my protocol file begin with...
option java_outer_classname = "Protocol";
message MyMessage
{
required ID id = 1;
optional .... // omitted
...
}
only one required field and all others are optional.
And my test code is...(just same)
Protocol.MyMessage.newBuilder().setId(Protocol.ID.MY_PROTOCOL).build().
toByteArray();
toByteArray() function make exception.
without it, it's okay
On Thursday, March 14, 2013 4:40:23 AM UTC+9, Feng Xiao wrote:
>
> Could you attach your test code and the .proto file?
>
>
> On Tue, Mar 12, 2013 at 11:42 PM, Hongseok Yoon
> <hongse...@gmail.com<javascript:>
> > wrote:
>
>> I've just updated to 2.5.0 from 2.4.1.
>> before update, protobuf worked well, BUT not 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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