Issue with BCI annotate

[j3010]

Hello! I'm attempting to use bci_annotate(Model,Data) on the BCILAB development branch with MATLAB R2017b on Ubuntu 18.04 and revive the following errors:

io_loadset(): loading /usr/local/MATLAB/R2017b/toolbox/BCILAB-devel-temp/flushedsets/1989740531.sto...
Using deprecated argument "icachansind/ComponentChannelIndices" in function @(f,a,frame__f2)feval(f,a{:}) (help: Secondary location for component channel subset. Usage not recommended.).
Using deprecated argument "plotrad/PlottingRadius" in function @(f,a,frame__f2)feval(f,a{:}) (help: Preferred plotting radius for topoplot()).
Using deprecated argument "shrink/ShrinkFactor" in function @(f,a,frame__f2)feval(f,a{:}) (help: Preferred shrink factor for topoplot()).
Using deprecated argument "nodatchans/NoDataChans" in function @(f,a,frame__f2)feval(f,a{:}) (help: Legacy option for EEGLAB).
Warning: The event structure has changed across successive chunks passed to set_makepos; discarding buffered events.
Subscripted assignment dimension mismatch.

Error in bci_annotate (line 172)
data.streams{1}.data(C+(1:NC),:) = tmp.data;

Error in basic_script (line 40)
bci_annotate('Model',lastmodel, 'Data',traindata)

I'm not sure where to go with this one. Any help would be greatly appreciated.