Wind factor battory problems

When i used the beta version of eddy, i met these problems while i tried to use the Wind Comfort Metrics function in AnnualWindAnalysis, the wind factor battory told me:1. Solution exception:Object reference not set to an instance of an object.I used the template files and did little changes which i think will not distrub the results.
Can you help me plz. (71.3 KB)