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Failed sizing and HVAC measures

Running a basic, vanilla model before entering optimization options. Won't complete due to following error codes. Used v2.8 previously. Ran v3.0 models successfully. This is first new model to fail. Only using default HVAC options currently until I rebuild all my custom measures from v2.8.

1/10/2023 6:03 PM: sizing_run: Unexpected error. 1/10/2023 6:03 PM: 1.xml: Error: Measure Failed with Error: undefined method +' for nil:NilClass 1/10/2023 6:03 PM: HVAC.xml: Error: Measure Failed with Error: undefined method+' for nil:NilClass 1/10/2023 6:03 PM: 2.xml: Error: Measure Failed with Error: undefined method `+' for nil:NilClass

Model Available here.

Failed sizing and HVAC measures

Running a basic, vanilla model before entering optimization options. Won't complete due to following error codes. Used v2.8 previously. Ran v3.0 models successfully. This is first new model to fail. Only using default HVAC options currently until I rebuild all my custom measures from v2.8.

1/10/2023 6:03 PM:  sizing_run:  Unexpected error.
1/10/2023 6:03 PM:  1.xml:  Error: Measure Failed with Error: undefined method +' `+' for nil:NilClass
1/10/2023 6:03 PM:  HVAC.xml:  Error: Measure Failed with Error: undefined method+' method `+' for nil:NilClass
1/10/2023 6:03 PM:  2.xml:  Error: Measure Failed with Error: undefined method `+' for nil:NilClass

nil:NilClass

Model Available here.