我得到一个错误，而Solr工作良好。我检查了使用IP和端口，HTML正在打开。因为我是Laravel的新手，Solr无法理解发生了什么。我刚刚将WebApp从一个虚拟机迁移到另一个虚拟机。我开始面对这个问题。应用程序使用Laravel 5.2并在CentOS7.2上运行
ErrorException:试图获取非对象的属性/电脑/网站/webapp.com/app/webapp/Solr/Solr.php: 248
这是来自Laravel日志的完整错误。
[2016-10-15 00:33:57] production.ERROR: ErrorException: Trying to get property of non-object in /srv/websites/webapp.com/app/webapp/Solr/Solr.php:248
Stack trace:
#0 /srv/websites/webapp.com/app/webapp/Solr/Solr.php(248): Illuminate'Foundation'Bootstrap'HandleExceptions->handleError(8, 'Trying to get p...', '/srv/websites/r...', 248, Array)
#1 /srv/websites/webapp.com/app/Http/Controllers/SearchController.php(39): App'webapp'Solr'Solr->search(Array)
#2 [internal function]: App'Http'Controllers'SearchController->getSearchResponse()
#3 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9424): call_user_func_array(Array, Array)
#4 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9486): Illuminate'Routing'Controller->callAction('getSearchRespon...', Array)
#5 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9466): Illuminate'Routing'ControllerDispatcher->call(Object(App'Http'Controllers'SearchController), Object(Illuminate'Routing'Route), 'getSearchRespon...')
#6 [internal function]: Illuminate'Routing'ControllerDispatcher->Illuminate'Routing'{closure}(Object(Illuminate'Http'Request))
#7 /srv/websites/webapp.com/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(52): call_user_func(Object(Closure), Object(Illuminate'Http'Request))
#8 [internal function]: Illuminate'Routing'Pipeline->Illuminate'Routing'{closure}(Object(Illuminate'Http'Request))
#9 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9948): call_user_func(Object(Closure), Object(Illuminate'Http'Request))
#10 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9467): Illuminate'Pipeline'Pipeline->then(Object(Closure))
#11 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9454): Illuminate'Routing'ControllerDispatcher->callWithinStack(Object(App'Http'Controllers'SearchController), Object(Illuminate'Routing'Route), Object(Illuminate'Http'Request), 'getSearchRespon...')
#12 /srv/websites/webapp.com/bootstrap/cache/compiled.php(8524): Illuminate'Routing'ControllerDispatcher->dispatch(Object(Illuminate'Routing'Route), Object(Illuminate'Http'Request), 'App''Http''Contro...', 'getSearchRespon...')
#13 /srv/websites/webapp.com/bootstrap/cache/compiled.php(8511): Illuminate'Routing'Route->runController(Object(Illuminate'Http'Request))
#14 /srv/websites/webapp.com/bootstrap/cache/compiled.php(8225): Illuminate'Routing'Route->run(Object(Illuminate'Http'Request))
#15 [internal function]: Illuminate'Routing'Router->Illuminate'Routing'{closure}(Object(Illuminate'Http'Request))
#16 /srv/websites/webapp.com/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(52): call_user_func(Object(Closure), Object(Illuminate'Http'Request))
#17 [internal function]: Illuminate'Routing'Pipeline->Illuminate'Routing'{closure}(Object(Illuminate'Http'Request))
#18 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9948): call_user_func(Object(Closure), Object(Illuminate'Http'Request))
#19 /srv/websites/webapp.com/bootstrap/cache/compiled.php(8226): Illuminate'Pipeline'Pipeline->then(Object(Closure))
#20 /srv/websites/webapp.com/bootstrap/cache/compiled.php(8217): Illuminate'Routing'Router->runRouteWithinStack(Object(Illuminate'Routing'Route), Object(Illuminate'Http'Request))
#21 /srv/websites/webapp.com/bootstrap/cache/compiled.php(8207): Illuminate'Routing'Router->dispatchToRoute(Object(Illuminate'Http'Request))
#22 /srv/websites/webapp.com/bootstrap/cache/compiled.php(2419): Illuminate'Routing'Router->dispatch(Object(Illuminate'Http'Request))
#23 [internal function]: Illuminate'Foundation'Http'Kernel->Illuminate'Foundation'Http'{closure}(Object(Illuminate'Http'Request))
