angularangularbuild

Configuration doesn't match the required schema: Data path "/lib" must NOT have additional properties (umdModuleIds)

When I run ng build I get,

❯ ng build
Building Angular Package
Configuration doesn't match the required schema.
Data path "/lib" must NOT have additional properties (umdModuleIds).

What is the source of this problem and how can I resolve it

Solution

  • The problem as is that in version 13.0.0 of ng-packager a BREAKING CHANGE was introduced

    We no longer generate UMD bundles. The below options which were used for UMD bundle generation has also been removed;

    • umdModuleIds
    • amdId
    • umdId

    According to the comments in this thread these options have not been in use since version 2. but now they generate an error.