how to solve Execution failed for task ':app:compileFlutterBuildDebug'

Question

I was trying to run my Flutter app and this shows up:

    Compiler message:
lib/main.dart:1:8: Error: Not found: 'dart:html'
import 'dart:html';
       ^
Invalid depfile: C:\Users\IMBA\AndroidStudioProjects\mi_card_flutter-master\.dart_tool\flutter_build\410385fb4867e1d74565d68665ecb577\kernel_snapshot.d
Invalid depfile: C:\Users\IMBA\AndroidStudioProjects\mi_card_flutter-master\.dart_tool\flutter_build\410385fb4867e1d74565d68665ecb577\kernel_snapshot.d
...
Compiler message:
lib/main.dart:1:8: Error: Not found: 'dart:html'
import 'dart:html';
       ^
Unhandled exception:
FileSystemException(uri=org-dartlang-untranslatable-uri:dart%3Ahtml; message=StandardFileSystem only supports file:* and data:* URIs)
#0      StandardFileSystem.entityForUri (package:front_end/src/api_prototype/standard_file_system.dart:33:7)
#1      asFileUri (package:vm/kernel_front_end.dart:567:37)
#2      writeDepfile (package:vm/kernel_front_end.dart:760:21)
<asynchronous suspension>
#3      FrontendCompiler.compile (package:frontend_server/frontend_server.dart:536:15)
<asynchronous suspension>
#4      _FlutterFrontendCompiler.compile (package:flutter_frontend_server/server.dart:40:22)
#5      starter (package:flutter_frontend_server/server.dart:178:27)
#6      main (file:///C:/b/s/w/ir/cache/builder/src/flutter/flutter_frontend_server/bin/starter.dart:8:30)
#7      _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:299:32)
#8      _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:168:12)

Target kernel_snapshot failed: Exception: Errors during snapshot creation: null
build failed.

FAILURE: Build failed with an exception.

* Where:
Script 'C:\Users\IMBA\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 882

* What went wrong:
Execution failed for task ':app:compileFlutterBuildDebug'.
> Process 'command 'C:\Users\IMBA\flutter\bin\flutter.bat'' finished with non-zero exit value 1

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 16s
Exception: Gradle task assembleDebug failed with exit code 1

And something else showed up after I used the --scan flag in the problem section.

java.lang.ClassNotFoundException: com.google.wireless.android.sdk.stats.IntellijIndexingStats$Index
    at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    at com.intellij.util.indexing.counters.IndexCounters.<clinit>(IndexCounters.java:34)
    at com.intellij.util.indexing.impl.MapReduceIndex.<init>(MapReduceIndex.java:94)
    at com.intellij.util.indexing.impl.MapReduceIndex.<init>(MapReduceIndex.java:110)
    at org.jetbrains.jps.backwardRefs.index.CompilerReferenceIndex$CompilerMapReduceIndex.<init>(CompilerReferenceIndex.java:248)
    at org.jetbrains.jps.backwardRefs.index.CompilerReferenceIndex.<init>(CompilerReferenceIndex.java:84)
    at org.jetbrains.jps.backwardRefs.JavaCompilerBackwardReferenceIndex.<init>(JavaCompilerBackwardReferenceIndex.java:12)
    at org.jetbrains.jps.backwardRefs.JavaBackwardReferenceIndexWriter.initialize(JavaBackwardReferenceIndexWriter.java:80)
    at org.jetbrains.jps.incremental.java.JavaBuilder.buildStarted(JavaBuilder.java:149)
    at org.jetbrains.jps.incremental.IncProjectBuilder.runBuild(IncProjectBuilder.java:359)
    at org.jetbrains.jps.incremental.IncProjectBuilder.build(IncProjectBuilder.java:178)
    at org.jetbrains.jps.cmdline.BuildRunner.runBuild(BuildRunner.java:139)
    at org.jetbrains.jps.cmdline.BuildSession.runBuild(BuildSession.java:288)
    at org.jetbrains.jps.cmdline.BuildSession.run(BuildSession.java:121)
    at org.jetbrains.jps.cmdline.BuildMain$MyMessageHandler.lambda$channelRead0$0(BuildMain.java:228)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)

I took all the material of this Flutter app from the appbrewery Flutter course. This happens when I was trying to make the MIcard project. Any thoughts to solving this problem?

