CallbackFailed

9 11659-18147/com.creative.parentsassistant E/ErrorCode: CallbackFailed
08-29 15:55:31.609 11659-18147/com.creative.parentsassistant E/RequestId: 57C3EA6DF90A2444C1460A58
08-29 15:55:31.609 11659-18147/com.creative.parentsassistant E/HostId: scbc-creative-pa-client-image-golive.oss-cn-shenzhen.aliyuncs.com
08-29 15:55:31.609 11659-18147/com.creative.parentsassistant E/RawMessage: <?xml version="1.0" encoding="UTF-8"?>

                                                                       <Error>
                                                                         <Code>CallbackFailed</Code>
                                                                         <Message>Error status : -1.OSS can not connect to your callbackUrl, please check it.</Message>
                                                                         <RequestId>57C3EA6DF90A2444C1460A58</RequestId>
                                                                         <HostId>scbc-creative-pa-client-image-golive.oss-cn-shenzhen.aliyuncs.com</HostId>
                                                                       </Error>