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) 15628,
		'name' => 'Heyang Huang He Wetlands Nature Reserve',
		'country' => 'China (mainland)',
		'zone' => 'P',
		'finalcode' => 'CN293',
		'area' => (float) 57348,
		'lat' => (float) 35.15,
		'lon' => (float) 110.333333333,
		'criteria' => 'A1, A4i',
		'geo_id' => (int) 18558,
		'kml' => 'Y',
		'geographic' => object(App\Model\Entity\Geographic) {},
		'taxas' => [
			[maximum depth reached]
		],
		'koeppenval' => 'Cwa',
		'[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) 15628,
	'name' => 'Heyang Huang He Wetlands Nature Reserve',
	'country' => 'China (mainland)',
	'zone' => 'P',
	'finalcode' => 'CN293',
	'area' => (float) 57348,
	'lat' => (float) 35.15,
	'lon' => (float) 110.333333333,
	'criteria' => 'A1, A4i',
	'geo_id' => (int) 18558,
	'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) {}
	],
	'koeppenval' => 'Cwa',
	'[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

Heyang Huang He Wetlands Nature Reserve IBA

Location:	China (mainland)
Area:	141,710 acres (57,348 hectares)
IBA Criteria:	A1, A4i
Website:	View website
Climate:	View Climate Data
Köppen climate classification:	Cwa (Climate: warm temperate; Precipitation: winter dry; Temperature: hot summer)
Land Use:	View Land Use Data

Species

Name	IBA Criteria	Website
Aquila heliaca (Eastern Imperial Eagle)	A1
Ardea alba (Great Egret)	A4i
Ciconia boyciana (Oriental Stork)	A1
Cygnus cygnus (Whooper Swan)	A4i
Grus grus (Common Crane)	A4i
Grus japonensis (Red-crowned Crane)	A1
Mergus merganser (Common Merganser)	A4i
Otis tarda (Great Bustard)	A1