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) 1352,
		'name' => 'Oulu region wetlands',
		'country' => 'Finland',
		'zone' => 'W',
		'finalcode' => 'FI028',
		'area' => (float) 81781,
		'lat' => (float) 64.9167,
		'lon' => (float) 25.1667,
		'criteria' => 'A1, A4i, A4iii, B1i, B2, B3, C1, C2, C3, C4, C6',
		'geo_id' => (int) 21838,
		'kml' => 'Y',
		'geographic' => object(App\Model\Entity\Geographic) {},
		'taxas' => [
			[maximum depth reached]
		],
		'koeppenval' => 'Dfc',
		'[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) 1352,
	'name' => 'Oulu region wetlands',
	'country' => 'Finland',
	'zone' => 'W',
	'finalcode' => 'FI028',
	'area' => (float) 81781,
	'lat' => (float) 64.9167,
	'lon' => (float) 25.1667,
	'criteria' => 'A1, A4i, A4iii, B1i, B2, B3, C1, C2, C3, C4, C6',
	'geo_id' => (int) 21838,
	'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) {},
		(int) 12 => object(App\Model\Entity\Taxa) {},
		(int) 13 => object(App\Model\Entity\Taxa) {},
		(int) 14 => object(App\Model\Entity\Taxa) {},
		(int) 15 => object(App\Model\Entity\Taxa) {},
		(int) 16 => object(App\Model\Entity\Taxa) {},
		(int) 17 => object(App\Model\Entity\Taxa) {},
		(int) 18 => object(App\Model\Entity\Taxa) {},
		(int) 19 => object(App\Model\Entity\Taxa) {},
		(int) 20 => object(App\Model\Entity\Taxa) {},
		(int) 21 => object(App\Model\Entity\Taxa) {},
		(int) 22 => object(App\Model\Entity\Taxa) {},
		(int) 23 => object(App\Model\Entity\Taxa) {},
		(int) 24 => object(App\Model\Entity\Taxa) {},
		(int) 25 => object(App\Model\Entity\Taxa) {},
		(int) 26 => object(App\Model\Entity\Taxa) {},
		(int) 27 => object(App\Model\Entity\Taxa) {}
	],
	'koeppenval' => 'Dfc',
	'[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

Oulu region wetlands IBA

Location:	Finland
Area:	202,085 acres (81,781 hectares)
IBA Criteria:	A1, A4i, A4iii, B1i, B2, B3, C1, C2, C3, C4, C6
Website:	View website
Climate:	View Climate Data
Köppen climate classification:	Dfc (Climate: snow; Precipitation: fully humid; Temperature: cool summer)
Land Use:	View Land Use Data

Species

Name	IBA Criteria	Website
Acrocephalus schoenobaenus (Sedge Warbler)	B3
Anas acuta (Northern Pintail)	B1i, B2, C3
Anas crecca (Green-winged Teal)	A4i, B1i, C3
Anas penelope (Eurasian Wigeon)	A4i, B1i, C3
Anser anser (Greylag Goose)	B1i, C3
Anser erythropus (Lesser White-fronted Goose)	A1, C1
Anser fabalis (Bean Goose)	A4i, B1i, C3
Asio flammeus (Short-eared Owl)	B2, C6
Aythya fuligula (Tufted Duck)	A4i, B1i, C3
Botaurus stellaris (Eurasian Bittern)	B2, C6
Bucephala clangula (Common Goldeneye)	A4i, B1i, C3
Calidris minuta (Little Stint)	A4i, B1i, C3
Circus cyaneus (Northern Harrier)	B2
Grus grus (Common Crane)	B2, C6
Haliaeetus albicilla (White-tailed Eagle)	A1, C1
Hydrocoloeus minutus (Little Gull)	A4i, B1i, B2, C3
Hydroprogne caspia (Caspian Tern)	A4i, B1i, C2
Larus canus (Mew Gull)	B2
Limicola falcinellus (Broad-billed Sandpiper)	A4i, B1i, C3
Mergellus albellus (Smew)	A4i, B1i, C2
Mergus merganser (Common Merganser)	A4i, B1i, C3
Mergus serrator (Red-breasted Merganser)	A4i, B1i, C3
Philomachus pugnax (Ruff)	B3, C6
Porzana porzana (Spotted Crake)	B3, C6
Tringa erythropus (Spotted Redshank)	A4i, B1i, C3
Tringa glareola (Wood Sandpiper)	B2
Tringa nebularia (Common Greenshank)	A4i, B1i, C3
Tringa totanus (Common Redshank)	B1i, B2, C3