Error: Package path ./linenumbers.js is not exported from package

[Kaiden42]

Problem

The new 4.x release of codejar has a breaking change which results in our build failing.

➜  dashboard-ui git:(chore/update-to-latest) ✗ ng build
...
./node_modules/ngx-codejar/fesm2020/ngx-codejar.mjs:4:0-57 - Error: Module not found: Error: Package path ./linenumbers.js is not exported from package /home/xxxxxxxx/tmp/dashboard-ui/node_modules/codejar (see exports field in /home/xxxxxxxx/tmp/dashboard-ui/node_modules/codejar/package.json)

According to the package.json in this repository, ngx-codejar depends on codejar 3.7.0. However, when installing ngx-codejar it installs the newest codejar from npm as a dependency:

➜  dashboard-ui git:(chore/update-to-latest) ✗ npm ls codejar
dashboard-ui@0.0.0 /home/xxxxxxxx/tmp/dashboard-ui
└─┬ ngx-codejar@5.2.0
  └── codejar@4.1.1

On npmjs, the package.json looks different from the one in this repository and requires codejar >=3.7.0 which results in the failing build:
https://www.npmjs.com/package/ngx-codejar?activeTab=code

Workaround

Our current workaround is to explicitly override the dependency to codejar in our package.json:

  "overrides": {
    "ngx-codejar": {
      "codejar": "3.7.0"
    }
  }

[julianpoemp]

@Kaiden42 thanks fort the report. ngx-codejar currently doesn't support codejar >= 4. At the moment I can't fix it because codejar >= 4 is missing linenumbers completely. I'll report this to Codejar and release a version 6 of ngx-codejar asap.

[julianpoemp]

opened issue here

[julianpoemp]

@Kaiden42 I just released ngx-codejar v6. This release fixes the issue. Please check out the new installation instructions.