flutter - 禁止flutter_plugin_pdf_viewer >=1.0.4

Question

我正在安装 2 个软件包：rxdart 和 flutter_plugin_pdf_viewer

rxdart: ^0.23.1
flutter_plugin_pdf_viewer: ^1.0.7

但 flutter_plugin_pdf_viewer >=1.0.4 是被禁止的。

这是错误消息：

Because flutter_plugin_pdf_viewer >=1.0.4 depends on rxdart ^0.21.0 and flutterattendancesystem depends on rxdart ^0.23.1, flutter_plugin_pdf_viewer >=1.0.4 is forbidden.

So, because flutterattendancesystem depends on flutter_plugin_pdf_viewer ^1.0.7, version solving failed.
pub upgrade failed (1; So, because flutterattendancesystem dep
ends on flutter_plugin_pdf_viewer ^1.0.7, version solving failed.)

Answer 1

看看这个线程https://github.com/CrossPT/flutter_plugin_pdf_viewer/issues/59

此 repo 未正确维护，您可以为 pdf 查看器使用不同的包。

或临时修复执行以下操作

手动编辑pubspec.yamlinflutter_plugin_pdf_viewer-1.0.7文件夹.pub-cache并设置rxdart: ^0.21.0为rxdart: ^0.23.1.

在flutter_plugin_pdf_viewer-1.07/lib/src/document.dart第 no: 行89，更改Observable为Stream.