抖动中溢出了230个像素
我使用INTRO_SLIDER flutter软件包创建了一个介绍性滑块屏幕
这是代码:::
import 'package:flutter/material.dart';
import 'package:intro_slider/intro_slider.dart';
import 'package:intro_slider/slide_object.dart';
void main() => runApp(new MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
home: IntroScreen(),
debugShowCheckedModeBanner: false,
);
}
}
class IntroScreen extends StatefulWidget {
IntroScreen({Key key}) : super(key: key);
@override
IntroScreenState createState() => new IntroScreenState();
}
class IntroScreenState extends State<IntroScreen> {
List<Slide> slides = new List();
@override
void initState() {
super.initState();
slides.add(
new Slide(
title:
" 1stscreen ",
maxLineTitle: 15,
styleTitle:
TextStyle(color: Colors.white, fontSize: 30.0, fontWeight: FontWeight.bold, fontFamily: 'RobotoMono'),
description:
"Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum semper nisi. Aenean vulputate eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a, tellus. Phasellus viverra nulla ut metus varius laoreet. Quisque rutrum. Aenean imperdiet. Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Nam eget dui. Etiam rhoncus. Maecenas tempus, tellus eget condimentum rhoncus, sem quam semper libero, sit amet adipiscing sem neque sed ipsum. Nam quam nunc, blandit vel, luctus pulvinar, hendrerit id, lorem. Maecenas nec odio et ante tincidunt tempus. Donec vitae sapien ut libero venenatis faucibus. Nullam quis ante. Etiam sit amet orci eget eros faucibus tincidunt. Duis leo. Sed fringilla mauris sit amet nibh. Donec sodales sagittis magna. Sed consequat, leo eget bibendum sodales, augue velit cursus nunc,",
styleDescription:
TextStyle(color: Colors.white, fontSize: 20.0, fontStyle: FontStyle.italic, fontFamily: 'Raleway'),
marginDescription: EdgeInsets.only(left: 20.0, right: 20.0, top: 20.0, bottom: 70.0),
centerWidget: Text("Replace this with a custom widget", style: TextStyle(color: Colors.white)),
colorBegin: Color(0xffFFDAB9),
colorEnd: Color(0xff40E0D0),
backgroundImage: 'images/photo_eraser.png',
directionColorBegin: Alignment.topLeft,
directionColorEnd: Alignment.bottomRight,
onCenterItemPress: () {},
),
);
slides.add(
new Slide(
title: "MUSEUM",
styleTitle:
TextStyle(color: Color(0xffD02090), fontSize: 30.0, fontWeight: FontWeight.bold, fontFamily: 'RobotoMono'),
description: "Ye indulgence unreserved connection alteration appearance",
styleDescription:
TextStyle(color: Color(0xffD02090), fontSize: 20.0, fontStyle: FontStyle.italic, fontFamily: 'Raleway'),
pathImage: "images/photo_museum.png",
colorBegin: Color(0xffFFFACD),
colorEnd: Color(0xffFF6347),
directionColorBegin: Alignment.topRight,
directionColorEnd: Alignment.bottomLeft,
),
);
slides.add(
new Slide(
title: "COFFEE",
styleTitle:
TextStyle(color: Color(0xffD02090), fontSize: 30.0, fontWeight: FontWeight.bold, fontFamily: 'RobotoMono'),
description:
"Much evil soon high in hope do view. Out may few northward believing attempted. Yet timed being songs marry one defer men our. Although finished blessing do of",
styleDescription:
TextStyle(color: Color(0xffD02090), fontSize: 20.0, fontStyle: FontStyle.italic, fontFamily: 'Raleway'),
pathImage: "images/photo_coffee_shop.png",
colorBegin: Color(0xffFFA500),
colorEnd: Color(0xff7FFFD4),
directionColorBegin: Alignment.topCenter,
directionColorEnd: Alignment.bottomCenter,
maxLineTextDescription: 3,
),
);
slides.add(
new Slide(
title: "ram1",
styleTitle:
TextStyle(color: Color(0xffD02090), fontSize: 30.0, fontWeight: FontWeight.bold, fontFamily: 'RobotoMono'),
description:
"Much evil soon high in hope do view. Out may few northward believing attempted. Yet timed being songs marry one defer men our. Although finished blessing do of",
