TYPO3 7.6 中的爆炸错误与兼容性6

【问题标题】：Explode error in TYPO3 7.6 with compatibility6TYPO3 7.6 中的爆炸错误与兼容性6
【发布时间】：2017-03-28 12:05:07
【问题描述】：

从 TYPO3 6.2 更新到 Typo3 7.6 并启用了兼容 6 模式后，我遇到了错误。

在后台，当我需要编辑页面或文章时，textareas中的内容不收费，我收到了这个警告

PHP Warning
Core: Error handler (BE): PHP Warning: explode() expects parameter 2 to be string, array given in /home/typo3/typo3_src-7.6.16/typo3/sysext/core/Classes/Utility/GeneralUtility.php line 1556

为了尝试调试它，我在typo3的trimExplode函数中进行了测试，如下所示：

if(is_array($string)){
    $e = new \Exception();
    $error_string = $e->getTraceAsString();
    $f = fopen('/var/www/html/custom.log', 'a+');
    fputs($f, PHP_EOL . "new line" . PHP_EOL);
    fputs($f, PHP_EOL . $error_string . PHP_EOL);
    fputs($f, PHP_EOL . print_r($string) . PHP_EOL);
    fclose($f);
}

但我得到的堆栈跟踪不够清楚，我无法理解出了什么问题。数组是空的，所以我认为问题不在于数组，而在于兼容性6。有人知道兼容性有什么问题吗？这是堆栈跟踪

new line
#0 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataProvider/AbstractItemProvider.php(1142): TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', Array, true)
#1 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataProvider/TcaSelectItems.php(75): TYPO3\CMS\Backend\Form\FormDataProvider\AbstractItemProvider->processDatabaseFieldValue(Array, 'field_auto_head...')
#2 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataGroup/FlexFormSegment.php(51): TYPO3\CMS\Backend\Form\FormDataProvider\TcaSelectItems->addData(Array)
#3 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataCompiler.php(99): TYPO3\CMS\Backend\Form\FormDataGroup\FlexFormSegment->compile(Array)
#4 /var/www/html/typo3conf/ext/compatibility6/Classes/Form/FormDataProvider/TcaFlexProcess.php(549): TYPO3\CMS\Backend\Form\FormDataCompiler->compile(Array)
#5 /var/www/html/typo3conf/ext/compatibility6/Classes/Form/FormDataProvider/TcaFlexProcess.php(54): TYPO3\CMS\Compatibility6\Form\FormDataProvider\TcaFlexProcess->modifyDataStructureAndDataValuesByFlexFormSegmentGroup(Array, 'tx_templavoila_...', Array)
#6 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataGroup/TcaDatabaseRecord.php(51): TYPO3\CMS\Compatibility6\Form\FormDataProvider\TcaFlexProcess->addData(Array)
#7 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataCompiler.php(99): TYPO3\CMS\Backend\Form\FormDataGroup\TcaDatabaseRecord->compile(Array)
#8 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Controller/EditDocumentController.php(1118): TYPO3\CMS\Backend\Form\FormDataCompiler->compile(Array)
#9 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Controller/EditDocumentController.php(1009): TYPO3\CMS\Backend\Controller\EditDocumentController->makeEditForm()
#10 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Controller/EditDocumentController.php(2043): TYPO3\CMS\Backend\Controller\EditDocumentController->main()
#11 [internal function]: TYPO3\CMS\Backend\Controller\EditDocumentController->mainAction(Object(TYPO3\CMS\Core\Http\ServerRequest), Object(TYPO3\CMS\Core\Http\Response))
#12 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/RouteDispatcher.php(54): call_user_func_array(Array, Array)
#13 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/RequestHandler.php(168): TYPO3\CMS\Backend\Http\RouteDispatcher->dispatch(Object(TYPO3\CMS\Core\Http\ServerRequest), Object(TYPO3\CMS\Core\Http\Response))
#14 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/RequestHandler.php(95): TYPO3\CMS\Backend\Http\RequestHandler->dispatch(Object(TYPO3\CMS\Core\Http\ServerRequest))
#15 /home/typo3/typo3_src-7.6.16/typo3/sysext/core/Classes/Core/Bootstrap.php(302): TYPO3\CMS\Backend\Http\RequestHandler->handleRequest(Object(TYPO3\CMS\Core\Http\ServerRequest))
#16 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/Application.php(94): TYPO3\CMS\Core\Core\Bootstrap->handleRequest(Object(TYPO3\CMS\Core\Http\ServerRequest))
#17 /home/typo3/typo3_src-7.6.16/typo3/index.php(20): TYPO3\CMS\Backend\Http\Application->run()
#18 [internal function]: {closure}()
#19 /home/typo3/typo3_src-7.6.16/typo3/index.php(21): call_user_func(Object(Closure))
#20 {main}

