[protobuf] Re: toByteArray function(Java) occurs exception in 2.5.0

[Hongseok Yoon]

mistyping...

BUT not - But now

On Wednesday, March 13, 2013 3:42:47 PM UTC+9, Hongseok Yoon wrote:

 I've just updated to 2.5.0 from 2.4.1.
 before update, protobuf worked well, BUT now it vomit exceptions!
 I'm working on OSX and use Java 1.7

 my test code snippet is...

 Protocol.MyMessage.newBuilder().setId(Protocol.ID.MY_PROTOCOL).build().
 toByteArray();

 if I run compiled code...

 Exception in thread main java.lang.UnsupportedOperationException: This 
 is supposed to be overridden by subclasses.
 at 
 com.google.protobuf.GeneratedMessage.getUnknownFields(GeneratedMessage.java:180)
 at 
 com.indiebuild.poker.Protocol$PokerMessage.getSerializedSize(Protocol.java:1454)
 at 
 com.google.protobuf.AbstractMessageLite.toByteArray(AbstractMessageLite.java:62)
 at TestClient.main(TestClient.java:8)

 What's wrong?


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[protobuf] no toByteArray()??

[stefanharjes]

Hi all,

I finally managed to construct java classes from my .proto file and
include them in my
source which puts a double array in the message. But then I realized,
that protoc did
not generate a toByteArray() method as promissed in the docs.

---
package storageserver;

option java_package = protocolBuffers;
option java_outer_classname = DoubleExchange;

message ExchangeData {
  repeated double my_data = 1;
}



any hints?

Thanks

Stefan

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