Question

得到错误：';'预期＆amp;错误：任务'：android：compileDebugJava'的执行失败。＆GT;编译失败

我知道“;”在这里缺少

import com.doragames.adventure.android.R

但是当我添加它时，我得到了其他错误，如

Error:(181, 39) error: cannot find symbol variable leaderboard_high_scores
Error:(191, 39) error: cannot find symbol variable leaderboard_high_scores
Error:(238, 34) error: cannot find symbol variable achievement_getting_started
Error:(243, 34) error: cannot find symbol variable achievement_like_a_rover
Error:(248, 34) error: cannot find symbol variable achievement_spirit
Error:(253, 34) error: cannot find symbol variable achievement_curiosity
Error:(258, 34) error: cannot find symbol variable achievement_5k_club
Error:(263, 34) error: cannot find symbol variable achievement_10k_club
Error:(268, 34) error: cannot find symbol variable achievement_25k_club
Error:(273, 34) error: cannot find symbol variable achievement_50k_club
Error:(278, 34) error: cannot find symbol variable achievement_10_jump_street
Error:(283, 34) error: cannot find symbol variable achievement_100_jump_street
Error:(288, 34) error: cannot find symbol variable achievement_500_jump_street
Error:(292, 34) error: cannot find symbol variable ad_unit_id
Error:Execution failed for task ':android:compileDebugJava'.

这是我的androidLauncher.java

package com.doragames.adventure.android;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.RelativeLayout;
import com.badlogic.gdx.backends.android.AndroidApplication;
import com.badlogic.gdx.backends.android.AndroidApplicationConfiguration;
import com.doragames.adventure.MartianRun;
import com.doragames.adventure.utils.Constants;
import com.doragames.adventure.utils.GameEventListener;
import com.doragames.adventure.utils.GameManager;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdSize;
import com.google.android.gms.ads.AdView;
import com.google.android.gms.analytics.GoogleAnalytics;
import com.google.android.gms.games.Games;
import com.google.games.basegameutils.GameHelper;
import com.doragames.adventure.android.R


public class AndroidLauncher extends AndroidApplication implements GameHelper.GameHelperListener,
    GameEventListener {

private static String SAVED_LEADERBOARD_REQUESTED = "SAVED_LEADERBOARD_REQUESTED";
private static String SAVED_ACHIEVEMENTS_REQUESTED = "SAVED_ACHIEVEMENTS_REQUESTED";

private GameHelper gameHelper;

private AdView mAdView;
private boolean mLeaderboardRequested;
private boolean mAchievementsRequested;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Create the layout
    RelativeLayout layout = new RelativeLayout(this);

    requestWindowFeature(Window.FEATURE_NO_TITLE);
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN);
    getWindow().clearFlags(
            WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);

    AndroidApplicationConfiguration config = new AndroidApplicationConfiguration();

    // Game view
    View gameView = initializeForView(new MartianRun(this), config);
    layout.addView(gameView);


    mAdView = createAdView();
    mAdView.loadAd(createAdRequest());

    layout.addView(mAdView, getAdParams());

    setContentView(layout);

    gameHelper = new GameHelper(this, GameHelper.CLIENT_GAMES);
    gameHelper.setup(this);
    gameHelper.setMaxAutoSignInAttempts(0);
}

@Override
protected void onStart() {
    super.onStart();
    gameHelper.onStart(this);
    GoogleAnalytics.getInstance(this).reportActivityStart(this);
}

@Override
protected void onStop() {
    super.onStop();
    gameHelper.onStop();
    GoogleAnalytics.getInstance(this).reportActivityStop(this);
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    gameHelper.onActivityResult(requestCode, resultCode, data);
}

@Override
protected void onSaveInstanceState(Bundle outState) {
    super.onSaveInstanceState(outState);
    outState.putBoolean(SAVED_LEADERBOARD_REQUESTED, mLeaderboardRequested);
    outState.putBoolean(SAVED_ACHIEVEMENTS_REQUESTED, mAchievementsRequested);
}

@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
    super.onRestoreInstanceState(savedInstanceState);
    mLeaderboardRequested = savedInstanceState.getBoolean(SAVED_LEADERBOARD_REQUESTED, false);
    mAchievementsRequested = savedInstanceState.getBoolean(SAVED_ACHIEVEMENTS_REQUESTED, false);
}

private AdRequest createAdRequest() {
    return new AdRequest.Builder()
            .addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
            .build();
}

private AdView createAdView() {
    AdView adView = new AdView(this);

    adView.setAdSize(AdSize.SMART_BANNER);
    adView.setAdUnitId(getAdMobUnitId());

    return adView;
}

private RelativeLayout.LayoutParams getAdParams() {
    RelativeLayout.LayoutParams adParams = new RelativeLayout.LayoutParams(
            RelativeLayout.LayoutParams.MATCH_PARENT,
            RelativeLayout.LayoutParams.WRAP_CONTENT);

    adParams.addRule(RelativeLayout.ALIGN_PARENT_TOP);

    return adParams;
}

@Override
public void onSignInFailed() {
    // handle sign-in failure (e.g. show Sign In button)
    mLeaderboardRequested = false;
    mAchievementsRequested = false;
}

