: The program caused an error: at com.tencent.oceanus.jar.CliFrontend.getJobGraph(CliFrontend.java:168)
at com.tencent.oceanus.server.jobs.JobManager.compile(StartTransitionCallback.ja
org.apache.flink.metrics.prometheus.PrometheusPushGatewayReporter - Failed to push metrics to PushGateway with jobName oceanus, groupingKey {}.
java.io.IOException: Response code from http://9.91.161.72:80/metrics/job/oceanus was
你能帮我在结账后如何减量吗?到目前为止,这是我唯一的想法,但它显示了一个名为"Object of class Illuminate\Database\Eloquent\Collection far not be converted to number“的错误。感谢您的回复。另外,我使用的是带有会话的那个。
请注意。为了更清楚地解释,我编辑并放置了另一个图像,下面是代码 $books = Product::all();
if (!Session::has