Has anyone seen this while executing dynamic REST HTTP request with createTransientHostFrom method - "Cannot execute the request: ; Auth scheme may not be null". Using basic auth/shared session. vRO 7.3.1 with REST plugin 2.2.2
EDIT: it seems to happen when executing a few REST calls simultaneously. I tried a few things - using createHostSupportingParallelRequests instead of createHost method, or using random suffix when creating dynamic host name. Neither seemed to help. The last resort was to use locking mechanism for now.
