小编Luc*_*ier的帖子

在最近升级我的android工作室之后,我无法再构建我的项目了.

每次执行构建时,我都会遇到以下错误:

error: resource drawable/splash_screen (aka com.whereisthemonkey.nowalism:drawable/splash_screen) not found.
Message{kind=ERROR, text=error: resource drawable/splash_screen (aka com.whereisthemonkey.nowalism:drawable/splash_screen) not found., sources=[C:\Users\Lucas\.gradle\caches\transforms-1\files-1.1\appcompat-v7-27.1.1.aar\cf575568f869a44c685b16e47de83a28\res\values\values.xml:1632:5-84], original message=, tool name=Optional.of(AAPT)}

即使文件splash_screen.xml存在于drawable文件夹下,此错误仍然存​​在.

重建,清理项目和使缓存无效不起作用!

添加android.enableAapt2 = false行并不能解决真正的问题,因此我宁愿找到问题的根源.

以下显示了我的gradle.build文件:

apply plugin: 'com.android.application'

apply plugin: 'kotlin-android'

apply plugin: 'kotlin-android-extensions'

apply plugin: 'kotlin-kapt'//https://github.com/bumptech/glide/issues/1939

android {
    compileSdkVersion 27
    buildToolsVersion "27.0.3"
    defaultConfig {
        applicationId "com.whereisthemonkey.nowalism"
        minSdkVersion 19
        targetSdkVersion 27
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        vectorDrawables.useSupportLibrary = true
    }
    // Keep the following configuration in order to target Java 8.
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility …

我使用稍微不同的方法,以便在按下按钮时保持对话框打开:

AlertDialog.Builder builder = new AlertDialog.Builder(NewTableActivity.this);
builder.setTitle(R.string.addComponent);

final EditText titleText = new EditText(NewTableActivity.this);
titleText.setHint(R.string.title);

builder.setView(titleText);
builder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener(){
    @Override
    public void onClick(DialogInterface dialogInterface, int i){
        dialogInterface.cancel();
    }
});
builder.setPositiveButton(R.string.ok, null);
final AlertDialog alertDialog = builder.create();
alertDialog.setOnShowListener(new DialogInterface.OnShowListener(){
    @Override
    public void onShow(DialogInterface dialogInterface){
        Log.i("TEst", "Doung");
        Button button = alertDialog.getButton(AlertDialog.BUTTON_POSITIVE);
    }
}

对话框打开得稍低(这也有效),但永远不会调用日志

每当我在mySQL中运行以下语法时:

com.mysql.jdbc.PreparedStatement@4f2f19fd: INSERT INTO Matches_2016_Qualification (Additional_information, Team_number, Points, Auton, Match_number) VALUES (NONE, 4602, 100, 0, 1)

我收到以下错误:

com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Unknown column 'NONE' in 'field list'
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:936)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723)
at com.mysql.jdbc.Connection.execSQL(Connection.java:3283)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1332)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1604)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1519)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1504)
at me.whereisthemonkey.ScoutingInformation.GUI.Matches.addMatch(Matches.java:236)
at me.whereisthemonkey.ScoutingInformation.GUI.MainGUI$1.actionPerformed(MainGUI.java:73)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at …