1

new line

#0 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataProvider/AbstractItemProvider.php(1142): TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', Array, true)
#1 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataProvider/TcaSelectItems.php(75): TYPO3\CMS\Backend\Form\FormDataProvider\AbstractItemProvider->processDatabaseFieldValue(Array, 'field_feature_b...')
#2 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataGroup/FlexFormSegment.php(51): TYPO3\CMS\Backend\Form\FormDataProvider\TcaSelectItems->addData(Array)
#3 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataCompiler.php(99): TYPO3\CMS\Backend\Form\FormDataGroup\FlexFormSegment->compile(Array)
#4 /var/www/html/typo3conf/ext/compatibility6/Classes/Form/FormDataProvider/TcaFlexProcess.php(549): TYPO3\CMS\Backend\Form\FormDataCompiler->compile(Array)
#5 /var/www/html/typo3conf/ext/compatibility6/Classes/Form/FormDataProvider/TcaFlexProcess.php(54): TYPO3\CMS\Compatibility6\Form\FormDataProvider\TcaFlexProcess->modifyDataStructureAndDataValuesByFlexFormSegmentGroup(Array, 'tx_templavoila_...', Array)
#6 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataGroup/TcaDatabaseRecord.php(51): TYPO3\CMS\Compatibility6\Form\FormDataProvider\TcaFlexProcess->addData(Array)
#7 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataCompiler.php(99): TYPO3\CMS\Backend\Form\FormDataGroup\TcaDatabaseRecord->compile(Array)
#8 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Controller/EditDocumentController.php(1118): TYPO3\CMS\Backend\Form\FormDataCompiler->compile(Array)
#9 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Controller/EditDocumentController.php(1009): TYPO3\CMS\Backend\Controller\EditDocumentController->makeEditForm()
#10 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Controller/EditDocumentController.php(2043): TYPO3\CMS\Backend\Controller\EditDocumentController->main()
#11 [internal function]: TYPO3\CMS\Backend\Controller\EditDocumentController->mainAction(Object(TYPO3\CMS\Core\Http\ServerRequest), Object(TYPO3\CMS\Core\Http\Response))
#12 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/RouteDispatcher.php(54): call_user_func_array(Array, Array)
#13 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/RequestHandler.php(168): TYPO3\CMS\Backend\Http\RouteDispatcher->dispatch(Object(TYPO3\CMS\Core\Http\ServerRequest), Object(TYPO3\CMS\Core\Http\Response))
#14 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/RequestHandler.php(95): TYPO3\CMS\Backend\Http\RequestHandler->dispatch(Object(TYPO3\CMS\Core\Http\ServerRequest))
#15 /home/typo3/typo3_src-7.6.16/typo3/sysext/core/Classes/Core/Bootstrap.php(302): TYPO3\CMS\Backend\Http\RequestHandler->handleRequest(Object(TYPO3\CMS\Core\Http\ServerRequest))
#16 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/Application.php(94): TYPO3\CMS\Core\Core\Bootstrap->handleRequest(Object(TYPO3\CMS\Core\Http\ServerRequest))
#17 /home/typo3/typo3_src-7.6.16/typo3/index.php(20): TYPO3\CMS\Backend\Http\Application->run()
#18 [internal function]: {closure}()
#19 /home/typo3/typo3_src-7.6.16/typo3/index.php(21): call_user_func(Object(Closure))
#20 {main}

