This looks like issue 8101
<https://github.com/protocolbuffers/protobuf/issues/8101>, which was fixed
very recently (PR 10268
<https://github.com/protocolbuffers/protobuf/pull/10268>). Unfortunately I
don't believe it's been included in a release yet, but you could fetch the
latest code to build a version of protoc with the fix, or temporarily
manually patch the generated code to add an underscore (so _400Url and
_400Url_).
On Thursday, 11 August 2022 at 14:15:28 UTC+1 wulun00 wrote:
> I tried to convert a proto file that contains fields beginning with
> underscores to a c# file, but it cannot be converted to the correct CS file
> example:
> msg.proto
> syntax = "proto2";
> message Msg {
> optional string _400Url = 1;
> }
>
> Msg.cs
> /// <summary>Field number for the "_400Url" field.</summary>
> public const int 400UrlFieldNumber = 1;
> private readonly static string 400UrlDefaultValue = "";
>
> private string 400Url_;
> [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
> [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
> public string 400Url {
> get { return 400Url_ ?? 400UrlDefaultValue; }
> set {
> 400Url_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
> }
> }
>
> Unable to compile because of 400Url
>
--
You received this message because you are subscribed to the Google Groups
"Protocol Buffers" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to protobuf+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/protobuf/9f73b9de-8d02-4eb7-82ba-bd35a1071e2an%40googlegroups.com.
