Notice (8): Trying to access array offset on value of type null [APP/Template/Birdareas/display.ctp, line 2]
Code Context
<?php
   $title = 'Important Bird Area : ' . $birdarea['Birdarea']['name'];
   $this->assign('title', $title);
$viewFile = '/var/www/projects/species/src/Template/Birdareas/display.ctp'
$dataForView = [
	'birdarea' => object(App\Model\Entity\Birdarea) {

		'id' => (int) 862,
		'name' => 'Lake Hornborgasjön',
		'country' => 'Sweden',
		'zone' => 'W',
		'finalcode' => 'SE042',
		'area' => (float) 6600,
		'lat' => (float) 58.3166666667,
		'lon' => (float) 13.55,
		'criteria' => 'A4i, B1i, B1iv, B2, B3, C2, C3, C5, C6',
		'geo_id' => (int) 19964,
		'kml' => 'Y',
		'geographic' => object(App\Model\Entity\Geographic) {},
		'taxas' => [
			[maximum depth reached]
		],
		'koeppenval' => 'Dfb',
		'[new]' => false,
		'[accessible]' => [
			[maximum depth reached]
		],
		'[dirty]' => [
			[maximum depth reached]
		],
		'[original]' => [[maximum depth reached]],
		'[virtual]' => [[maximum depth reached]],
		'[errors]' => [[maximum depth reached]],
		'[invalid]' => [[maximum depth reached]],
		'[repository]' => 'Birdareas'
	
	},
	'user' => null
]
$birdarea = object(App\Model\Entity\Birdarea) {

	'id' => (int) 862,
	'name' => 'Lake Hornborgasjön',
	'country' => 'Sweden',
	'zone' => 'W',
	'finalcode' => 'SE042',
	'area' => (float) 6600,
	'lat' => (float) 58.3166666667,
	'lon' => (float) 13.55,
	'criteria' => 'A4i, B1i, B1iv, B2, B3, C2, C3, C5, C6',
	'geo_id' => (int) 19964,
	'kml' => 'Y',
	'geographic' => object(App\Model\Entity\Geographic) {},
	'taxas' => [
		(int) 0 => object(App\Model\Entity\Taxa) {},
		(int) 1 => object(App\Model\Entity\Taxa) {},
		(int) 2 => object(App\Model\Entity\Taxa) {},
		(int) 3 => object(App\Model\Entity\Taxa) {},
		(int) 4 => object(App\Model\Entity\Taxa) {},
		(int) 5 => object(App\Model\Entity\Taxa) {},
		(int) 6 => object(App\Model\Entity\Taxa) {},
		(int) 7 => object(App\Model\Entity\Taxa) {},
		(int) 8 => object(App\Model\Entity\Taxa) {},
		(int) 9 => object(App\Model\Entity\Taxa) {},
		(int) 10 => object(App\Model\Entity\Taxa) {},
		(int) 11 => object(App\Model\Entity\Taxa) {}
	],
	'koeppenval' => 'Dfb',
	'[new]' => false,
	'[accessible]' => [
		'*' => true
	],
	'[dirty]' => [
		'koeppenval' => true
	],
	'[original]' => [],
	'[virtual]' => [],
	'[errors]' => [],
	'[invalid]' => [],
	'[repository]' => 'Birdareas'

}
$user = null
include - APP/Template/Birdareas/display.ctp, line 2
Cake\View\View::_evaluate() - CORE/src/View/View.php, line 1240
Cake\View\View::_render() - CORE/src/View/View.php, line 1201
Cake\View\View::render() - CORE/src/View/View.php, line 803
Cake\Controller\Controller::render() - CORE/src/Controller/Controller.php, line 790
Cake\Http\ActionDispatcher::_invoke() - CORE/src/Http/ActionDispatcher.php, line 126
Cake\Http\ActionDispatcher::dispatch() - CORE/src/Http/ActionDispatcher.php, line 94
Cake\Http\BaseApplication::__invoke() - CORE/src/Http/BaseApplication.php, line 235
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Routing\Middleware\RoutingMiddleware::__invoke() - CORE/src/Routing/Middleware/RoutingMiddleware.php, line 156
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Routing\Middleware\AssetMiddleware::__invoke() - CORE/src/Routing/Middleware/AssetMiddleware.php, line 88
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Error\Middleware\ErrorHandlerMiddleware::__invoke() - CORE/src/Error/Middleware/ErrorHandlerMiddleware.php, line 98
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Http\Runner::run() - CORE/src/Http/Runner.php, line 51
Cake\Http\Server::run() - CORE/src/Http/Server.php, line 98

Lake Hornborgasjön IBA

Location:	Sweden
Area:	16,309 acres (6,600 hectares)
IBA Criteria:	A4i, B1i, B1iv, B2, B3, C2, C3, C5, C6
Website:	View website
Climate:	View Climate Data
Köppen climate classification:	Dfb (Climate: snow; Precipitation: fully humid; Temperature: warm summer)
Land Use:	View Land Use Data

Species

Name	IBA Criteria	Website
Anas acuta (Northern Pintail)	B1i, C3
Anas crecca (Green-winged Teal)	B1i, C3
Anser anser (Greylag Goose)	B1i, C3
Anser fabalis (Bean Goose)	B1i, C3
Botaurus stellaris (Eurasian Bittern)	B2, C6
Chlidonias niger (Black Tern)	C2, C6
Circus aeruginosus (Western Marsh Harrier)	C6
Cygnus cygnus (Whooper Swan)	A4i, B1i, C2
Grus grus (Common Crane)	A4i, B1i, C2
Locustella naevia (Common Grasshopper Warbler)	B3
Podiceps grisegena (Red-necked Grebe)	B1i, C3
Porzana porzana (Spotted Crake)	C6