Error message in vs code when using jupyter extension connected to remote server using ssh.
Error: Session cannot generate requests
Error: Session cannot generate requests
at w.executeCodeCell (/root/.vscode-server/extensions/ms-toolsai.jupyter-2021.8.1236758218/out/client/extension.js:90:327199)
at w.execute (/root/.vscode-server/extensions/ms-toolsai.jupyter-2021.8.1236758218/out/client/extension.js:90:326520)
at w.start (/root/.vscode-server/extensions/ms-toolsai.jupyter-2021.8.1236758218/out/client/extension.js:90:322336)
at async t.CellExecutionQueue.executeQueuedCells (/root/.vscode-server/extensions/ms-toolsai.jupyter-2021.8.1236758218/out/client/extension.js:90:336863)
at async t.CellExecutionQueue.start (/root/.vscode-server/extensions/ms-toolsai.jupyter-2021.8.1236758218/out/client/extension.js:90:336403)
I got this error after running the code below.
import pandas as pd
from itertools import product
pd.DataFrame(product(item_table, user_table), columns = ['item_id', 'user_id'])
product function outputs all combinations of the given tables.
item_table has 39729 number of items(39729 by 1)
user_table has 251350 users(251350 by 1).
And the above code outputs 251350 x 39729 combination table.
Therefore I guess this is because of the large computation but I want to know the meaning of error messages and want to know how to solve the problem.
I have encountered the same problem (so so).
It happened when I tried to import tensorflow.keras.
I was no longer able to import packages.
I just changed of conda environment, and then got back to the one I was working in and it worked (but trying to import keras still caused the same problem).
Related
Imma try and be careful, my first question on here got me blocked lol. Testing out my scraping skills on a random church website and I keep getting the error on the title. Can someone see what I'm doing wrong? Updated my CV's, installed like 10 packages(based on some past answers) and still nothing.
import subprocess
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
subprocess.call(['chromedriver_win32.zip'], shell=True)
website = "https://www.bethanyfga.org/"
path = "C:/Users/calde/OneDrive/Desktop/chromedriver_win32.zip"
service = Service(executable_path=path)
driver = webdriver.Chrome(service=service)
driver.get(website)
installed several openCV's, uninstalled and reinstalled other, unrelated, packages. Imported subprocess.
Guys, I'm having problems deploying my streamlit application, I include the RCurl package in the packages.txt list, however the deploy is interrupted with the following message:
unable to locate package RCurl
Another interesting thing:
The first time I deployed, RCurl was not included, and my application ran normally.
However when I performed a second deployment of the same application, when executing a function dependent on this package it returned "there is no package called RCurl"
Importantly, this same function was performed on the first deploy.
From then on I tried both ways:
listing the RCurl in packages.txt, and
not listing RCurl in packages.txt
in the first form the deploy is completed but when executing the function the following message is returned "there is no package called RCurl"
and when trying the second way the deploy is interrupted with the following message: 'Unable to locate package RCurl'
Can anyone give me a hint of a possible solution?
Thanks!
I'm trying to run my first deno script which is pretty much from the denoDB docs, it just tries to connect to a database with a SQLite3 connector (I'm on a Macbook pro so it should be installed):
import { Database, SQLite3Connector } from 'https://deno.land/x/denodb/mod.ts';
const connector = new SQLite3Connector({
filepath: './db.sqlite',
});
export const db = new Database(connector);
I'm running deno run api/db.ts and I get this error after a few successful downloads:
Download https://deno.land/std#0.149.0/encoding/hex.ts
Download https://deno.land/std#0.149.0/hash/_wasm/lib/deno_hash.generated.mjs
error: Import 'https://dev.jspm.io/inherits#2.0' failed: 500 Internal Server Error
at https://raw.githubusercontent.com/Zhomart/dex/930253915093e1e08d48ec0409b4aee800d8bd0c/lib-dyn/deps.ts:4:26
I've deleted my /Users/<me>/Library/Caches/deno/deps/https and reran the script a few times but I still can't get past this. In my browser trying to follow the URL https://dev.jspm.io/inherits#2.0 does give me an error. What is going on here? There's not much code and I imagine it's not broken for everybody. What do I need to do to get this script to run without issues?
EDIT: it seems to be a library error https://github.com/eveningkid/denodb/issues/348
This is an error caused by a nested depedency, from a project that is not maintained.
See this for more info: [https://jspm.org/jspm-dev-release]
The point is dev.jspm.io is now jspm.dev
A way to fix this is to fork and update depedencies.
Another thing, if you're not using deno deploy, you can just use this as a replacement for your denodb: https://raw.githubusercontent.com/joeldesante/denodb/master/mod.ts
Just note that this script is no more maintained either, but it will fix your problem
Edit
I just made a dirty quick fix for deno deploy use this as a depedency isntead of denodb: https://raw.githubusercontent.com/ninjinskii/denodb/master/mod.ts
Again, i may not maintain this script forever.
The best thing that can happen is an update from these libs maintainers
I want to use aerender in docker to render multiple videos.
I was able to install after effects and it works so far.
But unfortunately I have a problem: I want to use a custom render- and output module template.
Normally, with gui I would just import it, but I don't know if there is a command for command line to import it, so I tried an alternative:
I copied these settings:
Adobe After Effects 15.1 Prefs-indep-output.txt
Adobe After Effects 15.1 Prefs-indep-render.txt
from my normal computer (from path .../AppData/Adobe/After Effects/15.1) to the config folder on the docker image
But whenever I try to run aerender, I get the following error:
aerender version 15.1.1x12 After Effects warning: Invalid menu operation.
After Effects can't continue: unexpected failure during
application startup
Is there any solution for this problem?
I started playing with OpenCPU a couple of weeks back and am getting hooked to it. I was able to succesfully install the "knitr" and "opencpu.demo" apps. The issue I am running into is when I try to invoke the R functions I packaged under a new r package and call it from within knitr-app. I get a message saying no such package exists. I ran installed.packages(lib.loc="/usr/lib/R/library") from an R shell and from knitr-app interface and indeed my packages shows up in the former but not in the latter case. No idea whats going on here ! Will greatly appreciate if anyone can answer this.
omments:
when i run find.package("DummyPkg") through the /R/pub/base/identity/json API , I do get back
[
"/usr/lib/R/library/DummyPkg"
]
However the same query from within knitr-app webpage returns:
# write R code here
find.package("DummyPkg")
## Error: there is no package called 'DummyPkg'
The default html page for knitr app has links to opencpu.org server, so the POST was going to public server instead of going to my server, no wonder my packages weren't showing up !
Comments:
when i run find.package("DummyPkg") through the /R/pub/base/identity/json API , I do get back
[
"/usr/lib/R/library/DummyPkg"
]
However the same query from within knitr-app webpage returns: