fatal-error

问题 Trying to move from local host to new server. Fresh install worked fine, no problems. When I uploaded my files mydomain.com/admin comes up with a white screen and mydomain.com produces this error: Fatal error: Call to a member function get() on a non-object in /home4/pawpostc/public_html/index.php on line 103. So I took a look at index.php line 103: if ($config->get('config_error_display')) { echo '<b>' . $error . '</b>: ' . $errstr . ' in <b>' . $errfile . '</b> on line <b>' . $errline . '<

问题 I have a collection named memssages and have to find document where field begin is equal to false. Code is like below. Future<String> getRoomID() async { QuerySnapshot snapshot = await sl.get<FirebaseAPI>().getFirestore() .collection('messages') .where('begin',isEqualTo: false).getDocuments(); if(snapshot.documents.length==0){ return ''; } else { Random random = Random(); DocumentSnapshot document = snapshot.documents[random.nextInt(snapshot.documents.length)]; return document.documentID; } }

问题 I'm pretty new to Typo3, so sorry if I can't understand what's the problem here. I installed the extension ke_search and followed (many times!) the basic and simple instructions given to setup it. The indexer works and everything seems just fine, but when I try to check the front end page, an error occours: PHP Catchable Fatal Error: Argument 1 passed to TYPO3\CMS\Fluid\View\StandaloneView::setTemplateRootPaths() must be of the type array, null given, called in (...)/typo3conf/ext/ke_search

问题 I have an associative array that, for all intents and purposes, appears to have absolutely no reason to throw even a warning. The entirety of the source code is as follows: <?php $entries = array( array('date' => '2012-08-12', 'change' => '-19'), array('date' => '2012-08-13', 'change' => '-21'), array('date' => '2012-08-14', 'change' => '-19'), array('date' => '2012-08-15', 'change' => '-17'), ); foreach ($entries as $entry) { print $entry['date'] . ': ' . $entry['change'] . '<br/>'; } To me

问题 I have java 1.6, maven 2, activeMQ 5.5 and functional tests with testng. When I launch it in Idea then OK, but when I try to launch them with maven from console then process suspends after trying to send message via activeMQ and after some time crashes with the following error in log: # # A fatal error has been detected by the Java Runtime Environment: # # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000006d92f7a6, pid=5716, tid=7000 # # JRE version: 6.0_27-b07 # Java VM: Java HotSpot

问题 with my app's administrator acount on facebook my app work normally, but with other account I get error: Fatal error: Uncaught OAuthException: An active access token must be used to query information about the current user. I had this problem before with other app (publish text on the user's wall), but fixed after i added $user = $facebook->getUser(); What's wrong here? I have added offline_access permission... Help me, please if you can, Thank you very much. <?php require_once('images

问题 I have a PHP script that fails when executing a long mysq_query. The error message is: Fatal error: Maximum execution time of 400 seconds exceeded in.... I use XAMPP for windows and I have changed the php.ini file (there is only one in my installation), setting max_execution_time to a large value that is not 400 seconds. Nevertheless I keep getting the error message above.... Any idea of how to solve this? Thanks Beto 回答1: As Ignacio says, something may be overriding the php.ini setting. You

问题 Using suitecrm 7.9.1 I am facing the below error whenever i try to create a lead , that is after submitting the create lead form. Facing the same error whenever i try to import a csv file . This error occurs only on live server Fatal error: Uncaught Error: Call to undefined function iconv() in /home/testsite/public_html/modules/AOD_Index/Lib/Zend/Search/Lucene/Field.php:222 Stack trace: #0 /home/testsite/public_html/modules/AOD_Index/Lib/Zend/Search/Lucene/Index/SegmentWriter/DocumentWriter

问题 I'm trying to parse an HTML file that has terrible (believe me, it is) HTML structure and because of this and my lack of knowledge, I couldn't write my own parser. Later I tried using Simple HTML Dom parser, because a lot of people (on SO as well) recommend it. I required the simple_html_dom.php, then created the object. They seem to work, the require() function returns "1" and var_dump()-ing the object returns an object. After this I tried to load the URL as it was done in the manual, but I

问题 This question already has answers here : Reference - What does this error mean in PHP? (35 answers) Closed 5 years ago . Getting a very strange error here, I am writing a flatfile database class and this was all working fine until I refreshed and now I am constantly getting this message: Fatal error : Call to a member function name() on a non-object in /home/reithg/public_html/test/engine/class.database.php on line 50 I am calling the Class as follows: <?php ini_set('display_errors', '1');