mangle-map-unreadable

A mangle map on the page that is not a plain map of class names, so it is ignored.

• It is printed to the console, by a production browser bundle too.

Message

A name in angle brackets is a value the message fills in.

schema

[csszyx] mangle-map-unreadable: The class census on this page (`__CSSZYX_MANGLE_MAP__`) is not a map of class names to class names, so it is ignored.
  help: serve the HTML as the build wrote it; a census that cannot be read means the page was changed or cut short after the build.
  docs: https://csszyx.com/e/mangle-map-unreadable

A production browser bundle prints this in place of it:

[csszyx] mangle-map-unreadable: {"form":"schema","error":"<error>"} https://csszyx.com/e/mangle-map-unreadable

json

[csszyx] mangle-map-unreadable: The class census on this page (`__CSSZYX_MANGLE_MAP__`) is not valid JSON, so it is ignored.
  help: serve the HTML as the build wrote it; a census that cannot be read means the page was changed or cut short after the build.
  note: the browser reported: <error>.
  docs: https://csszyx.com/e/mangle-map-unreadable

A production browser bundle prints this in place of it:

[csszyx] mangle-map-unreadable: {"form":"json","error":"<error>"} https://csszyx.com/e/mangle-map-unreadable

Arguments

The values this diagnostic names. A production browser bundle prints them as JSON in place of the sentence.