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Aeroworks Extra 260

Written by Jay Smith and Tim Tworek As featured on page 53 in the September 2012 issue of Model Aviation. As featured in the Model Aviation tablet app. The Aeroworks model comes with much of the work already completed. The Extra is covered in genuine UltraCote and requires little work with the covering iron. The horizontal stabilizer has a locator dowel built into the LE to ensure the front of the stabizer is centered in the fuselage. Also, the stabilizer comes with the covering removed for a strong bond when glued in place. The rudder is controlled via a pull-pull setup,…

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( ! ) Fatal error: Uncaught TypeError: Drupal\Core\Database\StatementWrapperIterator::__construct(): Argument #2 ($clientConnection) must be of type object, null given, called in /var/www/html/web/core/lib/Drupal/Core/Database/Connection.php on line 441 and defined in /var/www/html/web/core/lib/Drupal/Core/Database/StatementWrapperIterator.php on line 38
( ! ) TypeError: Drupal\Core\Database\StatementWrapperIterator::__construct(): Argument #2 ($clientConnection) must be of type object, null given, called in /var/www/html/web/core/lib/Drupal/Core/Database/Connection.php on line 441 in /var/www/html/web/core/lib/Drupal/Core/Database/StatementWrapperIterator.php on line 38
Call Stack
#TimeMemoryFunctionLocation
12.160927491152_drupal_exception_handler( $exception = class TypeError { protected $message = 'Drupal\\Core\\Database\\StatementWrapperIterator::__construct(): Argument #2 ($clientConnection) must be of type object, null given, called in /var/www/html/web/core/lib/Drupal/Core/Database/Connection.php on line 441'; private string ${Error}string = ''; protected $code = 0; protected string $file = '/var/www/html/web/core/lib/Drupal/Core/Database/StatementWrapperIterator.php'; protected int $line = 38; private array ${Error}trace = [0 => [...], 1 => [...], 2 => [...], 3 => [...], 4 => [...], 5 => [...], 6 => [...], 7 => [...], 8 => [...], 9 => [...], 10 => [...]]; private ?Throwable ${Error}previous = NULL } ).../bootstrap.inc:0
22.162227407216_drupal_exception_handler_additional( $exception = class TypeError { protected $message = 'Drupal\\Core\\Database\\StatementWrapperIterator::__construct(): Argument #2 ($clientConnection) must be of type object, null given, called in /var/www/html/web/core/lib/Drupal/Core/Database/Connection.php on line 441'; private string ${Error}string = ''; protected $code = 0; protected string $file = '/var/www/html/web/core/lib/Drupal/Core/Database/StatementWrapperIterator.php'; protected int $line = 38; private array ${Error}trace = [0 => [...], 1 => [...], 2 => [...], 3 => [...], 4 => [...], 5 => [...], 6 => [...], 7 => [...], 8 => [...], 9 => [...], 10 => [...]]; private ?Throwable ${Error}previous = NULL }, $exception2 = class TypeError { protected $message = 'Drupal\\Core\\Database\\StatementWrapperIterator::__construct(): Argument #2 ($clientConnection) must be of type object, null given, called in /var/www/html/web/core/lib/Drupal/Core/Database/Connection.php on line 441'; private string ${Error}string = ''; protected $code = 0; protected string $file = '/var/www/html/web/core/lib/Drupal/Core/Database/StatementWrapperIterator.php'; protected int $line = 38; private array ${Error}trace = [0 => [...], 1 => [...], 2 => [...], 3 => [...], 4 => [...], 5 => [...], 6 => [...], 7 => [...], 8 => [...], 9 => [...], 10 => [...], 11 => [...], 12 => [...]]; private ?Throwable ${Error}previous = NULL } ).../bootstrap.inc:126
