我尝试将我的工作项目上传到github上,但是无法上传XML文件并以某种方式丢失了它们,因为我以前从未使用过github,现在当我为我的项目重新编写XML文件时,编译器将遇到此错误:
Warning: Functions are not valid as a React child. This may happen if you return a Component instead of <Component /> from render. Or maybe you meant to call this function rather than return it.
in App
我一直在寻找解决方案并找到了解决方案,但是它对我不起作用:https://stackoverflow.com/a/47126127/6473155
Here's the full picture of the error i'm getting:
我的应用程序级别gradle文件:
java.lang.NoSuchMethodError: No static method getFont(Landroid/content/Context;ILandroid/util/TypedValue;ILandroid/widget/TextView;)Landroid/graphics/Typeface; in class Landroid/support/v4/content/res/ResourcesCompat; or its super classes (declaration of 'android.support.v4.content.res.ResourcesCompat' appears in /data/app/com.example.syyam.dietplan-1/base.apk)
} apply plugin: 'com.android.application'
android {
compileSdkVersion 26
buildToolsVersion "27.0.3"
defaultConfig {
applicationId "com.example.syyam.dietplan"
minSdkVersion 19
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
//noinspection GradleCompatible
implementation 'com.android.support:recyclerview-v7:26.1.0'
implementation 'com.android.support:appcompat-v7:26.1.0'
implementation 'com.android.support:cardview-v7:26.1.0'
implementation 'com.firebaseui:firebase-ui-database:0.4.0'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.google.firebase:firebase-auth:12.0.1'
implementation 'com.google.firebase:firebase-database:12.0.1'
implementation 'com.jjoe64:graphview:4.2.2'
testImplementation 'junit:junit:4.12'
编辑:我的启动器可激活性的xml文件是:
apply plugin: 'com.google.gms.google-services'
清单是这样的:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".EEG">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="35dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="15dp"
android:layout_marginBottom="10dp"
android:orientation="horizontal"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:textSize="19dp"
android:text="Alpha "
/>
<SeekBar
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="12"
android:layout_marginLeft="5dp"
android:id="@+id/mSeekAlpha"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:id="@+id/alphaCount"
android:text="0.0"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:textSize="18dp"
/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="35dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="15dp"
android:layout_marginBottom="10dp"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:textSize="20dp"
android:text="Beta "/>
<SeekBar
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="12"
android:layout_marginLeft="5dp"
android:id="@+id/mSeekBeta"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:id="@+id/betaCount"
android:text="0.0"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:textSize="18dp"
/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="35dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="15dp"
android:layout_marginBottom="10dp"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:textSize="20dp"
android:text="Delta "/>
<SeekBar
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="12"
android:layout_marginLeft="5dp"
android:id="@+id/mSeekDelta"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:id="@+id/deltaCount"
android:text="0.0"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:textSize="18dp"
/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="35dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="15dp"
android:layout_marginBottom="10dp"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:textSize="20dp"
android:text="Theta "/>
<SeekBar
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="12"
android:layout_marginLeft="5dp"
android:id="@+id/mSeekTheta"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:id="@+id/thetaCount"
android:text="0.0"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:textSize="18dp"
/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="35dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="15dp"
android:layout_marginBottom="10dp"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:textSize="19dp"
android:text="Gamma"/>
<SeekBar
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="12"
android:layout_marginLeft="5dp"
android:id="@+id/mSeekGamma"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:id="@+id/gammaCount"
android:text="0.0"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:textSize="18dp"
/>
</LinearLayout>
<Button
android:id="@+id/subBtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_margin="10dp"
android:background="@color/colorPrimaryDark"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:text="Submit"
android:textColor="@android:color/background_light"
android:textSize="16dp"
android:textStyle="bold"
/>
</LinearLayout>
</RelativeLayout>
我的新XML文件未在github上上传,因为我在提交和their java files also got corrupted like that时未对其进行检查,因此我通过删除<<<<<
答案 0 :(得分:0)
问题是您的buildtoolsversion主号码27.x.x与您的应用程序build.gradle文件中的compilesdkversion 26号码不同。
每个sdk发行版都带有一个专门针对该sdk的buildtools发行版,通常不会回移植,因此您的buildtools 27.xx不知道如何使用sdk 26进行构建。突出显示错误。