2022/5/17 17:50:03: Running julia with command: "using NemoMod, JuMP, Cbc; NemoMod.calculatescenario("""D:\\Program Files\\LEAP\\_Settings\\_Work\\0\\NEMO_6.sqlite"""; jumpmodel=Model(Cbc.Optimizer), varstosave = """vproductionbytechnology, vnewcapacity, vusebytechnology, vproductionbytechnologyannual, vusebytechnologyannual""", calcyears=[2020,2025,2030,2035,2040,2045,2050,2055,2060] , quiet = false )"

Although this is not sufficient information to identify the source of the problem, we notice that you seem to have set your LEAP working directory to be below the Program Files\LEAP folder.

This is not a normal setup and almost certainly will not work since Windows normally requires administrative rights to write to such folders.

Without knowing more, we suggest you reinstall LEAP and use the standard LEAP working directory locations (normally located under the Documents\LEAP Areas folder).

I'm actually having a similar issue right now.

I'm trying to use LEAP-NEMO on the default Optimization Exercise, with NEMO(Cbc), however I'm getting the same Error while running the calculations.

I saw this post and actually had LEAP installed in Program Files/LEAP, but reinstalled it as you indicated below Documents/LEAP Areas.

I would really appreciate if you could give me some suggestions on how to solve this issue, and if you could indicate me any additional information you could need to solve it, please don't hesitate on asking.

Thank you in advance for support.

Regards,

Guillermo GC

That error message is a low level message and simply indicates that an error occurred when LEAP attempted to open a command window to run Julia and NEMO. This could be due to a number of reasons, perhaps including that you do not have sufficient access rights to open such a window or that Julia is not running correctly, perhaps due to it not being properly installed.

Could you please share with me the contents of the Help: About screen in LEAP? That might give me a bit more information about your system that could give some clues. If possible, please also send me a copy of the LEAP.LOG file. This is normally located in the folder Documents\LEAP Areas\_Settings folder.

Thanks!

Charlie

Hi Charlie,

Thank you for your prompt response.

Here are the contents of the About LEAP screen:

System Information

LEAP
Version: 2020.1.0.102 (64-Bit)
Dictionary Version: 493
Program Folder: "C:\Users\Guillermo Garc�a\Documents\LEAP Areas\"
Areas Folder: "C:\Users\Guillermo Garc�a\Documents\LEAP Areas\"
Settings Folder: "C:\Users\Guillermo Garc�a\Documents\LEAP Areas\_Settings\"
Instance: 1
MapWinGIS: No
Registered for Automation: Yes
TSC64 DLL for Scripting: Yes (v1.2.5.2)
GLPK: 4.65 (64-Bit)
NEMO: 1.90
Julia: 1.72
Registered to: "A01034958@tec.mx" until octubre 16, 2024
User Name: Guillermo Garc�a

Current Area
Area Name: Optimization Exercise
Base Year: 2010
End Year: 2020
First Scenario Year: 2011
Scope: [Demand, Transform, Costs, Emissions]
Scenarios: 6 (COAL, OPT, GAS, WIND, HYDRO, CO2)
Time Slices: 96 (Spring: Hour 1, Spring: Hour 2, Spring: Hour 3, ...)

Microsoft Windows
Version: Windows 10 Pro, 64 Bit
Windows Directory: C:\WINDOWS
Running as: Standard User
BDE Installed: No
Excel Installed: Yes
Word Installed: Yes
PowerPoint Installed: Yes
Wine: No
Screen Resolution: 3840 x 1080 pixels
Date Format: d/m/yyyy
List Separator: ","
Decimal Separator: "."
Thousands Separator: ","
Internet Explorer: 11.1
Fonts: Small fonts (100% Scaling)
Anti-Virus: McAfee (Enabled, Up to date)
Anti-Virus: Malwarebytes (Enabled, Up to date)
Anti-Virus: Windows Defender (Enabled, Up to date)
Anti-Spyware: McAfee (Enabled, Up to date)
Anti-Spyware: Malwarebytes (Enabled, Up to date)
Anti-Spyware: Windows Defender (Enabled, Up to date)
Firewall: McAfee (Enabled)

Computer
Computer Name: LAPTOP-F6G5U79A
User Name: Guillermo Garc�a
Workgroup Name: WORKGROUP
Registered Owner: Guillermo Garc�a
Processor Type: 11th Gen Intel Core i5-1135G7 @ 2.40GHz
Processor Speed: 2419 MHz
Number of Processors: 8
Total Memory: 15.73 GB
Available Memory: 6.49 GB
MAC Addresses: 3C-21-9C-32-35-34
Disk Size: 474.72 GB
Free Disk Space: 327.76 GB
Connected to Internet: Yes
Locked Keys: NUM

Also, you may find my LEAP.log file as indicated in the following Dropbox link:

https://www.dropbox.com/scl/fi/l0kissh369033kqe0r21d/LEAP.log?rlkey=f1qxnv6j57y1zpi9g3yzvjwab&dl=0

Thanks,

Guillermo GC

Anyway, I've fixed the problem now. Just doing some final testing on it, but should be able to post a new version of LEAP either later today or over the weekend. Please look for LEAP v2020.1.103 to include that. You won't need to update NEMO.

Thanks for helping us identify and fix this and sorry for the problems!

Charlie

Charlie,

I already downloaded this new version and apparently the error is gone! Now I could run the Optimization Excercise without any trouble!

Thank you very much for your quick assistance!

Best,

Guillermo GC