styleDescription:
TextStyle(color: Color(0xffD02090), fontSize: 20.0, fontStyle: FontStyle.italic, fontFamily: 'Raleway'),
pathImage: "images/photo_coffee_shop.png",
colorBegin: Color(0xffFFA500),
colorEnd: Color(0xff7FFFD4),
directionColorBegin: Alignment.topCenter,
directionColorEnd: Alignment.bottomCenter,
maxLineTextDescription: 3,
),
);
slides.add(
new Slide(
title: "ram2",
styleTitle:
TextStyle(color: Color(0xffD02090), fontSize: 30.0, fontWeight: FontWeight.bold, fontFamily: 'RobotoMono'),
description:
"Much evil soon high in hope do view. Out may few northward believing attempted. Yet timed being songs marry one defer men our. Although finished blessing do of",
styleDescription:
TextStyle(color: Color(0xffD02090), fontSize: 20.0, fontStyle: FontStyle.italic, fontFamily: 'Raleway'),
pathImage: "images/photo_coffee_shop.png",
colorBegin: Color(0xffFFA500),
colorEnd: Color(0xff7FFFD4),
directionColorBegin: Alignment.topCenter,
directionColorEnd: Alignment.bottomCenter,
maxLineTextDescription: 3,
),
);
slides.add(
new Slide(
title: "ram3",
styleTitle:
TextStyle(color: Color(0xffD02090), fontSize: 30.0, fontWeight: FontWeight.bold, fontFamily: 'RobotoMono'),
description:
"Much evil soon high in hope do view. Out may few northward believing attempted. Yet timed being songs marry one defer men our. Although finished blessing do of",
styleDescription:
TextStyle(color: Color(0xffD02090), fontSize: 20.0, fontStyle: FontStyle.italic, fontFamily: 'Raleway'),
pathImage: "images/photo_coffee_shop.png",
colorBegin: Color(0xffFFA500),
colorEnd: Color(0xff7FFFD4),
directionColorBegin: Alignment.topCenter,
directionColorEnd: Alignment.bottomCenter,
maxLineTextDescription: 3,
),
);
slides.add(
new Slide(
title: "ram3",
styleTitle:
TextStyle(color: Color(0xffD02090), fontSize: 30.0, fontWeight: FontWeight.bold, fontFamily: 'RobotoMono'),
description:
"Much evil soon high in hope do view. Out may few northward believing attempted. Yet timed being songs marry one defer men our. Although finished blessing do of",
styleDescription:
TextStyle(color: Color(0xffD02090), fontSize: 20.0, fontStyle: FontStyle.italic, fontFamily: 'Raleway'),
pathImage: "images/photo_coffee_shop.png",
colorBegin: Color(0xffFFA500),
colorEnd: Color(0xff7FFFD4),
directionColorBegin: Alignment.topCenter,
directionColorEnd: Alignment.bottomCenter,
maxLineTextDescription: 3,
),
);
slides.add(
new Slide(
title: "ram4",
styleTitle:
TextStyle(color: Color(0xffD02090), fontSize: 30.0, fontWeight: FontWeight.bold, fontFamily: 'RobotoMono'),
description:
"Much evil soon high in hope do view. Out may few northward believing attempted. Yet timed being songs marry one defer men our. Although finished blessing do of",
styleDescription:
TextStyle(color: Color(0xffD02090), fontSize: 20.0, fontStyle: FontStyle.italic, fontFamily: 'Raleway'),
pathImage: "images/photo_coffee_shop.png",
colorBegin: Color(0xffFFA500),
colorEnd: Color(0xff7FFFD4),
directionColorBegin: Alignment.topCenter,
directionColorEnd: Alignment.bottomCenter,
maxLineTextDescription: 3,
),
);
slides.add(
new Slide(
title: "ram4",
styleTitle:
TextStyle(color: Color(0xffD02090), fontSize: 30.0, fontWeight: FontWeight.bold, fontFamily: 'RobotoMono'),
description:
"Much evil soon high in hope do view. Out may few northward believing attempted. Yet timed being songs marry one defer men our. Although finished blessing do of",
styleDescription:
TextStyle(color: Color(0xffD02090), fontSize: 20.0, fontStyle: FontStyle.italic, fontFamily: 'Raleway'),
pathImage: "images/photo_coffee_shop.png",
colorBegin: Color(0xffFFA500),
colorEnd: Color(0xff7FFFD4),
directionColorBegin: Alignment.topCenter,
directionColorEnd: Alignment.bottomCenter,
maxLineTextDescription: 3,
),
);
slides.add(
new Slide(
title: "ram5",
styleTitle:
TextStyle(color: Color(0xffD02090), fontSize: 30.0, fontWeight: FontWeight.bold, fontFamily: 'RobotoMono'),
description:
"Much evil soon high in hope do view. Out may few northward believing attempted. Yet timed being songs marry one defer men our. Although finished blessing do of",
styleDescription:
TextStyle(color: Color(0xffD02090), fontSize: 20.0, fontStyle: FontStyle.italic, fontFamily: 'Raleway'),
pathImage: "images/photo_coffee_shop.png",
colorBegin: Color(0xffFFA500),
colorEnd: Color(0xff7FFFD4),
directionColorBegin: Alignment.topCenter,
directionColorEnd: Alignment.bottomCenter,
maxLineTextDescription: 3,
),
);
slides.add(
new Slide(
title: "ram6",
styleTitle:
TextStyle(color: Color(0xffD02090), fontSize: 30.0, fontWeight: FontWeight.bold, fontFamily: 'RobotoMono'),
description:
"Much evil soon high in hope do view. Out may few northward believing attempted. Yet timed being songs marry one defer men our. Although finished blessing do of",
styleDescription:
TextStyle(color: Color(0xffD02090), fontSize: 20.0, fontStyle: FontStyle.italic, fontFamily: 'Raleway'),
pathImage: "images/photo_coffee_shop.png",
colorBegin: Color(0xffFFA500),
colorEnd: Color(0xff7FFFD4),
directionColorBegin: Alignment.topCenter,
directionColorEnd: Alignment.bottomCenter,
maxLineTextDescription: 3,
),
);
slides.add(
new Slide(
title: "ram7",
styleTitle:
TextStyle(color: Color(0xffD02090), fontSize: 30.0, fontWeight: FontWeight.bold, fontFamily: 'RobotoMono'),
description:
"Much evil soon high in hope do view. Out may few northward believing attempted. Yet timed being songs marry one defer men our. Although finished blessing do of",
styleDescription:
TextStyle(color: Color(0xffD02090), fontSize: 20.0, fontStyle: FontStyle.italic, fontFamily: 'Raleway'),
pathImage: "images/photo_coffee_shop.png",
colorBegin: Color(0xffFFA500),
colorEnd: Color(0xff7FFFD4),
directionColorBegin: Alignment.topCenter,
directionColorEnd: Alignment.bottomCenter,
maxLineTextDescription: 3,
),
);
slides.add(
new Slide(
title: "ram8",
styleTitle:
TextStyle(color: Color(0xffD02090), fontSize: 30.0, fontWeight: FontWeight.bold, fontFamily: 'RobotoMono'),
description:
"Much evil soon high in hope do view. Out may few northward believing attempted. Yet timed being songs marry one defer men our. Although finished blessing do of",
styleDescription:
TextStyle(color: Color(0xffD02090), fontSize: 20.0, fontStyle: FontStyle.italic, fontFamily: 'Raleway'),
pathImage: "images/photo_coffee_shop.png",
colorBegin: Color(0xffFFA500),
colorEnd: Color(0xff7FFFD4),
directionColorBegin: Alignment.topCenter,
directionColorEnd: Alignment.bottomCenter,
maxLineTextDescription: 3,
),
);
slides.add(
new Slide(
title: "ram9",
styleTitle:
TextStyle(color: Color(0xffD02090), fontSize: 30.0, fontWeight: FontWeight.bold, fontFamily: 'RobotoMono'),
description:
"Much evil soon high in hope do view. Out may few northward believing attempted. Yet timed being songs marry one defer men our. Although finished blessing do of",
styleDescription:
TextStyle(color: Color(0xffD02090), fontSize: 20.0, fontStyle: FontStyle.italic, fontFamily: 'Raleway'),
pathImage: "images/photo_coffee_shop.png",
colorBegin: Color(0xffFFA500),
colorEnd: Color(0xff7FFFD4),
directionColorBegin: Alignment.topCenter,
directionColorEnd: Alignment.bottomCenter,
maxLineTextDescription: 3,
),
);
slides.add(
new Slide(
title: "ram10",
styleTitle:
TextStyle(color: Color(0xffD02090), fontSize: 30.0, fontWeight: FontWeight.bold, fontFamily: 'RobotoMono'),
description:
"Much evil soon high in hope do view. Out may few northward believing attempted. Yet timed being songs marry one defer men our. Although finished blessing do of",
styleDescription:
TextStyle(color: Color(0xffD02090), fontSize: 20.0, fontStyle: FontStyle.italic, fontFamily: 'Raleway'),
pathImage: "images/photo_coffee_shop.png",
colorBegin: Color(0xffFFA500),
colorEnd: Color(0xff7FFFD4),
directionColorBegin: Alignment.topCenter,
directionColorEnd: Alignment.bottomCenter,
maxLineTextDescription: 3,
),
);
}
Widget renderNextBtn() {
return Icon(
Icons.navigate_next,
color: Color(0xffD02090),
size: 35.0,
);
}
Widget renderDoneBtn() {
return Icon(
Icons.done,
color: Color(0xffD02090),
);
}
Widget renderSkipBtn() {
return Icon(
Icons.skip_next,
color: Color(0xffD02090),
);
}
@override
Widget build(BuildContext context) {
return new IntroSlider(
// List slides
slides: this.slides,
// Skip button
renderSkipBtn: this.renderSkipBtn(),
colorSkipBtn: Color(0x33000000),
highlightColorSkipBtn: Color(0xff000000),
// Next button
renderNextBtn: this.renderNextBtn(),
// Done button
renderDoneBtn: this.renderDoneBtn(),
//onDonePress: this.onDonePress,
colorDoneBtn: Color(0x33000000),
highlightColorDoneBtn: Color(0xff000000),
// Dot indicator
colorDot: Color(0x33D02090),
colorActiveDot: Color(0xffD02090),
sizeDot: 13.0,
// Show or hide status bar
shouldHideStatusBar: true,
backgroundColorAllSlides: Colors.grey,
);
}
}
我尝试在较长的板载/介绍屏幕上运行此代码，但是此错误OVERPLOWED BY PIXELS出现在屏幕上。
如果您有解决此错误的方法，请为我提供帮助。如果您需要更多详细信息，请发表评论。我认为您是否需要更多代码，因为我已经添加了所有必需的代码
这里是控制台的报告：-
A RenderFlex overflowed by 80 pixels on the right.
User-created ancestor of the error-causing widget was:
Stack file:///C:/Users/user/AppData/Roaming/Pub/Cache/hosted/pub.dartlang.org/intro_slider-2.2.8/lib/intro_slider.dart:826:28
The overflowing RenderFlex has an orientation of Axis.horizontal.
The edge of the RenderFlex that is overflowing has been marked in the rendering with a yellow and black striped pattern. This is usually caused by the contents being too big for the RenderFlex.
Consider applying a flex factor (e.g. using an Expanded widget) to force the children of the RenderFlex to fit within the available space instead of being sized to their natural size.
This is considered an error condition because it indicates that there is content that cannot be seen. If the content is legitimately bigger than the available space, consider clipping it with a ClipRect widget before putting it in the flex, or using a scrollable container rather than a Flex, like a ListView.
The specific RenderFlex in question is: RenderFlex#902c4 relayoutBoundary=up4 OVERFLOWING
... parentData: not positioned; offset=Offset(0.0, 0.0) (can use size)
... constraints: BoxConstraints(0.0<=w<=160.0, 0.0<=h<=Infinity)
... size: Size(160.0, 8.0)
... direction: horizontal
... mainAxisAlignment: center
... mainAxisSize: max
... crossAxisAlignment: center
... textDirection: ltr
... verticalDirection: down
◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤◢◤
════════════════════════════════════════════════════════════════════════════════════════════════════
D/SurfaceView(22059): 252759636 windowPositionLostRT RT, frameNr = 0
1 个答案:
答案 0 :(得分：0)
尝试像这样将部分包装在 Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Expanded(),
],
);
中
function create_view() {
var projectId='MyProjectId';
var datasetId= 'MyDatasetName';
var tableID='MyViewName';
var table={
view: {
query:
'My query here',
useLegacySql: false
},
tableReference:{
projectId: projectId,
datasetId: datasetId,
tableID: tableID,
},
};
var queryResults = BigQuery.Tables.insert(table,projectId,datasetId);
Logger.log(queryResults.status);
}
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