Error: ClusterFuture (future_lapply-1) failed to call grmall() on cluster SOCKnode #1 (on ‘localhost’). The reason reported was ‘invalid connection’. Post-mortem diagnostic: The socket connection to the worker of ClusterFuture future (future_lapply-1) is lost or corrupted: Connection (connection: index=3, description="NA", class="NA", mode="NA", text="NA", opened="NA", can read="NA", can write="NA", id=2797, raw_id="<pointer: 0x0000000000000aed>") is no longer valid. There is currently no registered R connection with that index 3. As an example, this may happen if base::closeAllConnections() have been called, for instance via base::sys.save.image() which in turn is called if the R session (pid 8444) is forced to terminate. The total size of the 6 globals exported is 12.84 GiB. The three largest globals are ‘...future.elements_ii’ (12.84 GiB of class ‘list’), ‘anchor.features’ (125.72 KiB of class ‘character’) and ‘...future.FUN’ (5.13 KiB of class ‘function’)

[DRSEI]

I am trying to integrate my seurat object but keep getting this error. is anyone know how to fix this issue

file.anchors <- FindIntegrationAnchors(object.list = ak5.list, anchor.features = features, reduction = "rpca")
Scaling features for provided objects
Error: ClusterFuture (future_lapply-1) failed to call grmall() on cluster SOCKnode #1 (on ‘localhost’). The reason reported was ‘invalid connection’. Post-mortem diagnostic: The socket connection to the worker of ClusterFuture future (future_lapply-1) is lost or corrupted: Connection (connection: index=3, description="NA", class="NA", mode="NA", text="NA", opened="NA", can read="NA", can write="NA", id=2797, raw_id="<pointer: 0x0000000000000aed>") is no longer valid. There is currently no registered R connection with that index 3. As an example, this may happen if base::closeAllConnections() have been called, for instance via base::sys.save.image() which in turn is called if the R session (pid 8444) is forced to terminate. The total size of the 6 globals exported is 12.84 GiB. The three largest globals are ‘...future.elements_ii’ (12.84 GiB of class ‘list’), ‘anchor.features’ (125.72 KiB of class ‘character’) and ‘...future.FUN’ (5.13 KiB of class ‘function’)