1

new line

#0 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataProvider/AbstractItemProvider.php(1142): TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', Array, true)
#1 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataProvider/TcaSelectItems.php(75): TYPO3\CMS\Backend\Form\FormDataProvider\AbstractItemProvider->processDatabaseFieldValue(Array, 'recursive')
#2 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataGroup/FlexFormSegment.php(51): TYPO3\CMS\Backend\Form\FormDataProvider\TcaSelectItems->addData(Array)
#3 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataCompiler.php(99): TYPO3\CMS\Backend\Form\FormDataGroup\FlexFormSegment->compile(Array)
#4 /var/www/html/typo3conf/ext/compatibility6/Classes/Form/FormDataProvider/TcaFlexProcess.php(549): TYPO3\CMS\Backend\Form\FormDataCompiler->compile(Array)
#5 /var/www/html/typo3conf/ext/compatibility6/Classes/Form/FormDataProvider/TcaFlexProcess.php(54): TYPO3\CMS\Compatibility6\Form\FormDataProvider\TcaFlexProcess->modifyDataStructureAndDataValuesByFlexFormSegmentGroup(Array, 'pi_flexform', Array)
#6 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataGroup/TcaDatabaseRecord.php(51): TYPO3\CMS\Compatibility6\Form\FormDataProvider\TcaFlexProcess->addData(Array)
#7 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataCompiler.php(99): TYPO3\CMS\Backend\Form\FormDataGroup\TcaDatabaseRecord->compile(Array)
#8 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Controller/EditDocumentController.php(1118): TYPO3\CMS\Backend\Form\FormDataCompiler->compile(Array)
#9 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Controller/EditDocumentController.php(1009): TYPO3\CMS\Backend\Controller\EditDocumentController->makeEditForm()
#10 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Controller/EditDocumentController.php(2043): TYPO3\CMS\Backend\Controller\EditDocumentController->main()
#11 [internal function]: TYPO3\CMS\Backend\Controller\EditDocumentController->mainAction(Object(TYPO3\CMS\Core\Http\ServerRequest), Object(TYPO3\CMS\Core\Http\Response))
#12 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/RouteDispatcher.php(54): call_user_func_array(Array, Array)
#13 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/RequestHandler.php(168): TYPO3\CMS\Backend\Http\RouteDispatcher->dispatch(Object(TYPO3\CMS\Core\Http\ServerRequest), Object(TYPO3\CMS\Core\Http\Response))
#14 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/RequestHandler.php(95): TYPO3\CMS\Backend\Http\RequestHandler->dispatch(Object(TYPO3\CMS\Core\Http\ServerRequest))
#15 /home/typo3/typo3_src-7.6.16/typo3/sysext/core/Classes/Core/Bootstrap.php(302): TYPO3\CMS\Backend\Http\RequestHandler->handleRequest(Object(TYPO3\CMS\Core\Http\ServerRequest))
#16 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/Application.php(94): TYPO3\CMS\Core\Core\Bootstrap->handleRequest(Object(TYPO3\CMS\Core\Http\ServerRequest))
#17 /home/typo3/typo3_src-7.6.16/typo3/index.php(20): TYPO3\CMS\Backend\Http\Application->run()
#18 [internal function]: {closure}()
#19 /home/typo3/typo3_src-7.6.16/typo3/index.php(21): call_user_func(Object(Closure))
#20 {main}

