expect `filePath` to be a string, got `undefined` hbs/check-hbs-template-literals

[amk221]

I'm afraid I don't have any more info yet, other than it started after upgrading ember-template-lint to v3

[jelhan]

I'm seeing the same error when running ember-template-lint . after adding ember-template-lint-plugin-prettier. I don't see the error when running eslint .. But I'm also not using eslint-plugin-hbs. I just came across this bug report, which seems to be related, when googling the error.

[jelhan]

I was able to fix the error by removing ember-cli-template-lint and adding ember-template-lint to the project instead. By doing so I implicitly upgraded ember-template-lint from 1.3.0 to 3.14.0.