ASN1: asn plugin parsing is broken
The ASN1 parser of the Asn1Acn plugin uses a daemon version of the asn1scc compiler. That compiler is not part of the package, repo.
Either find and add that compiler (version).
From N7Space: The Daemon was contributed to ASN1SCC project and it seems it is still there: https://github.com/ttsiodras/asn1scc/tree/master/Daemon but I have no idea if it works with newest version of the ASN1SCC.