Why the transmission spectrum cannot be plotted using "huckel-analyzer.py"?

[jtchzhy]

Dear all,
            I just begin to learn ATK step by step with the tutorial. I meet a problem in the process of redoing a example of the tutorial:
            I  select the script "huckel-analyzer.py" in VNL file browser and drop the script onto the Custom Analyzer tool of VNL10.8.2，then drop the Li-H2-Li system onto the Device-Configuration box. But the transmission spectrum doesn’t appear, while the MolecularEnergySpectrum, Bandstructure, DifferencePotential can appear. But in the tutorial "http://www.quantumwise.com/documents/manuals/latest/VNLTutorial/XHTML/chap.analyzertools.html#sect1.analyzertools.builder", the transmission spectrum can also appear.
            Is there any wrong with my work? Or any other cause?
            Thanks a lot.

[Anders Blom]

I get the same problem, but it works fine in ATK 11.2.b2 which I suggest you download and use for your evaluation instead.

[jtchzhy]

I get the same problem, but it works fine in ATK 11.2.b2 which I suggest you download and use for your evaluation instead.

Thank you very much.