R CMD check found ERRORs

Invalid usage of futures: A future (here 'Future') whose value has not yet been collected can only be queried by the R process (39c40863-bb4f-6810-4168-f7754d5c56c4; pid 12685 on fv-az1490-192) that created it, not by any other R processes (95c07d36-8c84-1176-4a10-bba36276acc2; pid 12753 on fv-az1490-192): {; x[[i - 2]] + x[[i - 1]]; }

Process completed with exit code 1.

Failed to CreateArtifact: Received non-retryable error: Failed request: (409) Conflict: an artifact with this name already exists on the workflow run