Type.GetType()Unable to read parameter is 'Oracle.DataAccess.Client, Oracle.DataAccess' and 'Oracle.ManagedDataAccess.Client, Oracle.ManagedDataAccess, Culture=neutral, PublicKeyToken=89b483f429c47342'

[xqpGitHub]

protected DbProviderFactory GetFactory(params string[] assemblyQualifiedNames)
{
Type ft = null;
foreach (var assemblyName in assemblyQualifiedNames)
{
ft = Type.GetType(assemblyName);
if (ft != null)
break;
}

        if (ft == null)
            throw new ArgumentException("Could not load the " + GetType().Name + " DbProviderFactory.");

        return (DbProviderFactory)ft.GetField("Instance").GetValue(null);
    }

Type.GetType无法读取“Oracle.ManagedDataAccess.Client, Oracle.ManagedDataAccess, Culture=neutral, PublicKeyToken=89b483f429c47342"
和“Oracle.DataAccess.Client, Oracle.DataAccess”

[iadaz]

I have not used the Oracle provider, but are the answers here useful: https://stackoverflow.com/questions/30407213/oracle-net-manageddataaccess-error-could-not-load-type-oracleinternal-common