How to use the apache-ignite-client.Errors function in apache-ignite-client

*
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

'use strict';

require('jasmine-expect');

const config = require('../config');
const TestingHelper = require('../TestingHelper');
const IgniteClient = require('apache-ignite-client');
const Errors = IgniteClient.Errors;
const ScanQuery = IgniteClient.ScanQuery;
const ObjectType = IgniteClient.ObjectType;

const CACHE_NAME = '__test_cache';
const ELEMENTS_NUMBER = 10;

describe('scan query test suite >', () => {
    let igniteClient = null;

    beforeAll((done) => {
        Promise.resolve().
            then(async () => {
                await TestingHelper.init();
                igniteClient = TestingHelper.igniteClient;
                await testSuiteCleanup(done);
                await igniteClient.getOrCreateCache(CACHE_NAME);

*
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

'use strict';

require('jasmine-expect');

const config = require('../config');
const TestingHelper = require('../TestingHelper');
const IgniteClient = require('apache-ignite-client');
const Errors = IgniteClient.Errors;
const CacheConfiguration = IgniteClient.CacheConfiguration;
const QueryEntity = IgniteClient.QueryEntity;
const QueryField = IgniteClient.QueryField;
const QueryIndex = IgniteClient.QueryIndex;

const CACHE_NAME = '__test_cache';
const CACHE_NAME2 = '__test_cache2';
const CACHE_NAME3 = '__test_cache3';

describe('cache configuration operations test suite >', () => {
    let igniteClient = null;

    beforeAll((done) => {
        Promise.resolve().
            then(async () => {
                await TestingHelper.init();

*
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

'use strict';

require('jasmine-expect');

const config = require('../config');
const TestingHelper = require('../TestingHelper');
const IgniteClient = require('apache-ignite-client');
const Errors = IgniteClient.Errors;
const SqlFieldsQuery = IgniteClient.SqlFieldsQuery;
const ObjectType = IgniteClient.ObjectType;
const CacheConfiguration = IgniteClient.CacheConfiguration;

const CACHE_NAME = '__test_cache';
const TABLE_NAME = '__test_SqlFieldsQuery_table';
const ELEMENTS_NUMBER = 10;

describe('sql fields query test suite >', () => {
    let igniteClient = null;

    beforeAll((done) => {
        Promise.resolve().
            then(async () => {
                await TestingHelper.init();
                igniteClient = TestingHelper.igniteClient;

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

'use strict';

require('jasmine-expect');
const JasmineReporters = require('jasmine-reporters');

const Util = require('util');
const exec = require('child_process').exec;
const config = require('./config');
const IgniteClient = require('apache-ignite-client');
const IgniteClientConfiguration = IgniteClient.IgniteClientConfiguration;
const Errors = IgniteClient.Errors;
const EnumItem = IgniteClient.EnumItem;
const Timestamp = IgniteClient.Timestamp;
const Decimal = IgniteClient.Decimal;
const BinaryObject = IgniteClient.BinaryObject;
const ObjectType = IgniteClient.ObjectType;

const TIMEOUT_MS = 60000;

jasmine.getEnv().addReporter(new JasmineReporters.TeamCityReporter());

const dateComparator = (date1, date2) => { return !date1 && !date2 || date1.value === date2.value; };
const floatComparator = (date1, date2) => { return Math.abs(date1 - date2) < 0.00001; };
const defaultComparator = (value1, value2) => { return value1 === value2; };
const enumComparator = (value1, value2) => {
    return value1.getTypeId() === value2.getTypeId() &&
        value1.getOrdinal() === value2.getOrdinal(); };

*
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

'use strict';

require('jasmine-expect');

const config = require('../config');
const TestingHelper = require('../TestingHelper');
const IgniteClient = require('apache-ignite-client');
const Errors = IgniteClient.Errors;
const SqlQuery = IgniteClient.SqlQuery;
const SqlFieldsQuery = IgniteClient.SqlFieldsQuery;
const ObjectType = IgniteClient.ObjectType;
const CacheConfiguration = IgniteClient.CacheConfiguration;
const QueryEntity = IgniteClient.QueryEntity;
const QueryField = IgniteClient.QueryField;
const ComplexObjectType = IgniteClient.ComplexObjectType;

const CACHE_NAME = '__test_cache';
const TABLE_NAME = '__test_SqlQuery';
const ELEMENTS_NUMBER = 10;

describe('sql query test suite >', () => {
    let igniteClient = null;

    beforeAll((done) => {