U might need to consider downgrading check this [enter link description here](https://stackoverflow.com/questions/65912637/how-can-i-fix-this-error-struct-utf8-is-empty-support-for-empty-structs-is-d) — Kisakyamukama, May 21 '21 at 06:06

score 76 · Answer 1 · edited Oct 01 '21 at 13:09

76

Something that work for me is: Delete your pubspec.lock, and press 'Pub Get' in your pubspec.yaml, it'll regenerate pubspec.lock file again and should fix the problem.

edited Oct 01 '21 at 13:09

Ahmed AlNeaimy

343
3
14

answered Sep 09 '20 at 04:18

Aldy Yuan

1,795
9
23

score 45 · Accepted Answer · edited Apr 23 '22 at 15:48

45

Go to pubspec.yaml file, try doing Packages get | Pub get, and then build the project again.

edited Apr 23 '22 at 15:48

Dharman

30,962
25
85
135

answered May 21 '20 at 08:31

ANUP SAJJAN

1,458
13
17

score 22 · Answer 3 · answered Jul 09 '21 at 09:13

22

I faced the same error and further, I tried:

flutter clean
flutter pub get in the terminal, and the issue solved!

answered Jul 09 '21 at 09:13

Deep

399
3
3

Thanks, flutter clean was what I was missing – David Oct 06 '22 at 13:29

jeffasante · Answer 4 · 2021-09-06T14:05:13.067

7

I also tried this, thanks to iapicca

run in your terminal

flutter channel stable

flutter upgrade --force

flutter pub cache repair

next,

cd <YOUR APP FOLDER>

flutter clean

edited Sep 06 '21 at 14:05

answered Sep 06 '21 at 13:52

jeffasante

2,549
2
8
8

1

The `flutter pub cache repair` worked for me like a charm!! – Ashley Sep 02 '22 at 20:39
after running `flutter pub cache repair` it shows me an error 1 package inactive... to resolve that I run `flutter pub global activate devtools` and again run `flutter pub cache repair` it worked like a charm. – Wahab Khan Jadon Feb 15 '23 at 09:47
1

This is the only solution that worked on my project thanks – Muhammad Ammar Aug 19 '23 at 15:45

score 5 · Answer 5 · edited May 15 '21 at 15:31

5

This should work!!!

flutter clean,

flutter pub get,

flutter build appbundle --release --no-tree-shake-icons

edited May 15 '21 at 15:31

dbc

104,963
20
228
340

answered Apr 25 '21 at 23:22

Afolayan Ademola

137
1
6

1

What is the use of --no-tree-shake-icons here? What does it do? – rehman_00001 May 20 '22 at 01:11
1

@rehman_00001 it is use to shake out unused icons from awesome, material icon and any other package. – Afolayan Ademola May 21 '22 at 02:41

score 4 · Answer 6 · answered Jul 22 '21 at 18:02

4

Just faced this issue, I solved it by removing an unused import

import 'dart:js';

the issue started when I added it by mistake, took a while to realize it was the issue

answered Jul 22 '21 at 18:02

Fethi

766
7
18

1

It was not the same package, but removing some unused imports resolve this issue for me. Thanks man! – JS_LnMstr Nov 26 '21 at 10:31

Hamza Amr · Answer 7 · 2021-08-28T06:58:48.987

4

Just in case, do this:

IntelliJ/Android Studio: "Edit Configurations" (in your run configurations) → "Additional run args".

VS Code: search for "Flutter run additional args" in your user settings.

Then, add:

--no-sound-null-safety

This fixed the problem for me. What this basically does is that, if you use an import that doesn't support null safety, Flutter ignores it.

edited Aug 28 '21 at 06:58

answered Aug 09 '21 at 11:57

Hamza Amr

165
1
12

score 3 · Answer 8 · answered Feb 11 '21 at 03:02

3

Optimizing imports (Ctrl + Alt + O) in Android Studio solved the issue for me.

answered Feb 11 '21 at 03:02

zrhl

87
2
9

score 3 · Answer 9 · answered Jun 29 '21 at 04:34

3

This error happens when indentation is not proper in pubspec.yaml file. Make sure font and other dependencies are having right indentation.

answered Jun 29 '21 at 04:34

Sriraksha

459
1
8
15

pmatatias · Answer 10 · 2022-08-23T06:27:49.193

3

delete pubspeck.lock and pub get , didn't solve my problem.

in my case its caused by import 'dart:html';.

VSCode sometimes imports these libs automatically instead of what we want is import 'dart:io';

Look for in your file which has import 'dart:html'; and delete it. then you can run the app again.

edited Aug 23 '22 at 06:27

answered Jul 14 '22 at 04:13

pmatatias

3,491
3
10
30

score 2 · Answer 11 · answered Feb 08 '22 at 10:58

2

This worked for me.

Deleted build and android/app/build.

answered Feb 08 '22 at 10:58

Shameel Kadannamanna

356
4
14

score 2 · Answer 12 · answered Nov 06 '22 at 13:09

2

this solution work for me :

1 - delete pubspeck.lock

2 - run flutter clean

3 - run flutter pub get

answered Nov 06 '22 at 13:09

Zakaria Ferzazi

364
3
4

score 1 · Answer 13 · answered Oct 10 '20 at 03:54

1

I couldn't build for iOS, so I deleted flutter/bin/cache/artifacts. iOS works well then building Android had the same error. I tried flutter upgrade and that solved the problem.

answered Oct 10 '20 at 03:54

thanhbinh84

17,876
6
62
69

1

I did the same artifcat removal by following a youtube tutorial. Upgrading flutter solved the issue. – Rajesh Nov 12 '22 at 16:40

score 1 · Answer 14 · answered Feb 24 '21 at 08:44

1

Removing .gradle folder helped

Gradle is located at

On Windows: %USERPROFILE%\.gradle

On Mac / UNIX: ~/.gradle

Close android studio.
Remove whole .gradle folder.
Open Android studio and build.

answered Feb 24 '21 at 08:44

Jakub S.

