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) 18973,
		'name' => 'Kaliakra',
		'country' => 'Bulgaria',
		'zone' => 'W',
		'finalcode' => 'BG051',
		'area' => (float) 16172,
		'lat' => (float) 43.408,
		'lon' => (float) 28.445,
		'criteria' => 'A1, A4i, A4ii, A4iv, B1i, B1ii, B1iv, B2, C1, C2, C3, C5, C6',
		'geo_id' => (int) 19195,
		'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) 18973,
	'name' => 'Kaliakra',
	'country' => 'Bulgaria',
	'zone' => 'W',
	'finalcode' => 'BG051',
	'area' => (float) 16172,
	'lat' => (float) 43.408,
	'lon' => (float) 28.445,
	'criteria' => 'A1, A4i, A4ii, A4iv, B1i, B1ii, B1iv, B2, C1, C2, C3, C5, C6',
	'geo_id' => (int) 19195,
	'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' => '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

Kaliakra IBA

Location:	Bulgaria
Area:	39,962 acres (16,172 hectares)
IBA Criteria:	A1, A4i, A4ii, A4iv, B1i, B1ii, B1iv, B2, C1, C2, C3, C5, 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
Anser albifrons (Greater White-fronted Goose)	A4i, B1i, C3
Anthus campestris (Tawny Pipit)	C6
Branta ruficollis (Red-breasted Goose)	A1, C1
Burhinus oedicnemus (Eurasian Stone-curlew)	C6
Falco vespertinus (Red-footed Falcon)	B2, C6
Hydrocoloeus minutus (Little Gull)	A4i, B1i, C2
Lanius minor (Lesser Grey Shrike)	B2
Larus canus (Mew Gull)	B1i, C3
Melanocorypha calandra (Calandra Lark)	C6
Oenanthe pleschanka (Pied Wheatear)	C6
Phalacrocorax aristotelis (Shag)	B1i, C2
Puffinus yelkouan (Yelkouan Shearwater)	A4ii, B1ii, C2