I have an error that says: RenderBox was not laid out: RenderDecoratedBox#dbfd0 relayoutBoundary=up12 NEEDS-PAINT NEEDS-COMPOSITING-BITS-UPDATE. 'package:flutter/src/rendering/box.dart': Failed assertion: line 2001 pos 12: 'hasSize' How can i fix this error. I have looked at the other questions and didn't came to…
I have many Composables and I want to collapse Composable code inside like in xml. Is there extension for that?
I want to call a function where drawableprofile is binding as a profile icon. I want to call it when "imageUrl" child doesn't exist. val uid = firebaseAuth.currentUser?.uid if (uid != null) { database.child(uid).get().addOnSuccessListener { if (it.exists()) { val fetchimg…
I would like a program that does something like this: https://www.colortools.net/color_matcher.html Anyone know how to do in flutter? I expect a function that compares two colors.
After Running npx react-native run-android command successfully run on my machine android application also install on my mobile app and the metro server started but not loading anything. after manually pressing ctrl + R showing a message like the one…
I got errors when updating my flutter version to 3.3.8. All of textbutton class has these errors. Actually, I just need to use elevatedButton but Im curious what is the correct syntax if we want to use textbutton?
I have a Container whitch needs to include two TextField where i can insert a product name and description. It is supposed to appear, and take its place, when a FloatingActionButton is pressed. This is actually working till I insert…
I am learning flutter. I have few doubts. For flutter app to run we do need a flutter engine, right? But when I download a flutter app from Play Store(android) or App store(ios) when do the flutter engine gets installed…
I'm still learning Flutter, so I need some help. The following page layout is in portrait mode: I want it to change to the following layout in landscape mode: How can I do it without repeating the widgets? I thought…
I was recommended on my previous post by a community member regarding the use of firebase firestore database to download an app called make-it-so that uses firestore database, in order to learn how it works. I have tried a few…