#24 /srv/websites/webapp.com/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(52): call_user_func(Object(Closure), Object(Illuminate'Http'Request))
#25 /srv/websites/webapp.com/app/Http/Middleware/Wizard.php(14): Illuminate'Routing'Pipeline->Illuminate'Routing'{closure}(Object(Illuminate'Http'Request))
#26 [internal function]: App'Http'Middleware'Wizard->handle(Object(Illuminate'Http'Request), Object(Closure))
#27 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9963): call_user_func_array(Array, Array)
#28 [internal function]: Illuminate'Pipeline'Pipeline->Illuminate'Pipeline'{closure}(Object(Illuminate'Http'Request))
#29 /srv/websites/webapp.com/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate'Http'Request))
#30 /srv/websites/webapp.com/app/Http/Middleware/LoginRedirect.php(15): Illuminate'Routing'Pipeline->Illuminate'Routing'{closure}(Object(Illuminate'Http'Request))
#31 [internal function]: App'Http'Middleware'LoginRedirect->handle(Object(Illuminate'Http'Request), Object(Closure))
#32 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9963): call_user_func_array(Array, Array)
#33 [internal function]: Illuminate'Pipeline'Pipeline->Illuminate'Pipeline'{closure}(Object(Illuminate'Http'Request))
#34 /srv/websites/webapp.com/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate'Http'Request))
#35 /srv/websites/webapp.com/app/Http/Middleware/Analytics.php(20): Illuminate'Routing'Pipeline->Illuminate'Routing'{closure}(Object(Illuminate'Http'Request))
#36 [internal function]: App'Http'Middleware'Analytics->handle(Object(Illuminate'Http'Request), Object(Closure))
#37 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9963): call_user_func_array(Array, Array)
#38 [internal function]: Illuminate'Pipeline'Pipeline->Illuminate'Pipeline'{closure}(Object(Illuminate'Http'Request))
#39 /srv/websites/webapp.com/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate'Http'Request))
#40 /srv/websites/webapp.com/app/Http/Middleware/ClientInit.php(23): Illuminate'Routing'Pipeline->Illuminate'Routing'{closure}(Object(Illuminate'Http'Request))
#41 [internal function]: App'Http'Middleware'ClientInit->handle(Object(Illuminate'Http'Request), Object(Closure))
#42 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9963): call_user_func_array(Array, Array)
#43 [internal function]: Illuminate'Pipeline'Pipeline->Illuminate'Pipeline'{closure}(Object(Illuminate'Http'Request))
#44 /srv/websites/webapp.com/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate'Http'Request))
#45 /srv/websites/webapp.com/bootstrap/cache/compiled.php(13474): Illuminate'Routing'Pipeline->Illuminate'Routing'{closure}(Object(Illuminate'Http'Request))
#46 [internal function]: Illuminate'View'Middleware'ShareErrorsFromSession->handle(Object(Illuminate'Http'Request), Object(Closure))
#47 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9963): call_user_func_array(Array, Array)
#48 [internal function]: Illuminate'Pipeline'Pipeline->Illuminate'Pipeline'{closure}(Object(Illuminate'Http'Request))
#49 /srv/websites/webapp.com/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate'Http'Request))
#50 /srv/websites/webapp.com/bootstrap/cache/compiled.php(11964): Illuminate'Routing'Pipeline->Illuminate'Routing'{closure}(Object(Illuminate'Http'Request))
#51 [internal function]: Illuminate'Session'Middleware'StartSession->handle(Object(Illuminate'Http'Request), Object(Closure))
#52 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9963): call_user_func_array(Array, Array)
#53 [internal function]: Illuminate'Pipeline'Pipeline->Illuminate'Pipeline'{closure}(Object(Illuminate'Http'Request))
#54 /srv/websites/webapp.com/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate'Http'Request))
#55 /srv/websites/webapp.com/bootstrap/cache/compiled.php(13213): Illuminate'Routing'Pipeline->Illuminate'Routing'{closure}(Object(Illuminate'Http'Request))
