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/gengo/generator/execute.go:51 +0xc8
k8s.io/gengo/args.(*GeneratorArgs).Execute(0xc000073040, 0xc00011de38, 0xc023e5, 0x6, 0xc31040, 0x0, 0x0)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/gengo/args/args.go:207 +0x1fb
main.main()
D:/devtool/code-generator-release-1.21/cmd/deepcopy-gen/main.go:77 +0x4cb

goroutine 6 [chan receive]:
k8s.io/klog/v2.(*loggingT).flushDaemon(0xe2b540)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/klog/v2/klog.go:1164 +0x92
created by k8s.io/klog/v2.init.0
D:/devtool/code-generator-release-1.21/vendor/k8s.io/klog/v2/klog.go:418 +0xe5

是不是你使用--go-header-file指定的boilerplate.go.txt文件位置不对？

[xkfen]

when run deepcopy-gen command , it seems meet error

.\deepcopy-gen.exe --go-header-file .\boilerplate.go.txt --input-dirs .\crd\pkg\apis\foo\v1 --output-package .\crd\pkg\client
F0606 14:38:11.203126 15168 deepcopy.go:885] Hit an unsupported type invalid type for invalid type, from crd/pkg/apis/foo/v1.HelloType
goroutine 1 [running]:
k8s.io/klog/v2.stacks(0xc000006001, 0xc0003480e0, 0x89, 0xd9)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/klog/v2/klog.go:1021 +0xbf
k8s.io/klog/v2.(*loggingT).output(0xe2b540, 0xc000000003, 0x0, 0x0, 0xc000270380, 0xce9c0b, 0xb, 0x375, 0x0)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/klog/v2/klog.go:970 +0x19b
k8s.io/klog/v2.(*loggingT).printf(0xe2b540, 0xc000000003, 0x0, 0x0, 0x0, 0x0, 0xc2b94a, 0x2a, 0xc000321fb0, 0x3, ...)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/klog/v2/klog.go:751 +0x19a
k8s.io/klog/v2.Fatalf(...)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/klog/v2/klog.go:1509
k8s.io/gengo/examples/deepcopy-gen/generators.(*genDeepCopy).doStruct(0xc000272100, 0xc000266240, 0xc000259310)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/gengo/examples/deepcopy-gen/generators/deepcopy.go:885 +0x906
k8s.io/gengo/examples/deepcopy-gen/generators.(*genDeepCopy).generateFor(0xc000272100, 0xc000266240, 0xc000259310)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/gengo/examples/deepcopy-gen/generators/deepcopy.go:695 +0xe2
k8s.io/gengo/examples/deepcopy-gen/generators.(*genDeepCopy).GenerateType(0xc000272100, 0xc000270230, 0xc000266240, 0xc7c318, 0xc0002348e0, 0x0, 0x0)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/gengo/examples/deepcopy-gen/generators/deepcopy.go:608 +0xf98
k8s.io/gengo/generator.(*Context).executeBody(0xc000270230, 0xc7bdb8, 0xc0003120c0, 0xc84cb8, 0xc000272100, 0x2c0, 0xc00011dbc0)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/gengo/generator/execute.go:306 +0x128
k8s.io/gengo/generator.(*Context).ExecutePackage(0xc000270000, 0xc000012240, 0x15, 0xc82df0, 0xc000264510, 0x0, 0x0)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/gengo/generator/execute.go:267 +0xbb8
k8s.io/gengo/generator.(*Context).ExecutePackages(0xc000270000, 0xc000012240, 0x15, 0xc0002368b0, 0x1, 0x1, 0x0, 0x28)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/gengo/generator/execute.go:51 +0xc8
k8s.io/gengo/args.(*GeneratorArgs).Execute(0xc000073040, 0xc00011de38, 0xc023e5, 0x6, 0xc31040, 0x0, 0x0)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/gengo/args/args.go:207 +0x1fb
main.main()
D:/devtool/code-generator-release-1.21/cmd/deepcopy-gen/main.go:77 +0x4cb

goroutine 6 [chan receive]:
k8s.io/klog/v2.(*loggingT).flushDaemon(0xe2b540)
D:/devtool/code-generator-release-1.21/vendor/k8s.io/klog/v2/klog.go:1164 +0x92
created by k8s.io/klog/v2.init.0
D:/devtool/code-generator-release-1.21/vendor/k8s.io/klog/v2/klog.go:418 +0xe5

另外，你的deepcopy-gen命令需要在"当前项目crd"的上一层执行。比如当前项目位置在$GOPATH/src/crd，那么你的deepcopy-gen命令需要在$GOPATH/src 下执行