error pushing all-edges

[savfaire]

The following error occurs when custom columns were added and the edge schema was not pushed prior to pushing edges. Perhaps the edge schema should be pushed whenever edges are pushed.

Would you like to create a new edge named MTC-19537129? (Y/n)Y
Successfully created new edge MTC-19537129
panic: interface conversion: interface {} is nil, not string

goroutine 1 [running]:
github.com/clearblade/cb-cli/vendor/github.com/clearblade/cblib.pushAllEdges(0xc0000bf810, 0xc00004f220, 0x1c, 0xc00004f220)
/go/src/github.com/clearblade/cb-cli/vendor/github.com/clearblade/cblib/push.go:403 +0x438
github.com/clearblade/cb-cli/vendor/github.com/clearblade/cblib.doPush(0xc00004f040, 0xc00004f220, 0xc00003a130, 0x0, 0x1, 0xc0000129e0, 0x10)
/go/src/github.com/clearblade/cb-cli/vendor/github.com/clearblade/cblib/push.go:856 +0x45b
github.com/clearblade/cb-cli/vendor/github.com/clearblade/cblib.(*SubCommand).Execute(0xc00004f040, 0xc00003a120, 0x1, 0x2, 0x0, 0xc000073f68)
/go/src/github.com/clearblade/cb-cli/vendor/github.com/clearblade/cblib/subcommand.go:52 +0x154
main.main()
/go/src/github.com/clearblade/cb-cli/main.go:42 +0x195