zero11-0203

Results 2 issues of zero11-0203

### Is there an existing issue for this? - [X] I have searched the existing issues ### Is your feature request related to a problem? Please describe. The currently provided...

kind/feature

https://github.com/milvus-io/milvus-sdk-java/blob/9c3adb7dd500ef5ba5709a7d787ead55a09fb7e8/src/main/java/io/milvus/response/SearchResultsWrapper.java#L41 Users would expect ```getFieldData``` on a valid ```filedName``` to return an empty list even if a search has no matching records. However, it throws a ```ParamException``` with ```Illegal field...