Adding Command Twice

[stephanieorch]

When I try to add a command twice, I do not get an error message and the "Run" button appears. However, the actual object representing this command does not show up on the processing network and when I click run nothing happens and the run button doesn't disappear.

[antgonza]

I can't reproduce this error; could you send a step by step way to reproduce? Thanks!

[stephanieorch]

No longer having this issue on Qiita.

[antgonza]

Thanks!