=== Unhandled Error 2026-04-16T22:12:46.866633 ===
Exception: Bad state: Cannot add new events after calling close
Stack:
#0      _BroadcastStreamController.add (dart:async/broadcast_stream_controller.dart:256)
#1      Subject._add (package:rxdart/src/subjects/subject.dart:151)
#2      Subject.add (package:rxdart/src/subjects/subject.dart:141)
#3      _PdfDocumentPdfium._notifyMissingFonts (package:pdfrx_engine/src/native/pdfrx_pdfium.dart:663)
<asynchronous suspension>


=== Unhandled Error 2026-04-16T22:14:36.988144 ===
Exception: Bad state: Cannot add new events after calling close
Stack:
#0      _BroadcastStreamController.add (dart:async/broadcast_stream_controller.dart:256)
#1      Subject._add (package:rxdart/src/subjects/subject.dart:151)
#2      Subject.add (package:rxdart/src/subjects/subject.dart:141)
#3      _PdfDocumentPdfium._notifyMissingFonts (package:pdfrx_engine/src/native/pdfrx_pdfium.dart:663)
<asynchronous suspension>