#56 [internal function]: Illuminate'Cookie'Middleware'AddQueuedCookiesToResponse->handle(Object(Illuminate'Http'Request), Object(Closure))
#57 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9963): call_user_func_array(Array, Array)
#58 [internal function]: Illuminate'Pipeline'Pipeline->Illuminate'Pipeline'{closure}(Object(Illuminate'Http'Request))
#59 /srv/websites/webapp.com/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate'Http'Request))
#60 /srv/websites/webapp.com/bootstrap/cache/compiled.php(13150): Illuminate'Routing'Pipeline->Illuminate'Routing'{closure}(Object(Illuminate'Http'Request))
#61 [internal function]: Illuminate'Cookie'Middleware'EncryptCookies->handle(Object(Illuminate'Http'Request), Object(Closure))
#62 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9963): call_user_func_array(Array, Array)
#63 [internal function]: Illuminate'Pipeline'Pipeline->Illuminate'Pipeline'{closure}(Object(Illuminate'Http'Request))
#64 /srv/websites/webapp.com/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate'Http'Request))
#65 /srv/websites/webapp.com/app/Http/Middleware/Debug.php(19): Illuminate'Routing'Pipeline->Illuminate'Routing'{closure}(Object(Illuminate'Http'Request))
#66 [internal function]: App'Http'Middleware'Debug->handle(Object(Illuminate'Http'Request), Object(Closure))
#67 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9963): call_user_func_array(Array, Array)
#68 [internal function]: Illuminate'Pipeline'Pipeline->Illuminate'Pipeline'{closure}(Object(Illuminate'Http'Request))
#69 /srv/websites/webapp.com/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate'Http'Request))
#70 [internal function]: Illuminate'Routing'Pipeline->Illuminate'Routing'{closure}(Object(Illuminate'Http'Request))
#71 /srv/websites/webapp.com/bootstrap/cache/compiled.php(9948): call_user_func(Object(Closure), Object(Illuminate'Http'Request))
#72 /srv/websites/webapp.com/bootstrap/cache/compiled.php(2366): Illuminate'Pipeline'Pipeline->then(Object(Closure))
#73 /srv/websites/webapp.com/bootstrap/cache/compiled.php(2350): Illuminate'Foundation'Http'Kernel->sendRequestThroughRouter(Object(Illuminate'Http'Request))
#74 /srv/websites/webapp.com/public/index.php(53): Illuminate'Foundation'Http'Kernel->handle(Object(Illuminate'Http'Request))
#75 {main}
这里是Solr.php文件包含的
<?php
namespace App'webapp'Solr;
use Config;
class Solr
{
public static $ROWS_PER_PAGE = 8;
private $curl;
private $collection;
private $first = false;
public function __construct()
{
$host = config('solr.host').':'.config('solr.port', 3000);
$this->curl = 'Curl::create($host);
$this->curl->addQuery('wt', 'json');
$this->collection = config('solr.collection');
}
public function select()
{
return new self();
}
public function analysis($id)
{
$this->curl->addQuery('q', "id:Analysis-$id");
return $this;
}
public function piece()
{
$this->curl->addQuery('q', 'type_primary:research or type_primary:outlook or type_primary:media');
return $this;
}
public function event($id)
{
$this->curl->addQuery('q', "id:CMS-Events-$id");
return $this;
}
public function citation($id)
{
$this->curl->addQuery('q', "id:CMS-Citation-$id");
return $this;
}
public function thought($id)
{
$this->curl->addQuery('q', "id:CMS-Thought-$id");
return $this;
}
public function keyword($keyword)
{
$this->curl->addQuery('fq', "keywords:'"$keyword'"");
return $this;
}
public function fq($fq)
{
$this->curl->addQuery('fq', $fq);
return $this;
}
public function first()
{
$this->first = true;
return $this;
}
public function order($order)
{
$this->curl->addQuery('sort', $order);
return $this;
}
public function skip($rows)
{
$this->curl->addQuery('start', $rows);
return $this;
}
public function take($rows)
{
$this->curl->addQuery('rows', $rows);
return $this;
}
public function retrieve()
{
$this->curl->addQuery('fl', implode(',', func_get_args()));
return $this;
}
public function search($params, $debug = false)
