I am a beginner and i was try to run Flutter Demo code for the first time just after download it and it did not work i try to check out every thing and it seems fine .and here its some screens shoot, i hope any one can help me.main.Dart,console,build.gradle,enter image description here,flutter doctor
please check can you build apk file?
You will get response from android studio or you can find debug and release version In the following path:
PROJECT PATH\build\app\outputs\apk
If building apk process finished successfully please check your phone storage capacity because I fixed same issue with this solution
Related
I've developed a Flutter app but when I create its apk, it's run perfectly on first installation and after that I close my app and rerun then it is not showing any pages.
You might need to check the logs to see what is happening. Use Logcat extreme for checking the logs on your android device.
So basically the problem is that I created a new flutter app, and the I opened the emulator(from android studio), and I clicked on run.
I had multiple problems that were related to heap memory and such, but I managed to solved most of then using all kind of methods from the internet.
I even deleted and installed Java and android studio multiple times, I changed the Enviromental Variables as the Internet suggested, but now, the current error that I get is this:
The Error Image
my flutter doctor -v:
flutter doctor -v image
I'm about to lose my mind, I'm on this issuse for a few weeks. please help me fix it
after your seggestion to add "gradle.properties" and adding "org.gradle.jvmargs=-Xmx1024m" to it (without the " "):
after
Perhaps you shoud add a line at end of file gradle.properties org.gradle.jvmargs=-Xmx1024m then clean the project, also validate cache and restart the android studio. It should works then.
I'm trying to test an apk with cloud debugging and I'm getting the following error when I tried to upload an apk:
I also added HMS plugin to my Android Studio but devices are not displayed in the device list when I opened one and it doesn't end or give any feedback(other than files are being pushed) when I drag an apk onto device.
Devices that I tried:
Update:
The apk you uploaded does not have an icon. Plz check and add an icon for it and try again. This message will be modified later to make it clearer. :)
It is a network error. Make sure that no proxy is used and your network is working. Then plz try to retransmit the apk.
Yeah I have encountered the same issue in the past and that could be frustrating. One thing you have to know though, for Cloud debugging, the backend servers are on maintenance from time to time. Please try to upload your APK again and see if your issue gets resolved by itself. If not, please let me know, I will see if more trouble shooting can be done.
I'm trying to test Flutter and see if I can learn it but I'm really struggling with the installation.
I've followed the step by step tutorial from the flutter official doc.
Then when I try to start flutter or run flutter doctor or every other command I got this error every time.
I've tried to delete flutter sdk, redownload zip, git clone sdk, reboot, change the path, create a new project.
But I got this "Page de codes active: 65001" instead of the flutter version in android studio
And when I run a flutter command I get this pub upgrade and then some error on some maximum heap depth limit.
Could someone help me to understand what's the problem here. Because for a new start with a fresh install and just downloading sdk and running a new project with all plugins installed as mentioned in the getting started guide, I've done nothing else that could mess this up in the first place.
Update:
This is what I get when I run flutter doctor -v to have more info
Even when I run a new project in my device or emulator, during Assemble debug process a message appears in Debug Console 'Parameter Format not correct', but the app seems to run properly.
when I add 1-2 dependencies/ plugins, countless redlines occurs in Debug Console...
I don't know what is the reason and solution.
Sorry guys this happens every time you run a project build by the previous version of flutter... and this error is not a big deal... dont worry...
I have also faced the same issue. It started coming when I upgraded the flutter SDK to version 1.17.3. The easiest solution I can come up with is to downgrade the flutter SDK.
If you are using VS code then you easily switch between flutter SDKs from the bottom bar.
To add flutter SDK -
Goto file -> settings -> flutter SDK -> Add item
then you can give the path of other SDK.
If you are not using the VS code, change the path of SDK from environment variables.
If this doesn't work out, try changing the drive for SDK of flutter and android both.
Example- From D:\flutter to E:\flutter. I have not tried this but for my friend, it worked.
If none of these workes, just ignore this error. They might fix this in future upgrades.
it may be possible ,you have cloned the repo from github and trying to run on your local machine. just change the compileSdkVersion in android>app>build.gradle file, i was facing this issue and get it fixed now
android {
compileSdkVersion 30
}
I had the same issue, but it was fixed by running flutter doctor --android-licenses
I had the same issue try to change Your Environment variable path
If you're using VS Code, then you can try this process: Go to Settings -> Flutter SDK Paths -> click on Add Item. Then put the Flutter SDK location from your drive.
For example: C:\Flutter\flutter_windows_2.5.2-stable\flutter.
I hope it worked!!
Same problem, but it was fixed by running following command in terminal.
flutter doctor --android-licenses