Provide more explicit error message if instrument is unknown.
The attached file uses a wrong instrument name, resulting in
terminate called after throwing an instance of 'SymbolTable::UnknownSymbolNameException'
The attached file uses a wrong instrument name, resulting in
terminate called after throwing an instance of 'SymbolTable::UnknownSymbolNameException'
added 1 deleted label
changed the description
changed milestone to %5.x
assigned to @sebastien
closed with commit b1274619
mentioned in commit d03b7446