{
# Loose query search using edismax query builder.
$q = (isset($params['q']) && !empty($params['q'])) ? $params['q'] : '*:*';
# If page is set
$p = (isset($params['p']) && !empty($params['p'])) ? intval(abs($params['p'])) : 0;
# Query filter weights for edismax
$qf = [
'authors^40',
'keyword_primary^30',
'keywords^20',
'fulltext^10',
]; # = 100 Weight Total, Perfect Score
# Boost Query
$bq = [];
if (isset($params['regions-geographic']) && is_array($params['regions-geographic'])) {
foreach ($params['regions-geographic'] as $k => $v) {
$bq[] = "keyword_primary:'"{$v}'"";
}
}
if (isset($params['regions-economic']) && is_array($params['regions-economic'])) {
foreach ($params['regions-economic'] as $k => $v) {
$bq[] = "keyword_primary:'"{$v}'"";
}
}
if (isset($params['topics']) && is_array($params['topics'])) {
foreach ($params['topics'] as $k => $v) {
$bq[] = "keyword_primary:'"{$v}'"";
}
}
if (isset($params['authors']) && is_array($params['authors'])) {
foreach ($params['authors'] as $k => $v) {
$bq[] = "authors:'"{$v}'"";
}
}
if (!empty($params['primary-keyword'])) {
$bq[] = "(keyword_primary:'"{$params['primary-keyword']}'" OR authors:'"{$params['primary-keyword']}'")";
}
# Filter Query
$fq1 = [];
if (isset($params['regions-geographic']) && is_array($params['regions-geographic'])) {
foreach ($params['regions-geographic'] as $k => $v) {
$fq1[] = "keywords:'"{$v}'"";
}
}
if (isset($params['regions-economic']) && is_array($params['regions-economic'])) {
foreach ($params['regions-economic'] as $k => $v) {
$fq1[] = "keywords:'"{$v}'"";
}
}
if (isset($params['topics']) && is_array($params['topics'])) {
foreach ($params['topics'] as $k => $v) {
$fq1[] = "keywords:'"{$v}'"";
}
}
if (isset($params['authors']) && is_array($params['authors'])) {
foreach ($params['authors'] as $k => $v) {
$fq1[] = "authors:'"{$v}'"";
}
}
if (!empty($params['primary-keyword'])) {
$fq1[] = "(keywords:'"{$params['primary-keyword']}'" OR authors:'"{$params['primary-keyword']}'")";
}
$fq2 = [];
if (isset($params['content']) && is_array($params['content'])) {
foreach ($params['content'] as $k => $v) {
$fq2[] = "type_secondary:'"{$v}'"";
}
}
# Content Template Filter
$fq = '';
if (!empty($fq1)):
$fq .= '('.implode(' AND ', $fq1).')';
if (!empty($fq2)) {
$fq .= ' AND ';
}
endif;
if (!empty($fq2)):
$fq .= '('.implode(' OR ', $fq2).')';
endif;
# Minimum match required for return.
$mm = 3;
# Sort by score and then date created.
//$sort="score desc, date_created desc";
$sort = 'date_created desc';
# List Filter for Objects
$fl = 'page_title, url_absolute, date_created, date_unix_created, authors_primary, keyword_primary, keywords, type_primary, type_secondary';
$this->curl->addQuery('defType', 'edismax');
$this->curl->addQuery('q', $q);
$this->curl->addQuery('qf', implode(' ', $qf));
if (!empty($bq)) {
$this->curl->addQuery('bq', implode(' OR ', $bq));
}
if (!empty($fq)) {
$this->curl->addQuery('fq', $fq);
}
$this->curl->addQuery('mm', $mm);
$this->curl->addQuery('sort', $sort);
$this->curl->addQuery('start', $p * self::$ROWS_PER_PAGE);
$this->curl->addQuery('rows', self::$ROWS_PER_PAGE);
$this->curl->addQuery('fl', $fl);
if ($debug) {
echo "<pre style='word-wrap: break-word;'>";
echo "Params:'n";
var_dump($params);
echo "Q:'n";
var_dump($q);
echo "QF:'n";
var_dump($qf);
echo "FQ:'n";
var_dump($fq);
echo "SORT:'n";
var_dump($sort);
echo "FL:'n";
var_dump($fl);
echo "Response:'n";
var_dump($this->get(true, true));
echo '</pre>';
exit();
}
$response = $this->get(false, true);
$r = [];
$r['total'] = $response->response->numFound;
$r['pages'] = ceil($response->response->numFound / self::$ROWS_PER_PAGE);
$r['page'] = intval(abs($p));
$r['rows'] = self::$ROWS_PER_PAGE;
$r['docs'] = (isset($response->response->docs) && !empty($response->response->docs)) ? $response->response->docs : [];
return $r;
}
public function get($debug = false, $raw = false)
{
$this->curl->setUri('solr', $this->collection, 'select');
$response = $this->curl->get(array(
'dataType' => 'App'webapp'Curl'Curl::TYPE_JSON,
));
if ($debug) {
echo "'n<strong>".urldecode($this->curl->lastUrl())."</strong>'n";
}
if (!isset($response->response)) {
return [];
}
$this->convertDatesToCarbon($response);
if ($raw) {
return $response;
}
return $this->first ? reset($response->response->docs) : $response->response->docs;
}
private function convertDatesToCarbon(&$response)
{
foreach ($response->response->docs as $doc) {
if (isset($doc->created)) {
$doc->created = new 'Carbon'Carbon($doc->created);
}
if (isset($doc->modified)) {
$doc->modified = new 'Carbon'Carbon($doc->modified);
}
}
}
}
也许唯一的问题是
$response->response->numFound
Test with
$response->numFound
你可以添加这个来防止错误:"Trying to get property of non-object in "
$r['total'] = (property_exists($response), 'numFound') ? $response->numFound : null;