Make angr errors with multiple arguments picklable. (#1987)
Make angr errors with multiple arguments picklable. (#1987)

Closes #1986

Co-authored-by: sei-eschwartz <f8155cd71352b7981534384d78d4705872ff8b3b@users.noreply.github.com>

angr/angr,angr/angr,schieb/angr,schieb/angr,angr/angr,schieb/angr