32.162227407216error_displayable( $error = ??? ).../bootstrap.inc:142
42.162227407216_drupal_get_error_level( ).../errors.inc:118
52.162227407216Drupal::config( $name = 'system.logging' ).../errors.inc:331
62.162227407216Drupal\Core\Config\ConfigFactory->get( $name = 'system.logging' ).../Drupal.php:421
72.162227407216Drupal\Core\Config\ConfigFactory->doGet( $name = 'system.logging', $immutable = ??? ).../ConfigFactory.php:89
82.162227407432Drupal\Core\Config\ConfigFactory->doLoadMultiple( $names = [0 => 'system.logging'], $immutable = TRUE ).../ConfigFactory.php:104
92.162227407544Drupal\Core\Config\CachedStorage->readMultiple( $names = [0 => 'system.logging'] ).../ConfigFactory.php:165
102.162227408168Drupal\Core\Cache\DatabaseBackend->getMultiple( $cids = [0 => 'system.logging'], $allow_invalid = ??? ).../CachedStorage.php:87
112.162227409328Drupal\Core\Database\Connection->query( $query = 'SELECT [cid], [data], [created], [expire], [serialized], [tags], [checksum] FROM {cache_config} WHERE [cid] IN ( :cids[] ) ORDER BY [cid]', $args = [':cids[]' => [0 => 'system.logging']], $options = ??? ).../DatabaseBackend.php:131
122.162327410376Drupal\Core\Database\Connection->prepareStatement( $query = 'SELECT [cid], [data], [created], [expire], [serialized], [tags], [checksum] FROM {cache_config} WHERE [cid] IN ( :cids__0 ) ORDER BY [cid]', $options = ['fetch' => enum Drupal\Core\Database\Statement\FetchAs::Object, 'allow_delimiter_in_query' => FALSE, 'allow_square_brackets' => FALSE, 'pdo' => []], $allow_row_count = ??? ).../Connection.php:664
132.162327410888Drupal\Core\Database\StatementWrapperIterator->__construct( $connection = class Drupal\mysql\Driver\Database\mysql\Connection { protected $target = 'default'; protected $key = 'default'; protected $logger = NULL; protected $driverClasses = []; protected $statementWrapperClass = 'Drupal\\Core\\Database\\StatementWrapperIterator'; protected $transactionalDDLSupport = FALSE; protected $connection = NULL; protected $connectionOptions = ['database' => 'dpl_jsvvhikdao', 'username' => 'vdmompnaig', 'password' => 'jC21cXfOuRnJw5HFKE', 'host' => 'devpanel-cluster-agebjmjp-aurora-cluster.cluster-coyf2dezrpfe.us-east-2.rds.amazonaws.com', 'port' => '3306', 'driver' => 'mysql', 'prefix' => '', 'collation' => 'utf8mb4_general_ci', 'namespace' => 'Drupal\\mysql\\Driver\\Database\\mysql', 'autoload' => 'core/modules/mysql/src/Driver/Database/mysql/', 'pdo' => [...], 'init_commands' => [...]]; protected $schema = class Drupal\mysql\Driver\Database\mysql\Schema { protected $connection = ...; protected $placeholder = 6; protected $defaultSchema = 'public'; protected $uniqueIdentifier = '65afa02493e18a2cdb6e5fa2'; protected $mysqlStringTypes = [...] }; protected string $prefix = ''; protected array $tablePlaceholderReplacements = [0 => '"', 1 => '"']; protected $escapedTables = ['cache_container' => 'cache_container', 'cache_page' => 'cache_page', 'cache_config' => 'cache_config', 'config' => 'config', 'cache_discovery' => 'cache_discovery', 'cache_bootstrap' => 'cache_bootstrap', 'path_alias' => 'path_alias', 'cache_data' => 'cache_data', 'router' => 'router', 'cache_entity' => 'cache_entity', 'cache_routes' => 'cache_routes', 'magazine_paywall_anon_views' => 'magazine_paywall_anon_views', 'cache_dynamic_page_cache' => 'cache_dynamic_page_cache', 'cache_render' => 'cache_render', 'cache_default' => 'cache_default', 