Question

我正在使用＆＃39; robbiepaul / zbar-qrdecoder＆＃39;用于解码laravel5中的QR码图像的包。

我已经把＃34; robbiep / zbar-qrdecoder＆＃34;：＆＃34; ~1.3＆＃34;在要求composer.json和＆＃39; RobbieP \ ZbarQrdecoder \ ZbarQrdecoderServiceProvider＆＃39;在app.php的providers数组中，但在更新composer时，它显示以下错误：

[BadMethodCallException]
Call to undefined method [package]
Script php artisan clear-compiled handling the post-update-cmd event returned with an error

[RuntimeException]
  Error Output:
update [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--lock]
 [--no-plugins] [--no-cust`enter code here`om-installers] [--no-autoloader] [--no-scripts] [--no-
progress] [--with-dependencies] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader]
 [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [packages1] ... [p
ackagesN]

是否有其他包可用于解码laravel5或php中的QR码图像？

Answer 1

确保安装ImageMagick。

打开终端并按照：

sudo apt-get install zbar-tools
composer require robbiep/zbar-qrdecoder    
php artisan vendor:publish

希望这能解决你的错误！

laravel5中的QR码解码器

1 个答案: