boid_flockers example problem #1311

Apalms · 2022-05-13T08:09:32Z

Apalms
May 13, 2022

Why only the boid flockers example does not work with visualization?

rht · 2022-05-13T10:01:56Z

rht
May 13, 2022

Can you be more specific?

0 replies

Apalms · 2022-05-13T11:10:11Z

Apalms
May 13, 2022
Author

when run the run.py , in the browser appears only this [cid:1f131ba0-5b06-47f3-9643-1195ff810f22]

…

________________________________ From: rht ***@***.***> Sent: Friday, May 13, 2022 1:02 PM To: projectmesa/mesa ***@***.***> Cc: Apalms ***@***.***>; Author ***@***.***> Subject: Re: [projectmesa/mesa] boid_flockers example problem (Discussion #1311) Can you be more specific? — Reply to this email directly, view it on GitHub<#1311 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AR3JHIVRNENZN66F67XCOO3VJYSCHANCNFSM5V2S4Y6Q>. You are receiving this because you authored the thread.Message ID: ***@***.***>

6 replies

clarkpetri Jul 13, 2022

I'm having the same issue and I think I can convey it more clearly. From the boids example, I have the run.py file in a folder with a boid_flockers folder containing the remaining files: boid.py, model.py, server.py, simple_continuous_canvas.js, and SimpleContinuousModule.py. When I execute run.py from the terminal I receive the following error:

All boids files downloaded from git today, 13 July 2022.

The server and visualization sides of MESA remain where I'm weakest so any assistance is appreciated. I'm trying to move a CA model in MESA to continuous space with transfer entropy, so exploration of boids here is helpful. Thanks!

rht Jul 13, 2022

That line 3 looks outdated. It should have been
class SimpleCanvas(mesa.visualization.VisualizationElement):. Are you sure you have pulled from the main branch instead of the deprecated master branch?

clarkpetri Jul 13, 2022

Apologies, in my somewhat bumbling troubleshooting I had removed the .mesa in an attempt to understand things but that terminal screenshot was from said change. I did download from the main branch originally and with the code as you lay out I receive the following (which I believe gets to OP's original issue)

rht Jul 13, 2022

That error means your Mesa is outdated.

clarkpetri Jul 13, 2022

Well....there we go.

Feeling sheepish for missing something so obvious.

Apalms · 2022-05-13T12:04:54Z

Apalms
May 13, 2022
Author

The screenshot that i sent you is a screenshot of how it look in my browser.

…

________________________________ From: rht ***@***.***> Sent: Friday, May 13, 2022 2:49 PM To: projectmesa/mesa ***@***.***> Cc: Apalms ***@***.***>; Author ***@***.***> Subject: Re: [projectmesa/mesa] boid_flockers example problem (Discussion #1311) Not sure what that is. A screenshot of what it looks like in your browser would be better. — Reply to this email directly, view it on GitHub<#1311 (reply in thread)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AR3JHIW4BREXJJ6JXDAOQRTVJY6UJANCNFSM5V2S4Y6Q>. You are receiving this because you authored the thread.Message ID: ***@***.***>

1 reply

rht May 13, 2022

There is no screenshot in any of your messages. If there were, I wouldn't have asked for one.

Apalms · 2022-05-13T12:37:26Z

Apalms
May 13, 2022
Author

I'm sorry. Now i believe that there is a screenshot.

…

________________________________ From: rht ***@***.***> Sent: Friday, May 13, 2022 3:33 PM To: projectmesa/mesa ***@***.***> Cc: Apalms ***@***.***>; Author ***@***.***> Subject: Re: [projectmesa/mesa] boid_flockers example problem (Discussion #1311) There is no screenshot in any of your messages. If there were, I wouldn't have asked for one. — Reply to this email directly, view it on GitHub<#1311 (reply in thread)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AR3JHIUQGDAYR3EEE2WNWELVJZD2DANCNFSM5V2S4Y6Q>. You are receiving this because you authored the thread.Message ID: ***@***.***>

0 replies

Apalms · 2022-05-16T08:13:16Z

Apalms
May 16, 2022
Author

5 replies

rht May 16, 2022

Can you go to your browser console, (ctrl-shift-i in Chrome/Firefox) and take screenshot if there is any error message?
Can you find and paste any strange messages you'd find in the terminal console where you do the python run.py?