'node_field_data' => 'node_field_data', 'node__field_articles' => 'node__field_articles', 'node' => 'node', 'node_revision' => 'node_revision', 's3fs_file' => 's3fs_file', 'semaphore' => 'semaphore', 'key_value' => 'key_value', 'cache_menu' => 'cache_menu', 'menu_tree' => 'menu_tree', 'users_data' => 'users_data', 'media' => 'media', 'media_field_data' => 'media_field_data', 'cachetags' => 'cachetags']; protected $escapedFields = ['' => '', 'collection' => '"collection"', 'name' => '"name"', 'config.name' => '"config"."name"', 'base_table.status' => '"base_table"."status"', 'base_table.alias' => '"base_table"."alias"', 'base_table.langcode' => '"base_table"."langcode"', 'base_table.id' => '"base_table"."id"', 'base_table.path' => '"base_table"."path"', 'cid' => '"cid"', 'expire' => '"expire"', 'created' => '"created"', 'tags' => '"tags"', 'checksum' => '"checksum"', 'data' => '"data"', 'serialized' => '"serialized"', 'table_schema' => '"table_schema"', 'table_name' => '"table_name"', 'table_type' => '"table_type"', 'viewer_key' => '"viewer_key"', 'viewed' => '"viewed"', 'v.nid' => '"v"."nid"', 'v.viewed' => '"v"."viewed"', 'node_field_data.status' => '"node_field_data"."status"', 'node_field_data.created' => '"node_field_data"."created"', 'node_field_data.nid' => '"node_field_data"."nid"', 'node_field_data_created' => '"node_field_data_created"', 'bundle' => '"bundle"', 'uuid' => '"uuid"', 'prompt' => '"prompt"', 'operation_type' => '"operation_type"', 'provider' => '"provider"', 'model' => '"model"', 'output_text' => '"output_text"', 'configuration' => '"configuration"', 'extra_data' => '"extra_data"', 'tokens_input' => '"tokens_input"', 'tokens_output' => '"tokens_output"', 'tokens_total' => '"tokens_total"', 'tokens_reasoning' => '"tokens_reasoning"', 'tokens_cached' => '"tokens_cached"', 'response_text' => '"response_text"', 'entity_id' => '"entity_id"', 'revision_id' => '"revision_id"', 'delta' => '"delta"', 'langcode' => '"langcode"', 'tags_value' => '"tags_value"', 'base.nid' => '"base"."nid"', 'revision.vid' => '"revision"."vid"', 'revision.langcode' => '"revision"."langcode"', 'revision.revision_uid' => '"revision"."revision_uid"', 'revision.revision_timestamp' => '"revision"."revision_timestamp"', 'revision.revision_log' => '"revision"."revision_log"', 'revision.revision_default' => '"revision"."revision_default"', 'base.type' => '"base"."type"', 'base.uuid' => '"base"."uuid"', 'value' => '"value"', 'uri' => '"uri"', 'nid' => '"nid"', 'n.created' => '"n"."created"', 'route_name' => '"route_name"', 'route_param_key' => '"route_param_key"', 'menu_name' => '"menu_name"', 'menu_tree.menu_name' => '"menu_tree"."menu_name"', 'menu_tree.route_name' => '"menu_tree"."route_name"', 'menu_tree.route_parameters' => '"menu_tree"."route_parameters"', 'menu_tree.url' => '"menu_tree"."url"', 'menu_tree.title' => '"menu_tree"."title"', 'menu_tree.description' => '"menu_tree"."description"', 'menu_tree.parent' => '"menu_tree"."parent"', 'menu_tree.weight' => '"menu_tree"."weight"', 'menu_tree.options' => '"menu_tree"."options"', 'menu_tree.expanded' => '"menu_tree"."expanded"', 'menu_tree.enabled' => '"menu_tree"."enabled"', 'menu_tree.provider' => '"menu_tree"."provider"', 'menu_tree.metadata' => '"menu_tree"."metadata"', 'menu_tree.class' => '"menu_tree"."class"', 'menu_tree.form_class' => '"menu_tree"."form_class"', 'menu_tree.id' => '"menu_tree"."id"', 'depth' => '"depth"', 'weight' => '"weight"', 'id' => '"id"', 'base_table.vid' => '"base_table"."vid"', 