copy allure

I referenced the above tutorial to copy the allure-results from another projects, and I used the following scrip on my upstream-job, which BT_LE_BIS_Feature is my downstream project, and has been completed before I scheduled this upstream-job.

The executing result always showed that "target/allure-results" 

Failed to copy artifacts from BT_LE_BIS_Feature with filter: target/allure-results/*

Is there something wrong on my pipeline scrip?

 
Copied 0 artifacts from "BT_LE_BIS_Feature" build number 16Error when executing always post condition:
hudson.AbortException: Failed to copy artifacts from BT_LE_BIS_Feature with filter: *allure-results/
at hudson.plugins.copyartifact.CopyArtifact.perform(CopyArtifact.java:519)
at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123)
at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:99)
at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:69)
at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)