debugging a project generated by the flutter plug-in using VSC shows that gradle (Initializing gradle.) it automatically downloads ~ .gradle wrapper dists gradle-4.10.2-all and then gets stuck here, complaining about the domestic network. I have ma...
similar to control + enter in Androidstudio ...
I didn t do a mobile development before, but I m playing by myself. Now I have a small problem. The app I made is to show some pictures. If I want to achieve a function, I can save the pictures to my mobile phone by long pressing. After looking for the...
problem description small demo Performing hot reload. Syncing files to device OPPO R11 Reloaded 0 of 419 libraries in 401ms. E flutter (2440): [ERROR:flutter shell common shell.cc E flutter (2440): MissingPluginException (No implementation found ...
Flutter write an app, OS without publishing to Apple app store, and download it directly from the web, can you not run it? see that some will put an activation code on the download page, saying that the ios version needs to enter the activation code to ...
for example, in a layout with bottom navigation ( "home ", "account "), the desired route is { home : home page, account info : user information page, account pwd-reset : change password page } requires navigation to be frequently displaye...
as soon as a demo compiler is built and a demo console is run, the following occurs Launching lib main.dart on Android SDK built for x86 in debug mode... Initializing gradle... Resolving dependencies... * Error running Gradle: ProcessException: Process...
when developing app with flutter, I want to define some commonly used styles the code is as follows: import package:flutter material.dart ; class AppStyle { static Color colorRed = const Color(0xffe04f5f); static Color colorWhite = const Color...
looking directly at the code, setstate will always call the listview.builder method indefinitely. It seems to loop infinitely all the time import package:flutter material.dart ; import package:http http.dart as http; import dart:convert ; imp...
flutter newcomer, do you know how to pack in the vscode environment? ...
does anyone know what s going on? When I use this for the first time, I feel that whether I can run or not depends on luck. I want to run a flutter . ...
Project startup and debugging reported this error: Launching libmain.dart on Android SDK built for x86 in debug mode. FormatException: Bad UTF-8 encoding 0xc2 (at offset 116) Exited (sigterm) there is no more detailed information, do you have a so...
Code snippet: Widget _ getRowWidget2 () { return new Row(children: <Widget>[ new Flexible( flex: 1, fit: FlexFit.tight, androidweight=1 child: new Stack(children: <Widget>[ new Column(children: <Widget>[ ...
looked at the official documents and found that the official said that deleting the underscore is done by setting null by decoration, but the placeholder of TextField is also done through decoration, so how to have both? ...
How to get information such as device screen size, status bar height and so on in flutter? because UI is highly customized and material style is not suitable, you need to build your own navigation bar (or title bar). The height of the status bar is un...
problem description when learning lucene, we encounter the problem of setting weights. Using lucene version 5.3.1, calling api setBoost () is invalid. No matter how you set it, the query result is tz zs lh, to tell you why . related codes privat...
The page is a tree, that you can click to modify. If you want to support a node to modify, loading, can also modify other nodes in parallel at this time. If the previous node request fails, an error is returned and the loading of the corresponding node ...
there are three development environments for pc-side projects (dev test prod), and there are three jenkins projects. How to configure jenkins to pass parameters to js when building ...
problem description Mini Program uses canvas to display the generated QR code picture, but the computer shows that the mobile phone report indexof is undefined??. the environmental background of the problems and what methods you have tried there i...
does the data validation of services between microservices need to be checked every time, or can certain data errors be tolerated? < H2 > description < H2 > Service A user module Service B comment module < H2 > problem description < H2 > Servic...