Open ghost opened 5 years ago
Seems like a reasonable guess as to the root cause and we should be able to find a solution. Can you post the full error, with whatever traceback it includes? You can redact or mangle confidential info, but I'd like to see where exactly the code is failing and what part of your path the space is in.
I got similar error - looks like due to whitespace in path to python interpreter. How can I fix this pls?
Executing: c:\program files (x86)\microsoft visual studio\shared\anaconda3_64\python.exe -m venv venv
'c:\program' is not recognized as an internal or external command,
operable program or batch file.
post_gen_project command failed: c:\program files (x86)\microsoft visual studio\shared\anaconda3_64\python.exe -m venv venv
venv creation failed.
Make sure you have installed virtualenv on python 2.
ERROR: Stopping generation because post_gen_project hook script didn't exit successfully
Hook script failed (exit status: 1)
Hi @alexcjohnson sorry for the late reply! Finally got some free time for personal github 🤣 Here is the complete error:
$ npm run build:all
> dash_react_test@0.0.1 build:all C:\Users\my name\...\dash_react_test
> npm run build:js && npm run build:js-dev && npm run build:py
> dash_react_test@0.0.1 build:js C:\Users\my name\...\dash_react_test
> webpack --mode production
Hash: 3b3509a5cd97b02e3d20
Version: webpack 4.30.0
Time: 2306ms
Built at: 2019-05-24 10:53:41
Asset Size Chunks Chunk Names
dash_react_test.min.js 3.37 KiB 0 [emitted] main
Entrypoint main = dash_react_test.min.js
[0] ./src/lib/index.js 443 bytes {0} [built]
[2] external "React" 42 bytes {0} [built]
+ 4 hidden modules
> dash_react_test@0.0.1 build:js-dev C:\Users\my name\...\dash_react_test
> webpack --mode development
Hash: ...
Version: webpack 4.30.0
Time: 2306ms
Built at: 2019-05-24 10:53:49
Asset Size Chunks Chunk Names
dash_react_test.dev.js 113 KiB main [emitted] main
Entrypoint main = dash_react_test.dev.js
[./src/lib/index.js] 443 bytes {main} [built]
[react] external "React" 42 bytes {main} [built]
+ 8 hidden modules
> dash_react_test@0.0.1 build:py C:\Users\my name\...\dash_react_test
> dash-generate-components ./src/lib/components dash_react_test
internal/modules/cjs/loader.js:583
throw err;
^
Error: Cannot find module 'C:\Users\my'
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:581:15)
at Function.Module._load (internal/modules/cjs/loader.js:507:25)
at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
at startup (internal/bootstrap/node.js:283:19)
at bootstrapNodeJSCore (internal/bootstrap/node.js:743:3)
Error generating metadata in dash_react_test (status=1)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! dash_react_test@0.0.1 build:py: `dash-generate-components ./src/lib/components dash_react_test`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the dash_react_test@0.0.1 build:py script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\my name\AppData\Roaming\npm-cache\_logs\2019-05-24T08_53_57_584Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! dash_react_test@0.0.1 build:all: `npm run build:js && npm run build:js-dev && npm run build:py`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the dash_react_test@0.0.1 build:all script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\my name\AppData\Roaming\npm-cache\_logs\2019-05-24T08_53_57_625Z-debug.log
Thank you very much! Just an update: I tested it directly in a folder under C:\ and it worked fine. :)
hi, i am also facing this issue. please help
(venv) (mydashenv) C:\OtherDocs\my_dash_component>npm run build
my_dash_component@0.0.1 build C:\OtherDocs\my_dash_component npm run build:js && npm run build:py_and_r
my_dash_component@0.0.1 build:js C:\OtherDocs\my_dash_component webpack --mode production
Hash: d9dbad6cc586fc09249e Version: webpack 4.36.1 Time: 777ms Built at: 08/04/2020 17:11:01 Asset Size Chunks Chunk Names my_dash_component.min.js 3.18 KiB 0 [emitted] main my_dash_component.min.js.map 7.61 KiB 0 [emitted] main Entrypoint main = my_dash_component.min.js my_dash_component.min.js.map [0] external "PropTypes" 42 bytes {0} [built] [1] external "React" 42 bytes {0} [built] [2] ./src/lib/index.js + 1 modules 5.15 KiB {0} [built] | ./src/lib/index.js 143 bytes [built] | + 1 hidden module
my_dash_component@0.0.1 build:py_and_r C:\OtherDocs\my_dash_component dash-generate-components ./src/lib/components my_dash_component
internal/modules/cjs/loader.js:968 throw err; ^
Error: Cannot find module 'c:\users\rashida' at Function.Module._resolveFilename (internal/modules/cjs/loader.js:965:15) at Function.Module._load (internal/modules/cjs/loader.js:841:27) at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12) at internal/main/run_main_module.js:17:47 { code: 'MODULE_NOT_FOUND', requireStack: []
Just want to highlight that the above issue has been fixed for me. I ended up using Git Bash instead of Command line to run the npm build and it worked fine!
Hi, I was trying out this library for the first time and ran into this same issue. Is there any update/fix on this? I don't want to switch to Git Bash as suggested by the previous user, should I just avoid having white spaces in my path?
I'm new to python but in case it helps I think the issue is with the use of shlex.split in post_gen_project.py.
If you install manually (choose install_dependancies: false and follow instructions in readme.md) then it should work.
If you wanted to amend the script then:
venv = '"{}" -m venv venv'.format(sys.executable)
This got me past that particular error message.
I had the same issue. I moved the package to a path without spaces to work around it.
Hi! Thank you for this neat boilerplate that brings me into the interplay of React and dash. After all set up I tried to generate necessary python classes by running
npm run build:py
. There is an error withCannot find module <part of my project path>
. I guess the reason is that there is a whitespace in my working path and thedash-generate-components
module (in Scripts) cannot recognize the complete path. Sorry I can't change it because it is set by our IT, but I think there could be a way to make this compatible.