5,580
2
42
37

score 1 · Answer 15 · answered Apr 14 '22 at 05:41

1

Go to the pubspec.yaml file and Download packages

OR

Go to Terminal flutter pub get
Upgrade Flutter flutter upgrade --force
Run Flutter App Press F5 or flutter run

answered Apr 14 '22 at 05:41

Sarthak Raval

1,001
1
10
23

Gibson Ndemanga · Answer 16 · 2022-06-22T19:57:32.687

1

Try this, it might work for you

flutter clean,

flutter pub get,

flutter build apk --release --no-tree-shake-icons

If you have flavours then add flavour with the build command. And update the minimumsdk to a higher version compatible with java version.

edited Jun 22 '22 at 19:57

answered May 12 '22 at 17:54

Gibson Ndemanga

49
6

Also edit and add code part under the code braces in the editor! – Paramjit Singh Rana May 13 '22 at 06:51

score 0 · Answer 17 · edited Apr 21 '21 at 20:20

I managed to solve this problem by reading a different topic here: Recompile with Xlint

First, find your build.gradle file from the Android folder (Android/app/build.gradle)

Then paste the following code inside the android brackets {}:

allprojects {
tasks.withType(JavaCompile) {
    options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
}}

I have pasted it at the bottom before the end bracket and it worked for me.

After this, just restart your app and it should work.

score 0 · Answer 18 · answered Jan 05 '22 at 19:55

0

I found solution update flutter sdk.

flutter channel stable

flutter upgrade --force

answered Jan 05 '22 at 19:55

AK IJ

492
4
10

score 0 · Answer 19 · answered Jul 13 '22 at 10:00

0

Delete pubspec.lock file and then flutter clean and flutter pub get . This works like a charm.

answered Jul 13 '22 at 10:00

Amazed

49
2
2

score 0 · Answer 20 · answered Dec 09 '22 at 16:31

0

the packages that you added are not updated . sometimes it is old version . so update the pckages that mentioned under the dependencies in your pubspec file .

answered Dec 09 '22 at 16:31

Rasathurai Karan

673
5
16

score 0 · Answer 21 · edited Dec 18 '22 at 13:41

0

I did fix the issue by removing an unused import:

import 'dart:developer';

So I will highly recommand you to remove all unused imports before trying any of the other solutions

edited Dec 18 '22 at 13:41

Eric Aya

69,473
35
181
253

answered Dec 18 '22 at 12:56

mr.Penguin

1,166
1
8
24

score 0 · Answer 22 · answered Dec 24 '22 at 19:41

0

please check your asset rooting in pubspec.yaml

assets: - assets/images/logo.svg

then thats clear

try to

flutter pub get

answered Dec 24 '22 at 19:41

RIYAS PULLUR

13
1
4

score 0 · Answer 23 · answered Feb 22 '23 at 10:32

0

Use "Flutter Upgrade" command to resolve this issue.

if you are using android studio, go to the menu options and select Tools-->Flutter-->Flutter Upgrade.

answered Feb 22 '23 at 10:32

VasanthRavichandran

348
2
7

score 0 · Answer 24 · answered Aug 07 '23 at 15:40

This error can happen for many reasons, and there are multiple solutions to solve this issue.

Solution 1:

Run following commands

flutter clean

"invalidate cache and restart" by navigating file>invalidate Caches

flutter pub get

Hit flutter run, hope this would work.

Solution 2:

Hit

flutter clean

Delete following files form your root-project directory

.dart_tool
.idea
build
pubspec.lock
.flutter-plugins
.flutter-plugins-dependencies

"invalidate cache and restart" by navigating file>invalidate Caches

Open android folder into Android Studio, it would take some time and download all the packages

Open flutter project again, android studio do some indexing. then hit

flutter pub get
flutter run

Enjoy! this solution should work

Solution 3:

Simply hit flutter run it gives you list of errors (red & blue color) at above " Execution failed for task ':app:compileFlutterBuildDebug'"

Read each error carefully, there would be a directory path from which you can get the package name of BAD EGG

Upgrade that imposter (Package) manually, And hit flutter run again

Repeat this process for each error, Once you solve the dependency issues among packages, that resolve your problem.

Enjoy!

how to solve Execution failed for task ':app:compileFlutterBuildDebug'

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