ng-packagr: 'deflate' is not exported by node_modules\pako\dist\pako_deflate.js

Type of Issue

[x] Support Request

Description

After running npm run packagr I get this error

PS C:\Projects\EYC\SDK\Eyc.Sdk.Ui\eyc.control.grid-filter> npm run packagr

> eyc.control.grid-filter@2.0.0 packagr C:\Projects\EYC\SDK\Eyc.Sdk.Ui\eyc.control.grid-filter
> ng-packagr -p ng-package.json

Building Angular library
Generating bundle for eyc.control.grid-filter
Cleaning bundle build directory
Processing assets
Running ngc
Compiling to FESM15

BUILD ERROR
'deflate' is not exported by node_modules\pako\dist\pako_deflate.js
Error: 'deflate' is not exported by node_modules\pako\dist\pako_deflate.js
    at error (C:\Projects\EYC\SDK\Eyc.Sdk.Ui\eyc.control.grid-filter\node_modules\rollup\dist\rollup.js:185:14)
    at Module.error (C:\Projects\EYC\SDK\Eyc.Sdk.Ui\eyc.control.grid-filter\node_modules\rollup\dist\rollup.js:16526:3)
    at Module.trace (C:\Projects\EYC\SDK\Eyc.Sdk.Ui\eyc.control.grid-filter\node_modules\rollup\dist\rollup.js:16623:10)
    at ModuleScope.findVariable (C:\Projects\EYC\SDK\Eyc.Sdk.Ui\eyc.control.grid-filter\node_modules\rollup\dist\rollup.js:13965:22)
    at Node._bindVariableIfMissing (C:\Projects\EYC\SDK\Eyc.Sdk.Ui\eyc.control.grid-filter\node_modules\rollup\dist\rollup.js:12626:31)
    at Node.bindNode (C:\Projects\EYC\SDK\Eyc.Sdk.Ui\eyc.control.grid-filter\node_modules\rollup\dist\rollup.js:12621:8)
    at Node.bind (C:\Projects\EYC\SDK\Eyc.Sdk.Ui\eyc.control.grid-filter\node_modules\rollup\dist\rollup.js:11005:8)
    at eachChild.child (C:\Projects\EYC\SDK\Eyc.Sdk.Ui\eyc.control.grid-filter\node_modules\rollup\dist\rollup.js:11024:34)
    at keys.forEach.key (C:\Projects\EYC\SDK\Eyc.Sdk.Ui\eyc.control.grid-filter\node_modules\rollup\dist\rollup.js:11041:5)
    at Array.forEach (<anonymous>)

Version Information

ng-packagr: v1.6.0
node: v8.7.0
@angular: v5.0.2
rxjs: 5.5.2
zone.js: 0.8.18

please include any version information that might be relevant, e.g. other third-party libraries

Is it a problem with pako package?

Thank you.

About this issue

Original URL
State: closed
Created 7 years ago
Comments: 23 (8 by maintainers)

Most upvoted comments

Thank you, but still the same problem. I’ve solved this by changing the library creation method. I’ve followed this tutorial (https://www.usefuldev.com/blog/post/publishing-a-library-from-an-angular-cli-project) and everything worked perfectly.

Kalemstorm94 on Feb 13, 2018

You also might need to change your import to be:

import * as pakoImport from 'pako/dist/pako_deflate';
// note that I'm specifically not using "pako" as the import alias

export const deflate = pakoImport.deflate;

DavidParks8 on Nov 22, 2017