flutter run failed: A problem occurred configuring project ':shared_preferences'

问题

I am Using flutter 1.2 and my project runs successfully before I add shared_preferences package to it.I am using shared_preferences: ^0.5.1+2. after I add it, flutter run command creates this error:

Error running Gradle: ProcessException: Process "/home//Desktop/projects/fycx/android/gradlew" exited abnormally: Starting a Gradle Daemon, 1 busy Daemon could not be reused, use --status for details

Configure project :shared_preferences

Project evaluation failed including an error in afterEvaluate {}. Run with --stacktrace for details of the afterEvaluate {} error.

FAILURE: Build failed with an exception.

What went wrong: A problem occurred configuring project ':shared_preferences'.

Could not resolve all artifacts for configuration ':shared_preferences:classpath'. Could not find gradle.jar (com.android.tools.build:gradle:3.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.jar Could not find gradle-core.jar (com.android.tools.build:gradle-core:3.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle-core/3.1.2/gradle-core-3.1.2.jar Could not find bundletool.jar (com.android.tools.build:bundletool:0.1.0-alpha01). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/build/bundletool/0.1.0-alpha01/bundletool-0.1.0-alpha01.jar Could not find builder.jar (com.android.tools.build:builder:3.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/build/builder/3.1.2/builder-3.1.2.jar Could not find lint-gradle-api.jar (com.android.tools.lint:lint-gradle-api:26.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/lint/lint-gradle-api/26.1.2/lint-gradle-api-26.1.2.jar Could not find gradle-api.jar (com.android.tools.build:gradle-api:3.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle-api/3.1.2/gradle-api-3.1.2.jar Could not find compilerCommon.jar (com.android.databinding:compilerCommon:3.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/databinding/compilerCommon/3.1.2/compilerCommon-3.1.2.jar Could not find manifest-merger.jar (com.android.tools.build:manifest-merger:26.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/build/manifest-merger/26.1.2/manifest-merger-26.1.2.jar Could not find sdk-common.jar (com.android.tools:sdk-common:26.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/sdk-common/26.1.2/sdk-common-26.1.2.jar Could not find sdklib.jar (com.android.tools:sdklib:26.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/sdklib/26.1.2/sdklib-26.1.2.jar Could not find repository.jar (com.android.tools:repository:26.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/repository/26.1.2/repository-26.1.2.jar Could not find builder-test-api.jar (com.android.tools.build:builder-test-api:3.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/build/builder-test-api/3.1.2/builder-test-api-3.1.2.jar Could not find ddmlib.jar (com.android.tools.ddms:ddmlib:26.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/ddms/ddmlib/26.1.2/ddmlib-26.1.2.jar Could not find tracker.jar (com.android.tools.analytics-library:tracker:26.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/analytics-library/tracker/26.1.2/tracker-26.1.2.jar Could not find shared.jar (com.android.tools.analytics-library:shared:26.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/analytics-library/shared/26.1.2/shared-26.1.2.jar Could not find layoutlib-api.jar (com.android.tools.layoutlib:layoutlib-api:26.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/layoutlib/layoutlib-api/26.1.2/layoutlib-api-26.1.2.jar Could not find dvlib.jar (com.android.tools:dvlib:26.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/dvlib/26.1.2/dvlib-26.1.2.jar Could not find common.jar (com.android.tools:common:26.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/common/26.1.2/common-26.1.2.jar Could not find aapt2-proto.jar (com.android.tools.build:aapt2-proto:0.1.0). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/build/aapt2-proto/0.1.0/aapt2-proto-0.1.0.jar Could not find protos.jar (com.android.tools.analytics-library:protos:26.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/analytics-library/protos/26.1.2/protos-26.1.2.jar Could not find builder-model.jar (com.android.tools.build:builder-model:3.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/build/builder-model/3.1.2/builder-model-3.1.2.jar Could not find apksig.jar (com.android.tools.build:apksig:3.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/build/apksig/3.1.2/apksig-3.1.2.jar Could not find baseLibrary.jar (com.android.databinding:baseLibrary:3.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/databinding/baseLibrary/3.1.2/baseLibrary-3.1.2.jar Could not find annotations.jar (com.android.tools:annotations:26.1.2). Searched in the following locations: https://dl.google.com/dl/android/maven2/com/android/tools/annotations/26.1.2/annotations-26.1.2.jar

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 51s Command: /home/Desktop/projects/fycx/android/gradlew app:properties

Please review your Gradle project setup in the android/ folder.

回答1:

There are missing libraries which are supported by dl.google.com which is likely to be prohibited on your location, to test whether it is banned or not try downloading flutter source from browser using the official link and see if it will give you an Access denied or open a download dialog. In the case of blockade turning the VPN on and running the project using flutter run will solve your problem.