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我使用的symfony 1.3，sfTCPDF插件當我使用curl執行TCPDF拋出錯誤Symfony的sfTCPDF插件的WriteHTML錯誤
這裏返回的HTML內容是我的代碼
$url = "http://urlpath/builder/builder_dev.php/design/agreement?";
$arguments = "&pdfid=10";
$ch1 = curl_init();
$headerinfo = apache_request_headers();
curl_setopt($ch1, CURLOPT_URL, $url);
curl_setopt($ch1, CURLOPT_HEADER, 0);
curl_setopt($ch1, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch1, CURLOPT_POSTFIELDS, $arguments);
curl_setopt($ch1, CURLOPT_USERAGENT,$headerinfo['User-Agent']);
$result = curl_exec($ch1);
$pdf->writeHTML("\n\n\n".$result, true, 0);
$pdf->Output('Agreement.pdf');
當我運行該頁面它顯示mnay警告消息第一個是
Warning: imagepng() [function.imagepng]: Unable to open '/var/www/html/projectPath/plugins/sfTCPDFPlugin/lib/tcpdf/cache/mska_01754b01ec8372f7001557e3be56ba40' for writing: No such file or directory in /var/www/html/projectPath/plugins/sfTCPDFPlugin/lib/tcpdf/tcpdf.php on line 8109
基於文件它顯示其他的警告和 以下是錯誤
TCPDF ERROR: Can't open image file: /var/www/html/projectPath/plugins/sfTCPDFPlugin/lib/tcpdf/cache/mska_01754b01ec8372f7001557e3be56ba40
Notice: Undefined property: sfTCPDF::$userData in /var/www/html/projectPath/plugins/sfTCPDFPlugin/lib/sfTCPDF.class.php on line 112
只見路徑
/var/www/html/projectPath/plugins/sfTCPDFPlugin/lib/tcpdf/cache/
沒有緩存文件夾。我給了整個項目文件夾777的權限。儘管它結束了這個錯誤。