"Could not resolve all files for configuration ':classpath'." error

[1166544]

Steps to Reproduce

1. run debug in visual studio code
2. Build failed with an exception.

Logs

Launching lib\main.dart on LLD AL20 in debug mode...

• Error running Gradle:
  Exit code 1 from: D:\WorksFlutter\architecture_flutter\android\gradlew.bat app:properties:
  Starting a Gradle Daemon (subsequent builds will be faster)

FAILURE: Build failed with an exception.

• What went wrong:
  A problem occurred configuring root project 'android'.

Could not resolve all files for configuration ':classpath'.
Could not resolve com.android.tools.build:gradle:3.1.2.
Required by:
project :
> Could not resolve com.android.tools.build:gradle:3.1.2.
> Could not get resource 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'.
> Could not GET 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'. Received status code 400 from server: Bad Request
> Could not resolve com.android.tools.build:gradle:3.1.2.
> Could not get resource 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'.
> Could not GET 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'. Received status code 400 from server: Bad Request

• 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 14s

[zoechi]

Please add the output of flutter doctor -v.

Is this an older project created with an earlier Flutter version or a new project?

[1166544]

[1166544]

It's an new project

[zoechi]

Please don't post screenshots of text, post the text instead.
Screenshots are not searchable and it's not possible to copy-past text out of it.

[1166544]

D:\WorksFlutter\architecture_flutter>flutter doctor -v
[√] Flutter (Channel beta, v0.7.3, on Microsoft Windows [Version 6.1.7601], locale zh-CN)
    • Flutter version 0.7.3 at D:\flutter
    • Framework revision 3b309bda07 (11 days ago), 2018-08-28 12:39:24 -0700
    • Engine revision af42b6dc95
    • Dart version 2.1.0-dev.1.0.flutter-ccb16f7282

[√] Android toolchain - develop for Android devices (Android SDK 28.0.2)
    • Android SDK at D:\Program Files (x86)\Android\android-sdk
    • Android NDK location not configured (optional; useful for native profiling support)
    • Platform android-28, build-tools 28.0.2
    • ANDROID_HOME = D:\Program Files (x86)\Android\android-sdk
    • Java binary at: D:\Program Files\Android\Android Studio\jre\bin\java
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)
    • All Android licenses accepted.

[√] Android Studio (version 3.1)
    • Android Studio at D:\Program Files\Android\Android Studio
    • Flutter plugin version 28.0.1
    • Dart plugin version 173.4700
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)

[√] VS Code, 64-bit edition (version 1.27.1)
    • VS Code at C:\Program Files\Microsoft VS Code
    • Flutter extension version 2.18.0

[!] Connected devices
    ! No devices available

! Doctor found issues in 1 category.

[zoechi]

Similar to #19719
Why did you create a new issue if you already found one for it?

[1166544]

Sorry, i'm not sure. Is this problem related to the .net framework version? The two samples are quite different. At least in my sample, it didn't execute the steps of download.

[zoechi]

Perhaps the download was done earlier already.
I don't understand how .net would be related (I saw the comment in #19719, but don't understand why it would help)

[1166544]

This problem has been solved because the domestic network environment in China will lead to the loss of certain files in the gradle version downloaded by Andrioid Studio.

My solution:

1. delete all files in user directory C:\user\Administrator.gradle\wrapper\dists\gradle-4.4 folder
2. go to the gradle official website to download the v4.4 gradle zip package and copy in to Step1 's folder
   3.Restart Android Studio

It works!

There is no any relationship with the.Net framework.
Reference links:
http://services.gradle.org/distributions/
https://developer.android.google.cn/studio/releases/gradle-plugin#updating-plugin

[lancyJD]

This problem has been solved because the domestic network environment in China will lead to the loss of certain files in the gradle version downloaded by Andrioid Studio.

My solution:

1. delete all files in user directory C:\user\Administrator.gradle\wrapper\dists\gradle-4.4 folder
2. go to the gradle official website to download the v4.4 gradle zip package and copy in to Step1 's folder
   3.Restart Android Studio

It works!

There is no any relationship with the.Net framework.
Reference links:
http://services.gradle.org/distributions/
https://developer.android.google.cn/studio/releases/gradle-plugin#updating-plugin

Very nice!!!!!!!!!!

