Argument 1 passed to Symfony\Component\EventDispatcher\EventDispatcher::dispatch() must be an object, string given, called in /data/os/chensha/jpos/vendor/johnlui/aliyun-oss/src/oss/libs/guzzle/common/Guzzle/Common/AbstractHasDispatcher.php on line 41
Argument 1 passed to Symfony\Component\EventDispatcher\EventDispatcher::dispatch() must be an object, string given, called in /data/os/chensha/jpos/vendor/johnlui/aliyun-oss/src/oss/libs/guzzle/common/Guzzle/Common/AbstractHasDispatcher.php on line 41
"error_trance": "#0 /data/os/chensha/jpos/vendor/johnlui/aliyun-oss/src/oss/libs/guzzle/common/Guzzle/Common/AbstractHasDispatcher.php(41): Symfony\Component\EventDispatcher\EventDispatcher->dispatch('client.create_r...', Object(Guzzle\Common\Event))\n#1 /data/os/chensha/jpos/vendor/johnlui/aliyun-oss/src/oss/libs/guzzle/http/Guzzle/Http/Client.php(450): Guzzle\Common\AbstractHasDispatcher->dispatch('client.create_r...', Array)\n#2 /data/os/chensha/jpos/vendor/johnlui/aliyun-oss/src/oss/libs/guzzle/http/Guzzle/Http/Client.php(199): Guzzle\Http\Client->prepareRequest(Object(Guzzle\Http\Message\EntityEnclosingRequest), Array)\n#3 /data/os/chensha/jpos/vendor/johnlui/aliyun-oss/src/oss/src/Aliyun/Common/Communication/HttpServiceClient.php(119): Guzzle\Http\Client->createRequest('PUT', 'https://os-img-...', Array, Object(Guzzle\Http\ReadLimitEntityBody))\n#4 /data/os/chensha/jpos/vendor/johnlui/aliyun-oss/src/oss/src/Aliyun/Common/Communication/HttpServiceClient.php(56): Aliyun\Common\Communication\HttpServiceClient->buildCoreRequest(Object(Aliyun\Common\Communication\HttpRequest))\n#5 /data/os/chensha/jpos/vendor/johnlui/aliyun-oss/src/oss/src/Aliyun/Common/Communication/OpenServiceClient.php(37): Aliyun\Common\Communication\HttpServiceClient->sendRequest(Object(Aliyun\Common\Communication\HttpRequest), Object(Aliyun\Common\Communication\ExecutionContext))\n#6 /data/os/chensha/jpos/vendor/johnlui/aliyun-oss/src/oss/src/Aliyun/Common/Communication/RetryableServiceClient.php(32): Aliyun\Common\Communication\OpenServiceClient->sendRequest(Object(Aliyun\Common\Communication\HttpRequest), Object(Aliyun\Common\Communication\ExecutionContext))\n#7 /data/os/chensha/jpos/vendor/johnlui/aliyun-oss/src/oss/src/Aliyun/Common/Communication/RetryableServiceClient.php(27): Aliyun\Common\Communication\RetryableServiceClient->sendRequestImpl(Object(Aliyun\Common\Communication\HttpRequest), Object(Aliyun\Common\Communication\ExecutionContext), 0)\n#8 /data/os/chensha/jpos/vendor/johnlui/aliyun-oss/src/oss/src/Aliyun/Common/Communication/Command.php(121): Aliyun\Common\Communication\RetryableServiceClient->sendRequest(Object(Aliyun\Common\Communication\HttpRequest), Object(Aliyun\Common\Communication\ExecutionContext))\n#9 /data/os/chensha/jpos/vendor/johnlui/aliyun-oss/src/oss/src/Aliyun/OSS/OSSClient.php(429): Aliyun\Common\Communication\Command->execute(Array, Array)\n#10 /data/os/chensha/jpos/vendor/johnlui/aliyun-oss/src/oss/src/Aliyun/OSS/OSSClient.php(153): Aliyun\OSS\OSSClient->execute('putObject', Array)\n#11 /data/os/chensha/jpos/library/OSSUpload.php(88): Aliyun\OSS\OSSClient->putObject(Array)\n#12 /data/os/chensha/jpos/modules/webapi/site/controllers/SiteController.php(111): app\library\OSSUpload->upload()\n#13 [internal function]: app\modules\webapi\site\controllers\SiteController->actionUploadImg()\n#14 /data/os/chensha/jpos/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array(Array, Array)\n#15 /data/os/chensha/jpos/vendor/yiisoft/yii2/base/Controller.php(157): yii\base\InlineAction->runWithParams(Array)\n#16 /data/os/chensha/jpos/vendor/yiisoft/yii2/base/Module.php(528): yii\base\Controller->runAction('upload-img', Array)\n#17 /data/os/chensha/jpos/vendor/yiisoft/yii2/web/Application.php(103): yii\base\Module->runAction('site/site/uploa...', Array)\n#18 /data/os/chensha/jpos/vendor/yiisoft/yii2/base/Application.php(386): yii\web\Application->handleRequest(Object(yii\web\Request))\n#19 /data/os/chensha/jpos/web/index-dev.php(12): yii\base\Application->run()\n#20 {main}"