'base_table.nid' => '"base_table"."nid"', 'subquery_base_table.nid' => '"subquery_base_table"."nid"', 'module' => '"module"', 'uid' => '"uid"', 'expanded' => '"expanded"', 'has_children' => '"has_children"', 'enabled' => '"enabled"', 'parent' => '"parent"', 'base_table.uuid' => '"base_table"."uuid"', 'media_field_data.default_langcode' => '"media_field_data"."default_langcode"', 'base_table.mid' => '"base_table"."mid"', 'tag' => '"tag"', 'type' => '"type"', 'message' => '"message"', 'variables' => '"variables"', 'severity' => '"severity"', 'link' => '"link"', 'location' => '"location"', 'referer' => '"referer"', 'hostname' => '"hostname"', 'timestamp' => '"timestamp"']; protected $escapedAliases = ['name' => '"name"', 'config' => '"config"', 'id' => '"id"', 'path' => '"path"', 'alias' => '"alias"', 'langcode' => '"langcode"', 'base_table' => '"base_table"', 'nid' => '"nid"', 'viewed' => '"viewed"', 'v' => '"v"', 'node_field_data_created' => '"node_field_data_created"', 'node_field_data' => '"node_field_data"', 'node__field_articles' => '"node__field_articles"', 'vid' => '"vid"', 'revision_uid' => '"revision_uid"', 'revision_timestamp' => '"revision_timestamp"', 'revision_log' => '"revision_log"', 'revision_default' => '"revision_default"', 'type' => '"type"', 'uuid' => '"uuid"', 'isDefaultRevision' => '"isDefaultRevision"', 'base' => '"base"', 'revision' => '"revision"', 's' => '"s"', 'created' => '"created"', 'n' => '"n"', 'menu_name' => '"menu_name"', 'route_name' => '"route_name"', 'route_parameters' => '"route_parameters"', 'url' => '"url"', 'title' => '"title"', 'description' => '"description"', 'parent' => '"parent"', 'weight' => '"weight"', 'options' => '"options"', 'expanded' => '"expanded"', 'enabled' => '"enabled"', 'provider' => '"provider"', 'metadata' => '"metadata"', 'class' => '"class"', 'form_class' => '"form_class"', 'menu_tree' => '"menu_tree"', 'maximum_revision_id' => '"maximum_revision_id"', 'subquery_base_table' => '"subquery_base_table"', 'sq_base_table' => '"sq_base_table"', 'ud' => '"ud"', 'mid' => '"mid"', 'media_field_data' => '"media_field_data"', 'expression' => '"expression"', 'cachetags' => '"cachetags"']; protected $identifierQuotes = [0 => '"', 1 => '"']; private array ${Drupal\Core\Database\Connection}enabledEvents = []; protected Drupal\Core\Database\Transaction\TransactionManagerInterface $transactionManager = class Drupal\mysql\Driver\Database\mysql\TransactionManager { private ?string ${Drupal\Core\Database\Transaction\TransactionManagerBase}rootId = 'ffb7c2114d1c41d3272ffea5'; private array ${Drupal\Core\Database\Transaction\TransactionManagerBase}stack = [...]; private array ${Drupal\Core\Database\Transaction\TransactionManagerBase}voidedItems = [...]; private array ${Drupal\Core\Database\Transaction\TransactionManagerBase}postTransactionCallbacks = [...]; private Drupal\Core\Database\Transaction\ClientConnectionTransactionState ${Drupal\Core\Database\Transaction\TransactionManagerBase}connectionTransactionState = enum Drupal\Core\Database\Transaction\ClientConnectionTransactionState::Committed; public bool $triggerWarningWhenUnpilingOnVoidTransaction = FALSE; protected readonly Drupal\Core\Database\Connection $connection = ... }; private $serverVersion = NULL }, $clientConnection = NULL, $query = 'SELECT "cid", "data", "created", "expire", "serialized", "tags", "checksum" FROM "cache_config" WHERE "cid" IN ( :cids__0 ) ORDER BY "cid"', $options = [], $rowCountEnabled = FALSE ).../Connection.php:441