grunt auto-build ERROR

[winson2work]

grunt auto-build
Running "copy:diagram_js" (copy) task
Copied 1 file

Running "copy:bpmn_js" (copy) task
Copied 6 files

Running "copy:app" (copy) task
Copied 2 files

Running "less:styles" (less) task

1 stylesheet created.

Running "browserify:watch" (browserify) task

Error: Cannot find module '../../../../_is-buffer@1.1.5@is-buffer/index.js' from 'D:\projects\properties-panel\node_modules_core-util-is@1.0.2@core-util-is\lib'
Warning: Error running grunt-browserify. Use --force to continue.

Aborted due to warnings.

--- npm@3.10.10

[winson2work]

waiting answer

[philippfromme]

Can you please give some more context? Is this the properties-panel example? What are the steps to reproduce this?

[winson2work]

have already been solved 。 ths.

[VGerris]

hi,

Can you tell how this was resolved? I have the exact same problem when I try to run grunt in the properties example with bpmn-js included locally instead via npm. The build from bpmn.js git repo is not the same as the one via npm. Why is that?

[nikku]

The build from bpmn.js git repo is not the same as the one via npm. Why is that?

What exactly do you do?

[VGerris]

hi, thanks for the quick reply. I am basically trying out the properties panel example:
https://github.com/bpmn-io/bpmn-js-examples/tree/master/properties-panel and instead of using bpmn-js by node, I point it to a local setup with npm link. The linked setup is basically just : https://github.com/bpmn-io/bpmn-js/blob/master/docs/project/SETUP.md . so I have a standard dev setup being pointed at which works by itself. however when running npm run all I get:

Running "browserify:app" (browserify) task

Error: Couldn't find preset "env" relative to directory "/home/vincent/develop/bpmn-js" while parsing file: /home/vincent/develop/bpmn-js/lib/Viewer.js
Warning: Error running grunt-browserify. Use --force to continue.

I looked into the package.json file from the prepackaged bpmn-js that npm slurps in, it has lines for script tasks. I think I need to somehow 'browserify' the bpmn-js project? I can't find it documented, any help is greatly appreciated.

[nikku]

This is a limitation of npm link. You must install the dependency in your local bpmn-js.

[VGerris]

Can you be more specific? I did an npm install in both directories. I have the same issue using the bundle example.

[nikku]

cd bpmn-js
npm install --save-dev babel-preset-env
npm link

cd example
npm link bpmn-js

[VGerris]

Thanks, works like a charm :). Perhaps good to note that somewhere in the dev setup guide? I'm new to this stack and I wasn't able to figure this out easily. Thank you for the help and quick response.