Grasshopper

algorithmic modeling for Rhino

Honeybee Severe Error Issue - 25 Invalid Number in Numeric Field#1 (Heating Sizing Factor)

         

Hello,

I'm having issues running an energy analysis for the first time. I believe the problem is in this line: "IDF line~25 Invalid Number in Numeric Field#1 (Heating Sizing Factor), value=NONE, in SIZING:PARAMETERS". I'm not sure of where to start in troubleshooting this. I've attached the file.

Thank you,

See the errors and warnings below:

  {0;0;0}

0. Current document units is in Meters

1. Conversion to Meters will be applied = 1.000

2. [1 of 8] Writing simulation parameters...

3. [2 of 8] Writing context surfaces...

4. [2 of 8] Writing context surfaces...

5. [3 of 8] Writing geometry...

6. [4 of 8] Writing Electric Load Center - Generator specifications ...

7. [5 of 8] Writing materials and constructions...

8. [6 of 8] Writing schedules...

9. [7 of 8] Writing loads and ideal air system...

10. [8 of 8] Writing outputs...

11. ...

... idf file is successfully written to : R:\Green\SuRG\Building_Performance_Analysis\2016_analysis_studies\Energy_Analysis_Comparison\Honeybee_+_Ladybug\tutorial01\EnergyPlus\tutorial01.idf

12.

13. Analysis is running!...

14. ...

...

 

Done! Read below for errors and warnings:

 

15.

16. Program Version,EnergyPlus, Version 8.5.0-c87e61b44b, YMD=2016.10.31 11:39,IDD_Version 8.5.0

17.

18.    ************* IDF Context for following error/warning message:

19.

20.    ************* Note -- lines truncated at 300 characters, if necessary...

21.

22.    *************     24 Sizing:Parameters,

23.

24.    ************* Only last 1 lines before error line shown.....

25.

26.    *************     25  None,     !- Heating Sizing Factor

27.

28.    ** Severe  ** IP: IDF line~25 Invalid Number in Numeric Field#1 (Heating Sizing Factor), value=NONE, in SIZING:PARAMETERS

29.

30.    ** Warning ** IP: Note -- Some missing fields have been filled with defaults. See the audit output file for details.

31.

32.    **   ~~~   ** Possible Invalid Numerics or other problems

33.

34.    **  Fatal  ** IP: Errors occurred on processing IDF file. Preceding condition(s) cause termination.

35.

36.    ...Summary of Errors that led to program termination:

37.

38.    ..... Reference severe error count=1

39.

40.    ..... Last severe error=IP: IDF line~

, value=NONE, in SIZING:PARAMETERS

41.

42.    ************* Warning:  Node connection errors not checked - most system input has not been read (see previous warning).

43.

44.    ************* Fatal error -- final processing.  Program exited before simulations began.  See previous error messages.

45.

46.    ************* EnergyPlus Warmup Error Summary. During Warmup: 0 Warning; 0 Severe Errors.

47.

48.    ************* EnergyPlus Sizing Error Summary. During Sizing: 0 Warning; 0 Severe Errors.

49.

50.    ************* EnergyPlus Terminated--Fatal Error Detected. 1 Warning; 1 Severe Errors; Elapsed Time=00hr 00min  9.34sec

51.

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Replies to This Discussion

Hi Reid ,

Yes, because the default values of the heating & cooling Sizing Factor from the EnergySimPar component was empty. That problem was fixed (about 2 months ago). 

Try to Update all of the HB & LB components and file. That should solve the problem.

-Omid

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