insidesherpa / jpmc-tech-task-2-py3 Goto Github PK

Dear Team,
please help out, after i successfully execute npm start command i get the below message on my command screen, also i am unable to stream data as the url- localhost:3000 returns a similar error to that displayed on the command screen.

I arrive to Bank & Merge Co page, all has worked but when I press Start streaming data button nothing happens

FYI : I changed the port to 8085 port on server3.py

After editing both Graph and App files, when I click on streaming data the server receives the queries but the graph does not show at all.

Hi, I am having a problem with npm start. I already followed the steps and downloaded the node module.

"LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection to github.com:443"

This is the ere that I have when I try to clone from GitHub to MacOS.
I have this issue after updating git and stopping Kaspersky.

Can you help me with it?

Server throwing up dateutil.parser error despite dateutil been installed

While editing the App.tsx code I realized that I have a different code than the one in the guide and now I do not know to properly edit it.

Hi I receive the following issue when trying to NPM start

This is the output when I run NPM install:

And I have mapped the npm python command to python 2.7 as suggested in the installation instructions.
.

Hi,

I found a typo on slide 24/29. HMTLElement vs. HTMLElement. Just wanted to let you know.

All the Best,
Max

I have followed all steps in the document to set up my environment for task 2 (asides installing NVM, I only updated my node and npm)
I have on python 3.8 installed on my system, I have uninstalled all versions of python, 2.7, 3.6, 3.7
I also have Visual Studio Build Tools installed according to the steps in the document.

However, when I try to run npm install, I get errors which point to node-gyp and bufferutil and prebuild-install packages.

Attached is a screenshot of the error

Also, here are my node, npm, python versions

I am getting a bunch of errors when I try to install npm. Please help me, thanks. Attached are 2 screenshots

Hello,

It turns out that my preexisting install of Visual Studio 2019 was giving me issues when attempting 'npm install'. To be specific, I was getting:

"gyp ERR! stack Error: spawn C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\15.0\Bin\MSBuild.exe ENOENT"

I was able to solve the issue by following user joaocgreis' advice found here:
nodejs/node-gyp#1747

For whatever reason, 'npm config set msvs_version 2017' was not solving the issue.

I just wanted to bring this to your attention.

Thanks!

While trying to execute the code for the server3.py file on my windows computer i got the above error. Please help out with the same, thanks.

Hi there, my webpage just hangs when I click start streaming data, I'm currently using windows subsystem linux to compile npm install and npm start. when I click the start streaming data this shows on the terminal

and this shows in the web browser

I keep getting this error from my MacBook Air. Any expert here has an answer to this?

I cannot install nvm on windows. Are there any step-by-step instructions on how to do this as https://github.com/coreybutler/nvm-windows is not clear.

I have other applications that are using node.js and I do not want to mess up my PATH locations just for this project.
https://github.com/coreybutler/nvm-windows/releases
This is unclear. Which of the versions needs to be installed?

When running the python3 server3.py command, I run into the following error:

(base) Shivas-MacBook-Pro-4:JPMC-tech-task-2-PY3 shiva$ python3 server3.py
python3: can't open file 'server3.py': [Errno 2] No such file or directory

Any help would be appreciated!

Hi,
As you can see on the title when I try to run npm install I get this error. I have already checked if I have python 2.17.x which I do... Let me know what I can do to arrange this.
Thank you.

I've attached screenshots for what happens when I execute 'npm install' and 'npm start'. 'npm install' provides a few warnings but says 0 vulnerabilities, and then 'npm start' says it cannot find a file somehow, even though I followed all the previous instructions exactly.

I already set environment variable for python using npm config set python /path/to/executable/python still failed.

Can't Start the Server

Hello, I'm having issues with starting the server. When I run python3 server3.py it gives me the below terminal error. When I open the file on VSCode, it raises the bellow VSCode errors. How can I get the server runnning?

Terminal Error

VSCode Error

Getting this error message for some reason?

This is what I get when I run npm start....

Hi, I received the following warnings when running npm install. Is this ok to continue forward with? Thanks.

