Android Build.gradle:评估项目时出现问题'；：app&x27；

帮助：（！我有个问题

没有方法的签名：build1wnbu4w853kkkkiptj1syh84k。android（）适用于参数类型：（build1wnbu4w853kkkkiptj1syh84k$运行\u closure1）值：[build1wnbu4w853kkkkkiptj1syh84k$运行_closure1@30e7bec0]

apply plugin: 'com.android.application'

android {
    useLibrary 'org.apache.http.legacy'
    compileSdkVersion 26
    defaultConfig {
        applicationId "com.ulf.gostyle.qrcodescanner"
        minSdkVersion 23
        targetSdkVersion 26
        versionCode 1
        versionmama "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    buildToolsVersion '29.0.3'
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:26.1.0'
    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
    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'
    compile 'com.journeyapps:zxing-android-embedded:3.4.0'
}

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“versionmama”不应该是“versionName”。它可能会失败，因为它无法识别这一点。

只是一个输入错误：versionmampo错误：versionmama