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Flutter: Failed to notify projec

Flutter: Failed to notify projec

作者: JarvanMo | 来源:发表于2018-10-25 13:03 被阅读75次

    又是一个常见的flutter的环境问题,一般发生在引用了plugin之后。因为默认的gradle,kotlin之类的比较旧,而所引用的plugin里面的gradle,kotlin比较新。所以会有这个问题,如图:

    457973DC7C5759AC9878F11442EBDBAB.png
    解决方式也是很简单,一顿升级gradle,gradle wrapper和kotlin。
    仅以android studio为例:
    首先,右键你的flutter项目,选择Flutter->Open Android Module in Android Studio。
    image.png
    如上图,有几个build.gradle文件,依次打开找到如下代码(如果有的话):
    buildscript {
        ext.kotlin_version = '1.2.30'
        repositories {
            google()
            jcenter()
        }
    
        dependencies {
            classpath 'com.android.tools.build:gradle:3.1.0'
            classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        }
    }
    
    

    ext.kotlin_version = '1.2.30'换成ext.kotlin_version = '1.2.71',把classpath 'com.android.tools.build:gradle:3.1.0'换成classpath 'com.android.tools.build:gradle:3.2.1'
    再打开gradle-wrapper.properties,如下:

    #Wed Oct 10 15:20:17 CST 2018
    distributionBase=GRADLE_USER_HOME
    distributionPath=wrapper/dists
    zipStoreBase=GRADLE_USER_HOME
    zipStorePath=wrapper/dists
    distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
    

    distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip换成distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
    至此问题解决。
    有的朋友打包里还可能会遇到下面的问题:

    Unable to resolve dependency for ':app@dynamicProfile/compileClasspath': Could not resolve project :fluwx.
    Open File
    Show Details
    
    
    Unable to resolve dependency for ':app@dynamicProfile/compileClasspath': Could not resolve project :sona.
    Open File
    Show Details
    
    
    Unable to resolve dependency for ':app@dynamicProfileUnitTest/compileClasspath': Could not resolve project :fluwx.
    Open File
    Show Details
    

    distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip换成distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip就解决了。

    希望本文对你有所帮助。欢迎加入 OpenFlutter交流群:892398530。

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