error while mapping database schema - subsonic

Question

When I try to map with subsonic 3.0.0.3 database, i get error:
"Running transformation: System.InvalidOperationException: Sequence contains more than one matching element..."
Where i should look for error?

Answer 1

SET #OLD_UNIQUE_CHECKS=##UNIQUE_CHECKS, UNIQUE_CHECKS=0;
SET #OLD_FOREIGN_KEY_CHECKS=##FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0;
SET #OLD_SQL_MODE=##SQL_MODE, SQL_MODE='TRADITIONAL';
CREATE SCHEMA IF NOT EXISTS osm2 DEFAULT CHARACTER SET cp1251 COLLATE cp1251_general_ci;
USE osm2;
-- Table mydb.sw_profile
CREATE TABLE IF NOT EXISTS osm2.sw_profile (
id INT NOT NULL ,
name VARCHAR(45) NOT NULL ,
configuration VARCHAR(500) NOT NULL ,
comments VARCHAR(45) NULL ,
PRIMARY KEY (id) )
ENGINE = InnoDB;
-- Table mydb.sw_type
CREATE TABLE IF NOT EXISTS osm2.sw_type(
id INT NOT NULL,
name VARCHAR (45) NOT NULL,
ports_num INT NOT NULL,
trunc_ports VARCHAR (45) NOT NULL,
supports_dhcp TINYINT (1) NOT NULL,
PRIMARY KEY (id)
)
ENGINE = INNODB;
-- Table mydb.sw
CREATE TABLE IF NOT EXISTS osm2.sw(
id INT NOT NULL,
sn VARCHAR (45) NULL,
mac VARCHAR (45) NOT NULL,
ip VARCHAR (45) NOT NULL,
comments VARCHAR (45) NULL,
sw_profile_id INT NOT NULL,
sw_type_id INT NOT NULL,
PRIMARY KEY (id),
INDEX fk_sw_sw_profile (sw_profile_id ASC),
INDEX fk_sw_sw_type1 (sw_type_id ASC),
CONSTRAINT fk_sw_sw_profile
FOREIGN KEY (sw_profile_id)
REFERENCES mydb.sw_profile (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION,
CONSTRAINT fk_sw_sw_type1
FOREIGN KEY (sw_type_id)
REFERENCES mydb.sw_type (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION
)
ENGINE = INNODB
DEFAULT CHARACTER SET = cp1251;
-- Table mydb.port
CREATE TABLE IF NOT EXISTS osm2.port(
id INT NOT NULL,
name VARCHAR (45) NOT NULL,
state TINYINT (1) NOT NULL,
user_id INT NULL,
sw_id INT NOT NULL,
PRIMARY KEY (id),
INDEX fk_port_sw1 (sw_id ASC),
CONSTRAINT fk_port_sw1
FOREIGN KEY (sw_id)
REFERENCES mydb.sw (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION
)
ENGINE = INNODB;
-- Table mydb.vlan
CREATE TABLE IF NOT EXISTS osm2.vlan(
id INT NOT NULL,
name VARCHAR (45) NOT NULL,
tag VARCHAR (45) NOT NULL,
comments VARCHAR (500) NULL,
PRIMARY KEY (id)
)
ENGINE = INNODB;
-- Table mydb.address
CREATE TABLE IF NOT EXISTS osm2.address(
id INT NOT NULL,
name VARCHAR (45) NOT NULL,
short_name VARCHAR (45) NOT NULL,
comments VARCHAR (45) NULL,
sw_id INT NOT NULL,
PRIMARY KEY (id),
INDEX fk_address_sw1 (sw_id ASC),
CONSTRAINT fk_address_sw1
FOREIGN KEY (sw_id)
REFERENCES mydb.sw (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION
)
ENGINE = INNODB;
-- Table mydb.tariff
CREATE TABLE IF NOT EXISTS osm2.tariff(
id INT NOT NULL,
name VARCHAR (45) NOT NULL,
price DOUBLE NOT NULL,
speed VARCHAR (45) NOT NULL,
PRIMARY KEY (id)
)
ENGINE = INNODB;
-- Table mydb.client
CREATE TABLE IF NOT EXISTS osm2.client(
id INT NOT NULL,
utm_id VARCHAR (45) NULL,
utm_login VARCHAR (45) NULL,
ip VARCHAR (45) NOT NULL,
ip_second VARCHAR (45) NULL,
contacts VARCHAR (500) NULL,
comments VARCHAR (500) NULL,
act VARCHAR (500) NULL,
vlan_id INT NOT NULL,
address_id INT NOT NULL,
tariff_id INT NOT NULL,
PRIMARY KEY (id),
INDEX fk_client_vlan1 (vlan_id ASC),
INDEX fk_client_address1 (address_id ASC),
INDEX fk_client_tariff1 (tariff_id ASC),
CONSTRAINT fk_client_vlan1
FOREIGN KEY (vlan_id)
REFERENCES mydb.vlan (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION,
CONSTRAINT fk_client_address1
FOREIGN KEY (address_id)
REFERENCES mydb.address (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION,
CONSTRAINT fk_client_tariff1
FOREIGN KEY (tariff_id)
REFERENCES mydb.tariff (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION
)
ENGINE = INNODB;
-- Table mydb.port_has_vlan
CREATE TABLE IF NOT EXISTS osm2.port_has_vlan(
port_id INT NOT NULL,
vlan_id INT NOT NULL,
PRIMARY KEY (port_id, vlan_id),
