Question-and-Answer Resource for the Building Energy Modeling Community

[json.exception.type_error.302] type must be number, but is string

asked 2020-12-23 03:16:02 -0600

tri.ton99
283 ●3 ●7

updated 2020-12-29 10:12:03 -0600

MatthewSteen

10147 ●19 ●26 https://www.nrel.gov/b...

Hi everyone,

I am doing simulation in OpenStudio and I met an error in err file.

Beginning System Sizing Calculations

* Severe * [json.exception.type_error.302] type must be number, but is string

I had check the zone names, materials, etc and System Sizing in idf file but I could not find the problems. Please help me to find which objects I did wrong.

Here is my OpenStudio file

Thank you all.

edit retag flag offensive close merge delete

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2020-12-23 09:17:30 -0600

shorowit

11831 ●200 ●9 https://www.nrel.gov/b...

It looks like this is the same error as this GitHub issue, which has been fixed. It appears that your options are 1) switch from Autosize to a hardsized value for the AirLoopHVAC:UnitarySystem's Minimum Supply Air Temperature, or B) upgrade to a newer version of OpenStudio that supports EnergyPlus v9.3.0 or newer.

edit flag offensive delete link

Comments

Thank you very much. I have solved this problem immediately after I saw your answer.

tri.ton99 ( 2020-12-28 19:21:27 -0600 )edit

add a comment

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Training Workshops

Careers

Question Tools

1 follower

Stats

Asked: 2020-12-23 03:16:02 -0600

Seen: 3,586 times

Last updated: Dec 28 '20

Site design and logo: Copyright © 2015 Big Ladder Software LLC. All rights reserved.
The Unmet Hours and Big Ladder names and logos are trademarks of Big Ladder Software LLC.
User contributions licensed under the Creative Commons Attribution Share Alike 3.0 License.

[json.exception.type_error.302] type must be number, but is string edit