Wont compile for Delphi XE 10.4

[dualarrow]

in unit Grijjy.CloudLogging.Protocol

procedure TgoCloudLogger.Send(const AService: String; const AMsg: String;
const ALevel, ADataFormat: Integer; const AData: TBytes);

the line

Msg.PushProtocolBuffer(Protocol);

complains about "Type parameter 'T' must be a non-nullable value type"

It was compiling in XE 10.3

I'm unable to resolve the problem. Any help appreciated.

[allendrennan]

This relates to an issue that was introduced in the 10.3 compiler. If you pull a more Grijjy Foundation it should be worked around, or if you utilize an updated Delphi compiler.

[luebbe]

Had the same issue when 10.4 was new. This problem is fixed in the current compiler.