Please, help me solve the annoying error above. I've been
refactoring and rewriting code for my archive utility called
[zippo](https://github.com/rillki/zippo) and I face this error
when it tries to archive a JPEG image.
I tracked it down to the following function that helps me add a
new member to `ZipArchive`.
```D
void zipAddArchiveMember(ref ZipArchive zip, in string file) {
import std.conv: to;
import std.file: readText;
import std.string: representation;
ArchiveMember member = new ArchiveMember();
member.name = file;
writefln("%s", file);
member.expandedData(file.readText().dup().representation());
member.compressionMethod = CompressionMethod.deflate;
zip.addMember(member);
}
```
Am I missing something?
