升级到Android Studio 3.0:无法解析':app @ debug/compileClasspath'的依赖项:无法解析项目:appLib

升级到Android Studio 3.0后，gradle snyc失败，并显示以下错误消息:

After upgrading to Android Studio 3.0 gradle snyc fails with the following error messages:

无法解决以下项的依赖关系 ':Skynavigator @ debug/compileClasspath':无法解析项目 :SkyNavLib.

Unable to resolve dependency for ':Skynavigator@debug/compileClasspath': Could not resolve project :SkyNavLib.

无法解决以下项的依赖关系 ':Skynavigator @ debugAndroidTest/compileClasspath':无法解析 项目:SkyNavLib.

Unable to resolve dependency for ':Skynavigator@debugAndroidTest/compileClasspath': Could not resolve project :SkyNavLib.

无法解决以下项的依赖关系 ':Skynavigator @ debugUnitTest/compileClasspath':无法解析 项目:SkyNavLib.

Unable to resolve dependency for ':Skynavigator@debugUnitTest/compileClasspath': Could not resolve project :SkyNavLib.

无法解决以下项的依赖关系 ':Skynavigator @ release/compileClasspath':无法解析项目 :SkyNavLib.

Unable to resolve dependency for ':Skynavigator@release/compileClasspath': Could not resolve project :SkyNavLib.

无法解决以下项的依赖关系 ':Skynavigator @ releaseUnitTest/compileClasspath':无法解析 项目:SkyNavLib.

Unable to resolve dependency for ':Skynavigator@releaseUnitTest/compileClasspath': Could not resolve project :SkyNavLib.

我已经检查了以下链接中的所有解决方案，但没有一个起作用.我还创建了一个新项目，其中还包含一个库，并且该项目同步没有任何问题.

I already checked all solutions from the following link, but none worked. I also created a new project which also contains a library, and this project syncs without any problem.

在使用过的build.gradle文件下面:

对于项目:

buildscript {

repositories {
    google()
    jcenter()
}
dependencies {
    classpath 'com.android.tools.build:gradle:3.1.0'

}
}

allprojects {
repositories {
    google()
    jcenter()
}
}

对于该应用程序:

apply plugin: 'com.android.application'


android {
updateVersionProperties()

compileSdkVersion 26

defaultConfig {
    minSdkVersion 17
    targetSdkVersion 24
    versionCode getAndroidVersionCode()
    versionName getAndroidVersionName()
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}


buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
    }
}



lintOptions
        {
            abortOnError false
        }
}

dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.google.android.gms:play-services-maps:12.0.1'
implementation 'com.google.android.gms:play-services:12.0.1'
implementation 'net.sf.marineapi:marineapi:0.10.0'
implementation 'com.android.support:support-v4:26.1.0'
implementation 'com.android.support:appcompat-v7:26.1.0'
implementation 'com.android.support:design:26.1.0'
implementation files('libs/usbserial.jar')
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
implementation project(':SkyNavLib')
}

对于图书馆:

apply plugin: 'com.android.application'

allprojects {
buildscript {
    repositories {
        google()
        jcenter()
    }

}
}

dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.google.android.gms:play-services-maps:12.0.1'
implementation 'com.google.android.gms:play-services:12.0.1'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
implementation files('src/main/java/app/skynavigator/common/skynavlib/xml/gson-2.5.jar')
}

android {
compileSdkVersion 26

defaultConfig {
    minSdkVersion 17
    targetSdkVersion 24
    versionCode 1
    versionName "1.0"

    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}

buildTypes {

    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
    }
}


}