(jpmorganchase) $ npm install
npm WARN deprecated [email protected]: Way too old
npm WARN deprecated [email protected]: this package has been deprecated, just import modules from the highcharts folder
npm WARN deprecated [email protected]: core-js@<2.6.8 is no longer maintained. Please, upgrade to core-js@3 or at least to actual version of core-js@2.
npm WARN deprecated [email protected]: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated [email protected]: Please upgrade to kleur@3 or migrate to 'ansi-colors' if you prefer the old syntax. Visit <https://github.com/lukeed/kleur/releases/tag/v3.0.0\> for migration path(s).
npm WARN deprecated [email protected]: CircularJSON is in maintenance only, flatted is its successor.
npm WARN deprecated [email protected]: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated [email protected]: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated [email protected]: use String.prototype.padStart()

> [email protected] install /<...>/JPMorganChase/JPMC-tech-task-2-PY3/node_modules/chokidar/node_modules/fsevents
> node install

node-pre-gyp WARN Using request for node-pre-gyp https download
[fsevents] Success: "/<...>/JPMorganChase/JPMC-tech-task-2-PY3/node_modules/chokidar/node_modules/fsevents/lib/binding/Release/node-v64-darwin-x64/fse.node" is installed via remote

> [email protected] install /<...>/JPMorganChase/JPMC-tech-task-2-PY3/node_modules/fsevents
> node install

[fsevents] Success: "<...>JPMorganChase/JPMC-tech-task-2-PY3/node_modules/fsevents/lib/binding/Release/node-v64-darwin-x64/fse.node" already installed
Pass --update-binary to reinstall or --build-from-source to recompile

> [email protected] install /<...>/JPMorganChase/JPMC-tech-task-2-PY3/node_modules/bufferutil
> prebuild-install || node-gyp rebuild


> [email protected] install /<...>/JPMorganChase/JPMC-tech-task-2-PY3/node_modules/puppeteer
> node install.js

Downloading Chromium r686378 - 110.2 Mb [====================] 100% 0.0s
Chromium downloaded to /<...>/JPMorganChase/JPMC-tech-task-2-PY3/node_modules/puppeteer/.local-chromium/mac-686378

> [email protected] postinstall /<...>/JPMorganChase/JPMC-tech-task-2-PY3/node_modules/core-js
> node postinstall || echo "ignore"

Thank you for using core-js ( https://github.com/zloirock/core-js ) for polyfilling JavaScript standard library!

The project needs your help! Please consider supporting of core-js on Open Collective or Patreon:
> https://opencollective.com/core-js
> https://www.patreon.com/zloirock

Also, the author of core-js ( https://github.com/zloirock ) is looking for a good job -)

npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN [email protected] requires a peer of [email protected] - 3 but none is installed. You must install peer dependencies yourself.
npm WARN [email protected] requires a peer of popper.js@^1.14.7 but none is installed. You must install peer dependencies yourself.
npm WARN [email protected] requires a peer of canvas@^2.5.0 but none is installed. You must install peer dependencies yourself.

added 2214 packages from 816 contributors and audited 39378 packages in 61.921s
found 68 vulnerabilities (63 low, 5 high)
  run `npm audit fix` to fix them, or `npm audit` for details

About my environment:

(jpmorganchase) $ sw_vers
ProductName:	Mac OS X
ProductVersion:	10.14.6
BuildVersion:	18G103

(jpmorganchase) $ npm -v
6.9.0

(jpmorganchase) $ node -v
v10.16.2

(jpmorganchase) $ python --version
Python 3.6.9 :: Anaconda, Inc.

I'm using Anaconda to manage my Python environments. Switching to Python 3.7 gave me the same issues as described above.

Switching to Python 3.8, is also broken, but that gave me the same problem described in this comment:
#3 (comment)

I am getting an error when I am trying to start the development server using command npm start.
It says Can't resolve 'react' in 'C:\Users\krnbd\JPMC-tech-task-2-PY3\src.
Although it redirects me to Bank & Merger Co webpage, there also I get the same error.

