The following assertion was thrown resolving an image codec: Unable to load asset: images/img.png 这是因为在pubspec.yaml文件中的assets:配置不正确,代码对齐格式必须正确,不然就会出现图片加载不出来的情况 如上图所示,因为assets:是属于flutter下的项,所以assets:前面所留的空格必须是和flutter的其他项对齐,这...
flutter Unable to load asset: assets/images/IMG_3258.jpg 1.在根目录下创建assets文件夹 2.在assets下创建images文件夹,将IMG_3258.jpg图片放入 3.在pubspec.yml 中添加上,如下图所示。 如图所示.png 4,调用方法 Widget_startTextViewLine(BuildContextcontext){returnnewListView(children:<Widget>[newImage.a...
在Flutter中遇到“unable to load asset”的问题时,通常是由于资产(asset)文件没有正确配置或引用。以下是针对此问题的一些解决步骤,你可以按照这些步骤逐一排查和解决问题: 检查asset文件是否存在于项目目录中: 确保你想要加载的asset文件确实存在于你的Flutter项目的assets文件夹(或你自定义的文件夹)中。例如,如果你...
tid 1831 I/flutter ( 1811): ══╡ EXCEPTION CAUGHT BY SERVICES ╞══════════════════════════════════════════════════════════════════ I/flutter ( 1811): The following assertion was thrown resolving an image cod...
I can see all the assets in the build folder. the error in my chrome Console is "Error while trying to load an asset: Flutter Web engine failed to fetch "assets/AssetManifest.smcbin". HTTP request succeeded, but the server responded with HTTP status 404." zhushuihua commented Jun 6, ...
失败的原因可能是你生成的bytecode有bug，也可能是由于新版本的JVM加入了新的验证条件后导致原来可以通过...
Unable to load asset: assets/hoge.png When the exception was thrown, this was the stack: #0 PlatformAssetBundle.load (package:flutter/src/services/asset_bundle.dart:227:7) <asynchronous suspension> #1 AssetBundleImageProvider._loadAsync (package:flutter/src/painting/image_provider.dart:667:14) ...
declaration allowed only at the start of the document Below is a rendering of the page up to ...
flutter Error: unable to locate asset entry in pubspec.yaml: "assets/fonts/Lato-Regular.ttf" 参考链接 在pubspec.yaml中添加font的时候出现这个问题 发现是因为我放的文件夹不对,需要放在根目录下(但是我不知道为什么android studio里没有显示一些文件夹)...
flutter加载图片几种方式 1、加载本地图片1.在项目根目录下创建名为assets的文件夹2.将装有本地图片的自定义文件夹(假设取名为images)放在assets文件夹的目录下3.配置pubspec.yaml文件,如下:flutter: uses-material-design: trueassets: –assets/images/ //切记 切记 切记assets和-之间有个空格2 ...