objc build failure: ..... Build/Products/Release-appletvos/nanopb/pb.h: No such file or directory

[apolcyn]

log snippet:

write-file /Volumes/BuildData/tmpfs/src/github/grpc/workspace_objc_macos_opt_native/src/objective-c/examples/tvOS-sample/Build/Build/Build/Intermediates.noindex/Pods.build/Release-appletvos/nanopb.build/nanopb-generated-files.hmap
write-file /Volumes/BuildData/tmpfs/src/github/grpc/workspace_objc_macos_opt_native/src/objective-c/examples/tvOS-sample/Build/Build/Build/Intermediates.noindex/Pods.build/Release-appletvos/nanopb.build/nanopb-project-headers.hmap
/bin/mkdir -p /Volumes/BuildData/tmpfs/src/github/grpc/workspace_objc_macos_opt_native/src/objective-c/examples/tvOS-sample/Build/Build/Build/Intermediates.noindex/Pods.build/Release-appletvos/nanopb.build/Objects-normal/arm64
write-file /Volumes/BuildData/tmpfs/src/github/grpc/workspace_objc_macos_opt_native/src/objective-c/examples/tvOS-sample/Build/Build/Build/Intermediates.noindex/Pods.build/Release-appletvos/nanopb.build/Objects-normal/arm64/nanopb.LinkFileList
write-file /Volumes/BuildData/tmpfs/src/github/grpc/workspace_objc_macos_opt_native/src/objective-c/examples/tvOS-sample/Build/Build/Build/Intermediates.noindex/Pods.build/Release-appletvos/nanopb.build/nanopb-all-target-headers.hmap
write-file /Volumes/BuildData/tmpfs/src/github/grpc/workspace_objc_macos_opt_native/src/objective-c/examples/tvOS-sample/Build/Build/Build/Intermediates.noindex/Pods.build/Release-appletvos/nanopb.build/nanopb.hmap
error: open /Volumes/BuildData/tmpfs/src/github/grpc/workspace_objc_macos_opt_native/src/objective-c/examples/tvOS-sample/Build/Build/Build/Products/Release-appletvos/nanopb/pb.h: No such file or directory
=== BUILD TARGET Protobuf OF PROJECT Pods WITH CONFIGURATION Release ===
Check dependencies
Write auxiliary files
write-file /Volumes/BuildData/tmpfs/src/github/grpc/workspace_objc_macos_opt_native/src/objective-c/examples/tvOS-sample/Build/Build/Build/Intermediates.noindex/Pods.build/Release-appletvos/Protobuf.build/Protobuf.hmap
/bin/mkdir -p /Volumes/BuildData/tmpfs/src/github/grpc/workspace_objc_macos_opt_native/src/objective-c/examples/tvOS-sample/Build/Build/Build/Intermediates.noindex/Pods.build/Release-appletvos/Protobuf.build/Objects-normal/arm64
write-file /Volumes/BuildData/tmpfs/src/github/grpc/workspace_objc_macos_opt_native/src/objective-c/examples/tvOS-sample/Build/Build/Build/Intermediates.noindex/Pods.build/Release-a

https://source.cloud.google.com/results/invocations/1d8691a3-b889-42fd-ab91-ad3740cf953c/targets/github%2Fgrpc%2Fobjc_macos_opt_native/tests

Seen in objc_macos_opt_native . ios-buildtest-example-tvOS-sample

seen in PR: #19893

[stale]

This issue/PR has been automatically marked as stale because it has not had any update (including commits, comments, labels, milestones, etc) for 180 days. It will be closed automatically if no further update occurs in 1 day. Thank you for your contributions!