[sqskg]

finally, remove the proxy in .gradle/gradel.properties file,it works.

[Sudhar4]

@zoechi
Iam getting this type of errors while running my project
FAILURE: Build failed with an exception.

What went wrong:
Could not resolve all files for configuration ':path_provider:lintClassPath'.
Could not download groovy-all.jar (org.codehaus.groovy:groovy-all:2.4.12)
Could not get resource 'https://jcenter.bintray.com/org/codehaus/groovy/groovy-all/2.4.12/groovy-all-2.4.12.jar'.

Read timed out

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 5m 48s
Finished with error: Gradle task assembleDebug failed with exit code 1

[jatinjain001]

I am using latest gradle version 5.6 and all I am also getting this error

[emailsubjekt]

I also have this error, can't solve it, I've tried almost everything I know

Launching lib\main.dart on SM G930F in debug mode...
Running Gradle task 'assembleDebug'...

FAILURE: Build failed with an exception.

• What went wrong:
  A problem occurred configuring project ':flutter_bluetooth_serial'.

Could not resolve all artifacts for configuration ':flutter_bluetooth_serial:classpath'.
Could not find com.google.flatbuffers:flatbuffers-java:1.12.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/flatbuffers/flatbuffers-java/1.12.0/flatbuffers-java-1.12.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1
Could not find org.tensorflow:tensorflow-lite-metadata:0.1.0-rc2.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/tensorflow/tensorflow-lite-metadata/0.1.0-rc2/tensorflow-lite-metadata-0.1.0-rc2.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1
Could not find org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.4.31.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.4.31/kotlin-stdlib-jdk8-1.4.31.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:aaptcompiler:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.lint:lint-gradle-api:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:gradle-api:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > androidx.databinding:databinding-compiler-common:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools.build:builder-model:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdk-common:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:common:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools.build:manifest-merger:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools.analytics-library:tracker:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.lint:lint-gradle-api:27.2.1 > com.android.tools.lint:lint-model:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdklib:27.2.1 > com.android.tools:repository:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdk-common:27.2.1 > com.android.tools.analytics-library:shared:27.2.1
Could not find org.ow2.asm:asm:7.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/ow2/asm/asm/7.0/asm-7.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:gradle-api:4.2.1
Could not find org.ow2.asm:asm-analysis:7.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/ow2/asm/asm-analysis/7.0/asm-analysis-7.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1
Could not find org.ow2.asm:asm-commons:7.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/ow2/asm/asm-commons/7.0/asm-commons-7.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1
Could not find org.ow2.asm:asm-util:7.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/ow2/asm/asm-util/7.0/asm-util-7.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1
Could not find net.sf.jopt-simple:jopt-simple:4.9.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/net/sf/jopt-simple/jopt-simple/4.9/jopt-simple-4.9.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1
Could not find net.sf.proguard:proguard-gradle:6.0.3.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/net/sf/proguard/proguard-gradle/6.0.3/proguard-gradle-6.0.3.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1
Could not find com.squareup:javapoet:1.10.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/squareup/javapoet/1.10.0/javapoet-1.10.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > androidx.databinding:databinding-compiler-common:4.2.1
Could not find com.google.protobuf:protobuf-java:3.10.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/protobuf/protobuf-java/3.10.0/protobuf-java-3.10.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:aapt2-proto:4.2.1-7147631
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdk-common:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools.ddms:ddmlib:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools.analytics-library:protos:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools.analytics-library:tracker:27.2.1
Could not find com.google.protobuf:protobuf-java-util:3.10.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/protobuf/protobuf-java-util/3.10.0/protobuf-java-util-3.10.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1
Could not find com.google.crypto.tink:tink:1.3.0-rc2.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/crypto/tink/tink/1.3.0-rc2/tink-1.3.0-rc2.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1
Could not find com.squareup:javawriter:2.5.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/squareup/javawriter/2.5.0/javawriter-2.5.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1
Could not find org.bouncycastle:bcpkix-jdk15on:1.56.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/bouncycastle/bcpkix-jdk15on/1.56/bcpkix-jdk15on-1.56.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdk-common:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools.build:apkzlib:4.2.1
