ILittleNiZi

柱状图不能可以实现堆叠吗

1

## 问题提交 标题格式：柱状图不能可以实现堆叠吗 内容需包含： **1、BUG 描述** 问题的描述，请尽量使用简短、准确的语言 **2、复现步骤** **3、期望行为** **4、运行环境** * 运行设备 * 系统 * Bruno 版本 * Flutter Doctor 信息 **5、附加信息** 包括视频、图片等补充信息

一加载图表就闪退

1

我复制了示例到项目里，可是一加载就闪退

Building for iOS Simulator, but linking in dylib built for iOS

2

` note: Using new build system note: Planning note: Build preparation complete note: Building targets in dependency order /Users/yangni/yo-tai-cloud_-ati_-installing_-app/ios/Pods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0,...

No podspec found for `carrier_info_v3` in `.symlinks/plugins/carrier_info_v3/ios`

3

when I build iOS, a problem accurs . 'Error running pod install' so I try to pod install and then came across this problem.

我的需求是要用户点击后，进行搜索指定设备，然后注册deviceSignalResultStream 来监听写入和notify的响应，可是我发现deviceSignalResultStream 没有监听到任何响应。我在您的示例应用里，也尝试deviceSignalResultStream不直接在initState初始化，而是在设备建立连接后，同样也是监听不到写入成功的响应。是我写的不对吗还是的确存在该问题，请指教下。以下贴上我的代码，用户点击后触发connectNetwork，然后开始搜索设备，建立连接 ` import 'dart:convert'; import 'package:flutter/material.dart'; import 'package:flutter_blue_elves/flutter_blue_elves.dart'; import 'package:flutter_redux/flutter_redux.dart'; import 'package:gsy_github_app_flutter/common/net/address.dart'; import 'package:gsy_github_app_flutter/common/net/api.dart'; import 'package:gsy_github_app_flutter/common/utils/navigator_utils.dart'; import 'package:gsy_github_app_flutter/model/NetworkingWifi.dart'; import 'package:gsy_github_app_flutter/page/deviceConfigure/device_configure_page.dart'; import 'package:gsy_github_app_flutter/page/equipmentConfiguration/equipment_configuration_page.dart'; import 'package:gsy_github_app_flutter/redux/gsy_state.dart'; import 'dart:async'; import 'dart:typed_data';...