Fatal error: Uncaught Twig_Error_Syntax: Unexpected character "\" in "default/template/account/register.twig" at line 451. in /home/snacknirvan/public_html/beta/system/library/template/Twig/Lexer.php:284 Stack trace: #0 /home/snacknirvan/public_html/beta/system/library/template/Twig/Lexer.php(216): Twig_Lexer->lexExpression() #1 /home/snacknirvan/public_html/beta/system/library/template/Twig/Lexer.php(115): Twig_Lexer->lexVar() #2 /home/snacknirvan/public_html/beta/system/library/template/Twig/Environment.php(581): Twig_Lexer->tokenize('{{ header }}\r\n<...', 'default/templat...') #3 /home/snacknirvan/public_html/beta/system/library/template/Twig/Environment.php(671): Twig_Environment->tokenize('{{ header }}\r\n<...', 'default/templat...') #4 /home/snacknirvan/public_html/beta/system/library/template/Twig/Environment.php(396): Twig_Environment->compileSource('{{ header }}\r\n<...', 'default/templat...') #5 /home/snacknirvan/public_html/beta/system/library/template/twig.php(33): Twig_Environment->loadTemplate('default/temp in /home/snacknirvan/public_html/beta/system/library/template/Twig/Lexer.php on line 284
opencart 3.0.3.2中的树枝模板中的javascript错误,请帮助