Question

图书馆：http://wiki.github.com/masterexploder/PHPThumb/basic-usage

我正在使用PhpThumbFactory库来裁剪和上传图片。我收到的错误是这样的：

Fatal error: Uncaught exception 'Exception' with message 'Image file not found: ' in /www/iaddesign/admin/classes/phpthumb/ThumbBase.inc.php:193 
Stack trace: 
#0 /www/iaddesign/admin/classes/phpthumb/ThumbBase.inc.php(172): ThumbBase->triggerError('Image file not ...') 
#1 /www/iaddesign/admin/classes/phpthumb/ThumbBase.inc.php(110): ThumbBase->fileExistsAndReadable() 
#2 /www/iaddesign/admin/classes/phpthumb/GdThumb.inc.php(96): ThumbBase->__construct('', false) 
#3 /www/iaddesign/admin/classes/phpthumb/ThumbLib.inc.php(127): GdThumb->__construct('', Array, false) 
#4 /www/iaddesign/admin/portfolio.php(29): PhpThumbFactory::create('') 
#5 {main} thrown in /www/iaddesign/admin/classes/phpthumb/ThumbBase.inc.php on line 193

这是要上传图片的代码段。

/* -------------------------------------------------------------------- */
/*                        SAVE ICONS                                    */
/* -------------------------------------------------------------------- */

$icononsrc = $_FILES['iconoff']['tmp_name'];
$iconoffsrc = $_FILES['iconon']['tmp_name'];

$thumboff = PhpThumbFactory::create($iconoffsrc);
$thumbon = PhpThumbFactory::create($icononsrc);

$thumboff->adaptiveResize(200,151);
$thumbon->adaptiveResize(200,151);

$thumboffname = "uploads/".$_FILES['iconoff']['name'];
$thumbonname = "uploads/".$_FILES['iconon']['name'];

$thumboff->save($thumboffname, 'jpg');
$thumbon->save($thumbonname, 'jpg');

Answer 1

从堆栈跟踪中，检查文件是否存在且可读

#1 [cut] ThumbBase.inc.php(110): ThumbBase->fileExistsAndReadable()

抛出错误

#0 [cut] ThumbBase.inc.php(172): ThumbBase->triggerError('Image file not ...')

（请记住堆栈跟踪以相反的顺序出现）

我会从中推断出您尝试转换的文件名不存在，或者存在权限问题。确保该文件存在且具有适当的读取权限。

上传时找不到PHPthumbFactory文件

1 个答案: