I study a format protobuf message Test1 { optional int32 a = 0; }
ERROR >protoc.exe --cpp_out=CPP2 sample.txt sample.txt:2:22: Field numbers must be positive integers. IF message Test1 { optional int32 a = 1; } OK! For what the ZERO is reserved? -- You received this message because you are subscribed to the Google Groups "Protocol Buffers" group. To post to this group, send email to protobuf@googlegroups.com. To unsubscribe from this group, send email to protobuf+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/protobuf?hl=en.