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) 2740,
		'name' => 'Po Delta',
		'country' => 'Italy',
		'zone' => 'W',
		'finalcode' => 'IT070',
		'area' => (float) 38136,
		'lat' => (float) 44.9333333333,
		'lon' => (float) 12.2666666667,
		'criteria' => 'A4i, A4iii, B1i, B2, C2, C3, C4, C6',
		'geo_id' => (int) 22341,
		'kml' => 'Y',
		'geographic' => object(App\Model\Entity\Geographic) {},
		'taxas' => [
			[maximum depth reached]
		],
		'koeppenval' => 'Cfa',
		'[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) 2740,
	'name' => 'Po Delta',
	'country' => 'Italy',
	'zone' => 'W',
	'finalcode' => 'IT070',
	'area' => (float) 38136,
	'lat' => (float) 44.9333333333,
	'lon' => (float) 12.2666666667,
	'criteria' => 'A4i, A4iii, B1i, B2, C2, C3, C4, C6',
	'geo_id' => (int) 22341,
	'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) {}
	],
	'koeppenval' => 'Cfa',
	'[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

Po Delta IBA

Location:	Italy
Area:	94,236 acres (38,136 hectares)
IBA Criteria:	A4i, A4iii, B1i, B2, C2, C3, C4, C6
Website:	View website
Climate:	View Climate Data
Köppen climate classification:	Cfa (Climate: warm temperate; Precipitation: fully humid; Temperature: hot summer)
Land Use:	View Land Use Data

Species

Name	IBA Criteria	Website
Anas penelope (Eurasian Wigeon)	B1i, C3
Ardea purpurea (Purple Heron)	B2, C2, C6
Ardeola ralloides (Squacco Heron)	B2, C2, C6
Calidris alpina (Dunlin)	B2
Charadrius alexandrinus (Snowy Plover)	B2
Egretta garzetta (Little Egret)	B1i, C2, C6
Himantopus himantopus (Black-winged Stilt)	C6
Larus cachinnans (Yellow-legged Gull)	A4i, B1i, C3
Nycticorax nycticorax (Black-crowned Night-Heron)	B2, C2, C6
Phalacrocorax carbo (Great Cormorant)	B1i, C3
Podiceps nigricollis (Eared Grebe)	A4i, B1i, C3
Recurvirostra avosetta (Pied Avocet)	B2
Sternula albifrons (Little Tern)	A4i, B1i, B2, C2, C6