@Override
public void onSignInSucceeded() {
    // handle sign-in success
    if (GameManager.getInstance().hasSavedMaxScore()) {
        GameManager.getInstance().submitSavedMaxScore();
    }

    if (mLeaderboardRequested) {
        displayLeaderboard();
        mLeaderboardRequested = false;
    }

    if (mAchievementsRequested) {
        displayAchievements();
        mAchievementsRequested = false;
    }
}

@Override
public void displayAd() {
    mAdView.setVisibility(View.VISIBLE);
}

@Override
public void hideAd() {
    mAdView.setVisibility(View.GONE);
}

@Override
public void submitScore(int score) {
    if (gameHelper.isSignedIn()) {
        Games.Leaderboards.submitScore(gameHelper.getApiClient(),
                getString(R.string.leaderboard_high_scores), score);
    } else {
        GameManager.getInstance().saveScore(score);
    }
}

@Override
public void displayLeaderboard() {
    if (gameHelper.isSignedIn()) {
        startActivityForResult(Games.Leaderboards.getLeaderboardIntent(gameHelper.getApiClient(),
                getString(R.string.leaderboard_high_scores)), 24);
    } else {
        gameHelper.beginUserInitiatedSignIn();
        mLeaderboardRequested = true;
    }
}

@Override
public void displayAchievements() {
    if (gameHelper.isSignedIn()) {
        startActivityForResult(
                Games.Achievements.getAchievementsIntent(gameHelper.getApiClient()), 25);
    } else {
        gameHelper.beginUserInitiatedSignIn();
        mAchievementsRequested = true;
    }
}

@Override
public void share() {
    String url = String.format("http://play.google.com/store/apps/details?id=%s",
            BuildConfig.APPLICATION_ID);
    String message = String.format(Constants.SHARE_MESSAGE_PREFIX, url);
    Intent share = new Intent(Intent.ACTION_SEND);
    share.setType("text/plain");
    share.putExtra(Intent.EXTRA_TEXT, message);
    startActivity(Intent.createChooser(share, Constants.SHARE_TITLE));
}

@Override
public void unlockAchievement(String id) {
    if (gameHelper.isSignedIn()) {
        Games.Achievements.unlock(gameHelper.getApiClient(), id);
        GameManager.getInstance().setAchievementUnlocked(id);
    }
}

@Override
public void incrementAchievement(String id, int steps) {
    if (gameHelper.isSignedIn()) {
        Games.Achievements.increment(gameHelper.getApiClient(), id, steps);
        GameManager.getInstance().incrementAchievementCount(id, steps);
    }
}

@Override
public String getGettingStartedAchievementId() {
    return getString(R.string.achievement_getting_started);
}

@Override
public String getLikeARoverAchievementId() {
    return getString(R.string.achievement_like_a_rover);
}

@Override
public String getSpiritAchievementId() {
    return getString(R.string.achievement_spirit);
}

@Override
public String getCuriosityAchievementId() {
    return getString(R.string.achievement_curiosity);
}

@Override
public String get5kClubAchievementId() {
    return getString(R.string.achievement_5k_club);
}

@Override
public String get10kClubAchievementId() {
    return getString(R.string.achievement_10k_club);
}

@Override
public String get25kClubAchievementId() {
    return getString(R.string.achievement_25k_club);
}

@Override
public String get50kClubAchievementId() {
    return getString(R.string.achievement_50k_club);
}

@Override
public String get10JumpStreetAchievementId() {
    return getString(R.string.achievement_10_jump_street);
}

@Override
public String get100JumpStreetAchievementId() {
    return getString(R.string.achievement_100_jump_street);
}

@Override
public String get500JumpStreetAchievementId() {
    return getString(R.string.achievement_500_jump_street);
}

private String getAdMobUnitId() {
    return getString(R.string.ad_unit_id);
}

}

Answer 1

编译错误第一次阻止R正确生成。重建项目并确保;在那里，并且将生成类并且它应该再次工作。

Answer 2

清理项目并重建它

错误：';'预期＆amp;错误：任务'：android：compileDebugJava'的执行失败。 ＆GT;编译失败

2 个答案:

错误：';'预期＆amp;错误：任务'：android：compileDebugJava'的执行失败。＆GT;编译失败