PHP异常未被捕获，laravel，流明 [英] PHP exception not being caught, laravel, lumen

问题描述

当尝试捕获/处理从 PDFParser 引发的异常时，我无法捕获它.我使用了一个简单的try catch语句，概述如下.

When attempting to catch/handle an exception thrown from PDFParser, I cannot catch it. I use a simple try catch statement, outlined below.

try{
  $pdf  = $parser->parseFile($filepath);
  $text = $pdf->getText();    
} catch( \Exception $e){
  $text = $paper->abstract;
}

引发异常的情况如下.

if (empty($data)) {
        throw new \Exception('Object list not found. Possible secured file.');
}

输出在这里.

lumen.ERROR:异常:找不到对象列表.可能的受保护文件.在

lumen.ERROR: Exception: Object list not found. Possible secured file. in

/Users/pietrosette/Documents/CS_310/AcademicWordCloud-Backend/vendor/smalot/pdfparser/src/Smalot/PdfParser/Parser.php:98堆栈跟踪:

/Users/pietrosette/Documents/CS_310/AcademicWordCloud-Backend/vendor/smalot/pdfparser/src/Smalot/PdfParser/Parser.php:98 Stack trace:

#0/Users/pietrosette/Documents/CS_310/AcademicWordCloud-Backend/vendor/smalot/pdfparser/src/Smalot/PdfParser/Parser.php(74):Smalot \ PdfParser \ Parser-> parseContent('％PDF-1.5 \ r％\ xE2 \ xE3 \ xCF \ xD3 \ r ...')

#0 /Users/pietrosette/Documents/CS_310/AcademicWordCloud-Backend/vendor/smalot/pdfparser/src/Smalot/PdfParser/Parser.php(74): Smalot\PdfParser\Parser->parseContent('%PDF-1.5\r%\xE2\xE3\xCF\xD3\r...')

#1/Users/pietrosette/Documents/CS_310/AcademicWordCloud-Backend/app/Http/Controllers/ACMServer.php(198):Smalot \ PdfParser \ Parser-> parseFile('/Users/pietrose ...')

#1 /Users/pietrosette/Documents/CS_310/AcademicWordCloud-Backend/app/Http/Controllers/ACMServer.php(198): Smalot\PdfParser\Parser->parseFile('/Users/pietrose...')

推荐答案

您有错别字:

try{
  $pdf  = $parser->parseFile($filepath);
  $text = $pdf->getText();    
} catch( \Execption $e){
  $text = $paper->abstract;
}

异常"的拼写错误.

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