I restarted everything and encountered a new error on a command python datafeed/server3.py.
It says, ImportError: No module named dateutil.parser

Please help me in resolving these issues

TASK 2

Below is the error thrown after running the sudo npm install command -
error: no matching function for call to ‘v8::Function::New(v8::Isolate&, void (&)(const v8::FunctionCallbackInfov8::Value&), v8::Localv8::Object&)’, obj));*

Other technical details:

1. I am working on the repository based on the Python 3 version. Successfully started the server application
   https://github.com/insidesherpa/JPMC-tech-task-2-PY3.git

2. I have been able to follow all the local dev setup for Linux until the point of installing the node dependencies smoothly.

3. after typing sudo npm install, I faced the above-mentioned error

Just wondering if I am required to tell npm (which calls node-gyp) which python version to use before npm install as below which is not present in the setup documents provided.
npm config set python python3

Please let me know if you need any other details. Thank you so much

I am having trouble writing this code and believe that's why my graph is not showing.

I have a macOS Catalina, and as I tried to ran npm install I encountered the following issues after doing npm audit fix and npm start over and over again




there were just so many issues with npm install, and I thought it had to do with the fact that I was using a later version than the one in the task, but even after doing nvm use v11.0.0, nothing changed, I got the same errors

issue is on line 244 with self._sim_start. Its apparently a StopIteration error. not exactly sure why this is an issue, cause I looked at the code and it should work.

I have downloaded the node_modules folder and pasted it to the JPMC-tech-task-2-PY3 folder but I still get errors.
Please help.

This is what i have for the error after i typed "npm install" at the command line. I also tried to use different method to install npm but also failed.

This happens when I typed: npm install

This happens when I typed: npm start:

I am using Mac and also install python 2.7x and python 3.19 has already existed as I have anaconda. I tried to solve the problems but failed every time.

I keep getting this error whenever i try to run the server3.py
Traceback (most recent call last):
File "C:/Users/user/Documents/jpMorganChase/JPMC-tech-task-2-PY3/datafeed/server3.py", line 320, in
run(App())
File "C:/Users/user/Documents/jpMorganChase/JPMC-tech-task-2-PY3/datafeed/server3.py", line 244, in init
self._sim_start, _, _ = next(self._data_1)
StopIteration

Please how do i solve this ?

before making any change to task 2, I ran the server and client without any issue. as soon as I made changes to the src/App.tsx and src/Graph.tsx and try to run server3.py in Datafeed folder( i am using python 3) it starts giving me pip dateutil dependencies issue. I installed pip multiple times and also set with the Windows environment path but the issue is still there. any suggestion.

Hi,

I am working through the second task for the JP Morgan internship.
I am using Windows 10 with python 3.8.0.

I have installed npm and I am using v 13.2.0.

When I try to run it I get the "Cannot find module '@jpmorganchase/perspective'" massage.

Type error: Cannot find module '@jpmorganchase/perspective'. TS2307

1 | import React, { Component } from 'react';

2 | import { Table } from '@jpmorganchase/perspective';
| ^
3 | import { ServerRespond } from './DataStreamer';
4 | import './Graph.css';
5 |

The python file is running without a problem.

What do I need to do in order to make the web application work?

Kind Regrdas,
Tsvetomir Pashiv

I am using windows 10, I have installed everything except npm, "npm config set python /path/to/executable/python" I can't see the effect of this command too. I have set python in my system to map to python2.7.x

I have nvm and npm installed successfully as the commands node -v and npm -v give me the results I am expecting.
But upon npm start I get these errors

After typing npm start takes me to this with this error.

Furthermore these two links keep giving me page not found errors

Hello,

When starting the server I'm running into the following error:

Environment
OS: Windows 10 64bits
Python: 3.7.5
npm: 6.12.0
node: v12.13.0

Thank you

Hello,

After following the steps in the guideline the following compilation error appeared. I am using macOS.

I would start NPM and it would run, but then it'll open the Local300 and say it can't find Cannot find module '@jpmorganchase/perspective'

My node version is v11.0.0 and my npm version is 6.4.1
I attempted to use the command npm install and received the following output:

Current Python version : 3.7.4
Running python server.py gives:
python: can't open file 'datafeed/server.py': [Errno 2] No such file or directory

Running python3 server.py gives nothing and goes back to prompt.