avoid protobuf warning when using ParseFromString #13713
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If we use parameter module to get/set proto type msg. We should parse the proto msg using ParseFromString. If the proto message contains string element, it will cause error like below. [libprotobuf ERROR external/com_google_protobuf/src/google/protobuf/wire_format_lite.cc:577] String field 'apollo.cyber.proto.Param.string_value' contains invalid UTF-8 data when serializing a protocol buffer. Use the 'bytes' type if you intend to send raw bytes.
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If we use parameter module to get/set proto type msg. We should parse the proto msg using ParseFromString. If the proto message contains string element, it will cause error like below.
[libprotobuf ERROR external/com_google_protobuf/src/google/protobuf/wire_format_lite.cc:577] String field 'apollo.cyber.proto.Param.string_value' contains invalid UTF-8 data when serializing a protocol buffer. Use the 'bytes' type if you intend to send raw bytes.