Could not find org.bouncycastle:bcprov-jdk15on:1.56.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/bouncycastle/bcprov-jdk15on/1.56/bcprov-jdk15on-1.56.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdk-common:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools.build:apkzlib:4.2.1
Could not find org.ow2.asm:asm-tree:7.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/ow2/asm/asm-tree/7.0/asm-tree-7.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1
Could not find javax.inject:javax.inject:1.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/javax/inject/javax.inject/1/javax.inject-1.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:bundletool:1.1.0
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdk-common:27.2.1
Could not find it.unimi.dsi:fastutil:8.4.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/it/unimi/dsi/fastutil/8.4.0/fastutil-8.4.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1
Could not find com.googlecode.json-simple:json-simple:1.1.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/googlecode/json-simple/json-simple/1.1/json-simple-1.1.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1
Could not find com.google.guava:guava:28.1-jre.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/guava/guava/28.1-jre/guava-28.1-jre.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:aaptcompiler:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.analytics-library:crash:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.lint:lint-gradle-api:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:gradle-api:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > androidx.databinding:databinding-compiler-common:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:common:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools.analytics-library:tracker:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdk-common:27.2.1 > com.android.tools.analytics-library:shared:27.2.1
Could not find org.apache.httpcomponents:httpmime:4.5.6.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/apache/httpcomponents/httpmime/4.5.6/httpmime-4.5.6.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.analytics-library:crash:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdklib:27.2.1
Could not find org.apache.httpcomponents:httpcore:4.4.10.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/apache/httpcomponents/httpcore/4.4.10/httpcore-4.4.10.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.analytics-library:crash:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdklib:27.2.1
Could not find org.apache.httpcomponents:httpclient:4.5.6.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/apache/httpcomponents/httpclient/4.5.6/httpclient-4.5.6.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.analytics-library:crash:27.2.1
Could not find org.jetbrains.kotlin:kotlin-reflect:1.4.31.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/jetbrains/kotlin/kotlin-reflect/1.4.31/kotlin-reflect-1.4.31.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.lint:lint-gradle-api:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdk-common:27.2.1
Could not find org.antlr:antlr4:4.5.3.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/antlr/antlr4/4.5.3/antlr4-4.5.3.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > androidx.databinding:databinding-compiler-common:4.2.1
Could not find commons-io:commons-io:2.4.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/commons-io/commons-io/2.4/commons-io-2.4.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > androidx.databinding:databinding-compiler-common:4.2.1
Could not find com.googlecode.juniversalchardet:juniversalchardet:1.0.3.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/googlecode/juniversalchardet/juniversalchardet/1.0.3/juniversalchardet-1.0.3.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > androidx.databinding:databinding-compiler-common:4.2.1
Could not find com.google.code.gson:gson:2.8.6.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/code/gson/gson/2.8.6/gson-2.8.6.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > androidx.databinding:databinding-compiler-common:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdklib:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools.build:manifest-merger:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdk-common:27.2.1 > com.android.tools.analytics-library:shared:27.2.1
Could not find org.glassfish.jaxb:jaxb-runtime:2.3.2.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/glassfish/jaxb/jaxb-runtime/2.3.2/jaxb-runtime-2.3.2.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > androidx.databinding:databinding-compiler-common:4.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdklib:27.2.1 > com.android.tools:repository:27.2.1
Could not find com.google.auto.value:auto-value-annotations:1.6.2.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/auto/value/auto-value-annotations/1.6.2/auto-value-annotations-1.6.2.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:bundletool:1.1.0
Could not find com.google.errorprone:error_prone_annotations:2.3.1.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/errorprone/error_prone_annotations/2.3.1/error_prone_annotations-2.3.1.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:bundletool:1.1.0
Could not find com.google.guava:guava:28.1-jre.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/guava/guava/28.1-jre/guava-28.1-jre.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:bundletool:1.1.0
