AlexsGuo

flutter pub run build_runner build第三方库问题

11

@FairBinding(packages: [ 'package:cached_network_image/src/cached_image_widget.dart', ])出现报错 [SEVERE] fair_compiler:package on lib/$lib$ (cached): Exception: [Fair] Failed to generate widget binding from => .dart_tool/build/fairc/source No content is generated: build/fair/log/2022-08-12_16:07:035.txt [SEVERE] Failed after 37.3s pub finished...

打开demo中的page_two出现异常错误：exceptionValue:TypeError: undefined is not an object

7

**问题** 打开demo中的page_two出现异常错误：exceptionValue:TypeError: undefined is not an object 页面源码： Navigator.pushNamed(context, 'fair_page_two', arguments: { 'path': 'assets/fair/lib_developer_page2page_page_two.fair.json', 'data': {'title': 'PageTwo'} }); import 'package:fair/fair.dart'; import 'package:flutter/material.dart'; @FairPatch() class PageTwo extends StatefulWidget { PageTwo({Key? key,...

运行项目后修改代码再次运行出现Unhandled exception，需要执行flutter clean清理缓存才可以恢复

1

Unhandled exception: root::package:beike_aspectd/src/plugins/aop/annotation/pointcut.dart::PointCut::@methods::aop_stub_0 is already bound to Reference to package:beike_aspectd/src/plugins/aop/annotation/pointcut.dart::PointCut::@methods::aop_stub_0 with node PointCut.aop_stub_0 (Procedure:114447), trying to bind to Reference to PointCut.aop_stub_0 with node PointCut.aop_stub_0 (Procedure:4371882) package:beike_aspectd/…/annotation/pointcut.dart:1 #0 CanonicalName.bindTo (package:kernel/canonical_name.dart:236:7) #1...

: Error: A library can't opt out of null safety by default, when using sound null safety. ../…/lib/aspectd.dart:1 // @dart=2.8 ^^^^^^^^^^^^ : Error: A library can't opt out of null...