INDEX fk_port_has_vlan_port1 (port_id ASC),
INDEX fk_port_has_vlan_vlan1 (vlan_id ASC),
CONSTRAINT fk_port_has_vlan_port1
FOREIGN KEY (port_id)
REFERENCES mydb.port (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION,
CONSTRAINT fk_port_has_vlan_vlan1
FOREIGN KEY (vlan_id)
REFERENCES mydb.vlan (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION
)
ENGINE = INNODB;
-- Table mydb.request_state
CREATE TABLE IF NOT EXISTS osm2.request_state(
id INT NOT NULL,
name VARCHAR (45) NOT NULL,
PRIMARY KEY (id)
)
ENGINE = INNODB;
-- Table mydb.request_type
CREATE TABLE IF NOT EXISTS osm2.request_type(
id INT NOT NULL,
name VARCHAR (45) NOT NULL,
comments VARCHAR (500) NULL,
PRIMARY KEY (id)
)
ENGINE = INNODB;
-- Table mydb.request
CREATE TABLE IF NOT EXISTS osm2.request(
id INT NOT NULL,
date DATETIME NOT NULL,
comments VARCHAR (500) NULL,
log VARCHAR (500) NULL,
request_state_id INT NOT NULL,
request_type_id INT NOT NULL,
client_id INT NOT NULL,
PRIMARY KEY (id),
INDEX fk_request_request_state1 (request_state_id ASC),
INDEX fk_request_request_type1 (request_type_id ASC),
INDEX fk_request_client1 (client_id ASC),
CONSTRAINT fk_request_request_state1
FOREIGN KEY (request_state_id)
REFERENCES mydb.request_state (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION,
CONSTRAINT fk_request_request_type1
FOREIGN KEY (request_type_id)
REFERENCES mydb.request_type (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION,
CONSTRAINT fk_request_client1
FOREIGN KEY (client_id)
REFERENCES mydb.client (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION
)
ENGINE = INNODB;
-- Table mydb.department
CREATE TABLE IF NOT EXISTS osm2.department(
id INT NOT NULL,
name VARCHAR (45) NOT NULL,
comments VARCHAR (45) NOT NULL,
PRIMARY KEY (id)
)
ENGINE = INNODB;
-- Table mydb.group
CREATE TABLE IF NOT EXISTS osm2.group(
id INT NOT NULL,
name VARCHAR (45) NOT NULL,
PRIMARY KEY (id)
)
ENGINE = INNODB;
-- Table mydb.account
CREATE TABLE IF NOT EXISTS osm2.account(
id INT NOT NULL,
login VARCHAR (45) NOT NULL,
password VARCHAR (45) NOT NULL,
group_id INT NOT NULL,
PRIMARY KEY (id),
INDEX fk_account_group1 (group_id ASC),
CONSTRAINT fk_account_group1
FOREIGN KEY (group_id)
REFERENCES mydb.group (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION
)
ENGINE = INNODB;
-- Table mydb.staff
CREATE TABLE IF NOT EXISTS osm2.staff(
id INT NOT NULL,
name VARCHAR (45) NOT NULL,
contacts VARCHAR (45) NOT NULL,
department_id INT NOT NULL,
account_id INT NOT NULL,
PRIMARY KEY (id),
INDEX fk_staff_department1 (department_id ASC),
INDEX fk_staff_account1 (account_id ASC),
CONSTRAINT fk_staff_department1
FOREIGN KEY (department_id)
REFERENCES mydb.department (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION,
CONSTRAINT fk_staff_account1
FOREIGN KEY (account_id)
REFERENCES mydb.account (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION
)
ENGINE = INNODB;
-- Table mydb.fid
CREATE TABLE IF NOT EXISTS osm2.fid(
id INT NOT NULL,
text VARCHAR (500) NOT NULL,
comments VARCHAR (500) NULL,
PRIMARY KEY (id)
)
ENGINE = INNODB;
-- Table mydb.group_has_fid
CREATE TABLE IF NOT EXISTS osm2.group_has_fid(
group_id INT NOT NULL,
fid_id INT NOT NULL,
PRIMARY KEY (group_id, fid_id),
INDEX fk_group_has_fid_group1 (group_id ASC),
INDEX fk_group_has_fid_fid1 (fid_id ASC),
CONSTRAINT fk_group_has_fid_group1
FOREIGN KEY (group_id)
REFERENCES mydb.group (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION,
CONSTRAINT fk_group_has_fid_fid1
FOREIGN KEY (fid_id)
REFERENCES mydb.fid (id)
ON DELETE NO ACTION
ON UPDATE NO ACTION
)
ENGINE = INNODB;
SET SQL_MODE=#OLD_SQL_MODE;
SET FOREIGN_KEY_CHECKS=#OLD_FOREIGN_KEY_CHECKS;
SET UNIQUE_CHECKS=#OLD_UNIQUE_CHECKS;

Answer 2

It looks like I found problem.
There are some tables with 2 fields with property primary key (through this tables uses connection many to many) in my schema.
Is it bug?