resource center: verify resource failed and the reason is null

[zhangheng3]

version: 3.0.0
Error reported by using the resource center:

click create directory to display :
存储操作失败

[ERROR] 2022-11-04 17:41:57.266 +0800 org.apache.dolphinscheduler.api.service.impl.ResourcesServiceImpl:[855] - verify resource failed and the reason is nul

config:
cat api-server/conf/common.properties
resource.storage.type=HDFS
resource.upload.path=/dolphinscheduler
fs.defaultFS=hdfs://emr-cluster/

core-site.xml & hdfs-site.xml The file has been stored in the api-server/conf and worker-server/conf directory

who can help me?

[zhangheng3]

who can help me?