On Fri, Sep 23, 2016 at 9:40 AM, Denis Vlah <[email protected]> wrote:
> Hello everyone.
>
> I have the following problem:
> The Java classes generated from .proto file doesn't compile.
>
> The original .proto file was generated from C# protobuf-net classes.
>
> There is a big switch in the generated javacode:
>
>
> public static final class Object extends
> com.google.protobuf.GeneratedMessageV3 implements
> // @@protoc_insertion_point(message_implements:Forcive.
> Dto.Objects.Object)
> ObjectOrBuilder {
> // Use Object.newBuilder() to construct.
> private Object(com.google.protobuf.GeneratedMessageV3.Builder<?>
> builder) {
> super(builder);
> }
> private Object() {
> }
>
> @java.lang.Override
> public final com.google.protobuf.UnknownFieldSet
> getUnknownFields() {
> return this.unknownFields;
> }
> private Object(
> com.google.protobuf.CodedInputStream input,
> com.google.protobuf.ExtensionRegistryLite extensionRegistry)
> throws com.google.protobuf.InvalidProtocolBufferException {
> this();
> int mutable_bitField0_ = 0;
> int mutable_bitField1_ = 0;
> int mutable_bitField2_ = 0;
> int mutable_bitField3_ = 0;
> com.google.protobuf.UnknownFieldSet.Builder unknownFields =
> com.google.protobuf.UnknownFieldSet.newBuilder();
> try {
> boolean done = false;
> while (!done) {
> int tag = input.readTag();
> switch (tag) {
> case 2171691026: {
> Forcive.Dto.Objects.AllMessages.UserDto.Builder subBuilder
> = null;
> if (((bitField1_ & 0x00008000) == 0x00008000)) {
> subBuilder = userDto_.toBuilder();
> }
> userDto_ = input.readMessage(Forcive.Dto.
> Objects.AllMessages.UserDto.PARSER, extensionRegistry);
> if (subBuilder != null) {
> subBuilder.mergeFrom(userDto_);
> userDto_ = subBuilder.buildPartial();
> }
> bitField1_ |= 0x00008000;
> break;
> }
>
> ....
>
> The Java error is Error:(78413, 18) java: integer number too large:
> 2171691026
>
You are using a field with a too large field number. The generated Java
code should compile fine if the field number is smaller than 2<<28.
>
> The C++ generated classes from the same .proto file compiles fine.
>
> Any ideas how to fix this?
>
> Thanks
>
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