无法获取致命错误CurlException:26:无法打开文件

问题描述

我正在尝试使用PHP的GD库创建我的朋友的动态图像，我需要将其上传到我的朋友个人资料"，但我一直收到错误消息致命错误:未捕获的CurlException:26:无法打开在第820行的/home/p170r760/public_html/myfbapps/mysupporters/base_facebook.php中引发的文件"

I am trying to create a dynamic image of my friends using PHP's GD Library, and I need to upload this to my Friends Profile but I keep getting an ErrorFatal error: Uncaught CurlException: 26: couldn't open file "" thrown in /home/p170r760/public_html/myfbapps/mysupporters/base_facebook.php on line 820

$image = imagecreatetruecolor(500, 500);
$orange = imagecolorallocate($image, 0xFF, 0x8c, 0x00);
$bg = imagecreatefromjpeg('app2_bg.jpg');
imagesettile($image, $bg);
imagefilledrectangle($image, 0, 0, 499, 499, IMG_COLOR_TILED);
$font_file = 'TURNBB__.TTF';
imagefttext($image, 20, 0, 105, 50, $orange, $font_file, 'My Top Supporters');
for($i=0;$i<5;$i++) {
imagefttext($image, 13, 0, 10, (100+($i*80)), $orange, $font_file,'Rank #'.($i+1).':');
imagefttext($image, 13, 0, 250, (100+($i*80)), $orange, $font_file, $mutual_friends[$i]  ['name']);
$frnd_pic=$facebook->api('/'.$mutual_friends[$i]['id'].'?fields=picture&type=square');
$frnd = imagecreatefromstring(file_get_contents($frnd_pic['picture']));
imagecopymerge($image,$frnd,150,(80+($i*80)),0,0,50,50,100);
$tags[] = array(
       'tag_uid' => $mutual_friends[$i]['id'], /*Current user’s id*/
       'x' => (150/5),
       'y' => ((80+($i*80))/5)
   );
}
imagepng($image, '/img/' . $me['id'] . '.png');
$pic = realpath("/home/p170r760/public_html/myfbapps/mysupporters/" . $me['id'] .  '.png');
$facebook->setFileUploadSupport("http://" . $_SERVER['SERVER_NAME']);
$pic_id = $facebook->api('/me/photos', 'POST', array('message' => 'My Top Supporters',
'source' => '@' . $pic,
'tags' => $tags));
 imagedestroy($image);
 ?>

谁能告诉我我要去哪里错了?

Can anyone please tell me where am I going wrong?

推荐答案

PHP SDK 3.1暂不支持您使用的setfileUploadSupport API

The setfileUploadSupport API you used is not supported by PHP SDK 3.1 in line

 $facebook->setFileUploadSupport("http://" . $_SERVER['SERVER_NAME']);

更改

 $facebook->setFileUploadSupport(true)

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