1

new line

#0 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataProvider/AbstractItemProvider.php(1142): TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', Array, true)
#1 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataProvider/TcaSelectItems.php(75): TYPO3\CMS\Backend\Form\FormDataProvider\AbstractItemProvider->processDatabaseFieldValue(Array, 'template')
#2 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataGroup/FlexFormSegment.php(51): TYPO3\CMS\Backend\Form\FormDataProvider\TcaSelectItems->addData(Array)
#3 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataCompiler.php(99): TYPO3\CMS\Backend\Form\FormDataGroup\FlexFormSegment->compile(Array)
#4 /var/www/html/typo3conf/ext/compatibility6/Classes/Form/FormDataProvider/TcaFlexProcess.php(549): TYPO3\CMS\Backend\Form\FormDataCompiler->compile(Array)
#5 /var/www/html/typo3conf/ext/compatibility6/Classes/Form/FormDataProvider/TcaFlexProcess.php(54): TYPO3\CMS\Compatibility6\Form\FormDataProvider\TcaFlexProcess->modifyDataStructureAndDataValuesByFlexFormSegmentGroup(Array, 'pi_flexform', Array)
#6 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataGroup/TcaDatabaseRecord.php(51): TYPO3\CMS\Compatibility6\Form\FormDataProvider\TcaFlexProcess->addData(Array)
#7 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Form/FormDataCompiler.php(99): TYPO3\CMS\Backend\Form\FormDataGroup\TcaDatabaseRecord->compile(Array)
#8 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Controller/EditDocumentController.php(1118): TYPO3\CMS\Backend\Form\FormDataCompiler->compile(Array)
#9 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Controller/EditDocumentController.php(1009): TYPO3\CMS\Backend\Controller\EditDocumentController->makeEditForm()
#10 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Controller/EditDocumentController.php(2043): TYPO3\CMS\Backend\Controller\EditDocumentController->main()
#11 [internal function]: TYPO3\CMS\Backend\Controller\EditDocumentController->mainAction(Object(TYPO3\CMS\Core\Http\ServerRequest), Object(TYPO3\CMS\Core\Http\Response))
#12 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/RouteDispatcher.php(54): call_user_func_array(Array, Array)
#13 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/RequestHandler.php(168): TYPO3\CMS\Backend\Http\RouteDispatcher->dispatch(Object(TYPO3\CMS\Core\Http\ServerRequest), Object(TYPO3\CMS\Core\Http\Response))
#14 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/RequestHandler.php(95): TYPO3\CMS\Backend\Http\RequestHandler->dispatch(Object(TYPO3\CMS\Core\Http\ServerRequest))
#15 /home/typo3/typo3_src-7.6.16/typo3/sysext/core/Classes/Core/Bootstrap.php(302): TYPO3\CMS\Backend\Http\RequestHandler->handleRequest(Object(TYPO3\CMS\Core\Http\ServerRequest))
#16 /home/typo3/typo3_src-7.6.16/typo3/sysext/backend/Classes/Http/Application.php(94): TYPO3\CMS\Core\Core\Bootstrap->handleRequest(Object(TYPO3\CMS\Core\Http\ServerRequest))
#17 /home/typo3/typo3_src-7.6.16/typo3/index.php(20): TYPO3\CMS\Backend\Http\Application->run()
#18 [internal function]: {closure}()
#19 /home/typo3/typo3_src-7.6.16/typo3/index.php(21): call_user_func(Object(Closure))
#20 {main}

1

感谢您的任何回复或帮助。

编辑：

这是创建警告的 php 函数

public static function trimExplode($delim, $string, $removeEmptyValues = false, $limit = 0)
{

if(is_array($string)){
    $e = new \Exception();
    $error_string = $e->getTraceAsString();
    $f = fopen('/var/www/html/custom.log', 'a+');
    fputs($f, PHP_EOL . "new line" . PHP_EOL);
    fputs($f, PHP_EOL . $error_string . PHP_EOL);
    fputs($f, PHP_EOL . print_r($string) . PHP_EOL);
    fclose($f);
}

    $result = explode($delim, $string);
    if ($removeEmptyValues) {
        $temp = [];
        foreach ($result as $value) {
            if (trim($value) !== '') {
                $temp[] = $value;
            }
        }
        $result = $temp;
    }
    if ($limit > 0 && count($result) > $limit) {
        $lastElements = array_splice($result, $limit - 1);
        $result[] = implode($delim, $lastElements);
    } elseif ($limit < 0) {
        $result = array_slice($result, 0, $limit);
    }
    $result = array_map('trim', $result);
    return $result;
}

【问题讨论】：

  • 与问题相关的 php 代码是什么？

标签： php typo3 typo3-7.6.x templavoila


【解决方案1】：

您必须将 TYPO3 6.2 升级到 Typo3 7.6.x。在 TYPO3 7.6 中，typo3 defult tables and tables fileds 的主要变化。所以，如果你不关注所有INSTALL TOOLS Upgrade Wizard steps and compare database specification。然后首先按照所有这些步骤操作。

【讨论】：

【解决方案2】：

您可以切换到兼容 TYPO3 7 的 TemplaVoilà 版本。 TYPO3 扩展存储库 (TER) 中的 2.0.x 版本并不真正兼容或工作。

例如，您可以切换到“TemplaVoilà Plus”。

【讨论】：

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