Apalms May 16, 2022
Author

2.
WARNING:tornado.access:404 GET /local/boid_flockers/simple_continuous_canvas.js (127.0.0.1) 7.98ms
Socket opened!
{"type":"reset"}
WARNING:tornado.access:404 GET /favicon.ico (127.0.0.1) 2.99ms
WARNING:tornado.access:404 GET /static/external/bootstrap-slider-11.0.2/dist/css/bootstrap-slider.min.css.map (127.0.0.1) 2.99ms

rht May 16, 2022

Have you made sure that you are running the run.py from inside the boid_flockers folder, instead the root of the Mesa Git folder?

Apalms May 16, 2022
Author

i running the run.py as shown in the screenshot

rht May 16, 2022

You can try both answers in https://stackoverflow.com/questions/67785598/how-to-change-vs-code-working-directory-to-the-running-file-directory.

Apalms · 2022-05-17T07:54:39Z

Apalms
May 17, 2022
Author

Unfortunately is not working

1 reply

rht May 17, 2022

You have to describe what you did and the outcome, otherwise I can't debug.

Apalms · 2022-05-17T08:12:51Z

Apalms
May 17, 2022
Author

I installed mesa , after i pip install l -e git+https://github.com/projectmesa/mesa#egg=mesa and so the folder of github appeared in VS code. After that i open run.py from boid_flockers file and then i pressed run to execute the program

5 replies

rht May 17, 2022

And I have already told you this:

You can try both answers in https://stackoverflow.com/questions/67785598/how-to-change-vs-code-working-directory-to-the-running-file-directory.

What was the outcome?

Apalms May 17, 2022
Author

the outcome was the same

rht May 17, 2022

Can you also show the server log when trying the SO answers? Please always provide the log, because it is needed for debugging.

rht May 17, 2022

When trying the SO answers, make sure to first undo the os.path.dirname(__file__) code change.

rht May 17, 2022

I'm waiting for your finding here. Can you answer the question?

rht · 2022-05-17T08:45:45Z

rht
May 17, 2022

Can you try this: in SimpleContinuousModel.py, add import os to the beginning of the file, then in the same file, replace

local_includes = ["boid_flockers/simple_continuous_canvas.js"]

with

local_includes = [os.path.dirname(__file__) + "/simple_continuous_canvas.js"]

0 replies

Apalms · 2022-05-17T08:54:03Z

Apalms
May 17, 2022
Author

the outcome is the same

3 replies

rht May 17, 2022

Please paste the server message like this one.

WARNING:tornado.access:404 GET /local/boid_flockers/simple_continuous_canvas.js (127.0.0.1) 7.98ms
Socket opened!
{"type":"reset"}
WARNING:tornado.access:404 GET /favicon.ico (127.0.0.1) 2.99ms
WARNING:tornado.access:404 GET /static/external/bootstrap-slider-11.0.2/dist/css/bootstrap-slider.min.css.map (127.0.0.1) 2.99ms

Apalms May 17, 2022
Author

WARNING:tornado.general:403 GET /local/c:/Users/Andreas/Documents/UNI/10o%20semester/thesis/implementations/src/mesa/examples/boid_flockers/boid_flockers/simple_continuous_canvas.js (127.0.0.1): c:\Users\Andreas\Documents\UNI\10o semester\thesis\implementations\src\mesa\examples\boid_flockers\boid_flockers\simple_continuous_canvas.js is not in root static directory
WARNING:tornado.access:403 GET /local/c:/Users/Andreas/Documents/UNI/10o%20semester/thesis/implementations/src/mesa/examples/boid_flockers/boid_flockers/simple_continuous_canvas.js (127.0.0.1) 11.97ms
Socket opened!
{"type":"reset"}
WARNING:tornado.access:404 GET /favicon.ico (127.0.0.1) 1.99ms

Apalms May 17, 2022
Author

i believe the problem is in space.py because appears 2 problems

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boid_flockers example problem #1311

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