Could not find com.google.protobuf:protobuf-java:3.10.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/protobuf/protobuf-java/3.10.0/protobuf-java-3.10.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:bundletool:1.1.0
Could not find com.google.protobuf:protobuf-java-util:3.10.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/protobuf/protobuf-java-util/3.10.0/protobuf-java-util-3.10.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:bundletool:1.1.0
Could not find com.google.dagger:dagger:2.28.3.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/dagger/dagger/2.28.3/dagger-2.28.3.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:bundletool:1.1.0
Could not find com.google.code.gson:gson:2.8.6.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/code/gson/gson/2.8.6/gson-2.8.6.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build.jetifier:jetifier-core:1.0.0-beta09
Could not find org.jetbrains.kotlin:kotlin-stdlib:1.3.60.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/jetbrains/kotlin/kotlin-stdlib/1.3.60/kotlin-stdlib-1.3.60.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build.jetifier:jetifier-core:1.0.0-beta09
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build.jetifier:jetifier-processor:1.0.0-beta09
Could not find org.ow2.asm:asm:7.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/ow2/asm/asm/7.0/asm-7.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build.jetifier:jetifier-processor:1.0.0-beta09
Could not find org.ow2.asm:asm-util:7.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/ow2/asm/asm-util/7.0/asm-util-7.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build.jetifier:jetifier-processor:1.0.0-beta09
Could not find org.ow2.asm:asm-commons:7.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/ow2/asm/asm-commons/7.0/asm-commons-7.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build.jetifier:jetifier-processor:1.0.0-beta09
Could not find org.jdom:jdom2:2.0.6.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/jdom/jdom2/2.0.6/jdom2-2.0.6.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build.jetifier:jetifier-processor:1.0.0-beta09
Could not find org.apache.commons:commons-compress:1.12.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/apache/commons/commons-compress/1.12/commons-compress-1.12.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdklib:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdklib:27.2.1 > com.android.tools:repository:27.2.1
Could not find org.jetbrains.intellij.deps:trove4j:1.0.20181211.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/jetbrains/intellij/deps/trove4j/1.0.20181211/trove4j-1.0.20181211.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdk-common:27.2.1
Could not find xerces:xercesImpl:2.12.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/xerces/xercesImpl/2.12.0/xercesImpl-2.12.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdk-common:27.2.1
Could not find net.sf.kxml:kxml2:2.3.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/net/sf/kxml/kxml2/2.3.0/kxml2-2.3.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools.build:manifest-merger:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools.ddms:ddmlib:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:aaptcompiler:4.2.1 > com.android.tools.layoutlib:layoutlib-api:27.2.1
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.lint:lint-gradle-api:27.2.1 > com.android.tools.lint:lint-model:27.2.1
Could not find com.google.code.findbugs:jsr305:1.3.9.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/code/findbugs/jsr305/1.3.9/jsr305-1.3.9.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools.build:apkzlib:4.2.1
Could not find com.google.guava:guava:28.1-jre.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/guava/guava/28.1-jre/guava-28.1-jre.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools.build:apkzlib:4.2.1
Could not find org.jetbrains:annotations:13.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/jetbrains/annotations/13.0/annotations-13.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:aaptcompiler:4.2.1 > com.android.tools.layoutlib:layoutlib-api:27.2.1
Could not find com.sun.activation:javax.activation:1.2.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/sun/activation/javax.activation/1.2.0/javax.activation-1.2.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdklib:27.2.1 > com.android.tools:repository:27.2.1
Could not find com.google.jimfs:jimfs:1.1.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/google/jimfs/jimfs/1.1/jimfs-1.1.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdklib:27.2.1 > com.android.tools:repository:27.2.1
Could not find net.java.dev.jna:jna-platform:5.6.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/net/java/dev/jna/jna-platform/5.6.0/jna-platform-5.6.0.pom
If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.
Required by:
project :flutter_bluetooth_serial > com.android.tools.build:gradle:4.2.1 > com.android.tools.build:builder:4.2.1 > com.android.tools:sdk-common:27.2.1 > com.android.tools.analytics-library:shared:27.2.1
Could not get unknown property 'android' for project ':flutter_bluetooth_serial' of type org.gradle.api.Project.

• 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 15s
The build failed likely due to AndroidX incompatibilities in a plugin. The tool is about to try using Jetifier to solve the incompatibility.
Building plugin flutter_bluetooth_serial...
Running Gradle task 'assembleAarRelease'...
Exception: The plugin flutter_bluetooth_serial could not be built due to the issue above.

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.