eroor TypeError: Argument 2 passed to Lcobucci/JWT/Signer/Hmac::createHash() must be an instance of Lcobucci/JWT/Signer/Key, null given, called in /home/vagrant/laravel-shop/vendor/lcobucci/jwt/src/Signer/BaseSigner.php on line 34 2019年4月9日 作者 张舫 你有没有执行下方命令 [crayon-696363 […]