当我试图使用Android Studio工具为我的项目生成Javadocs时,我会遇到一系列错误,这些错误会说我正在使用的一堆包不存在。
我已经阅读了这个网站上我能找到的所有解决方案,而我找到的所有方法都是使用“-bootclasspath”参数作为生成Javadoc工具的额外参数。我尝试使用该参数,但它已被弃用,所以我切换到了使用“-sourcepath”参数,并将路径设置为我的android.jar文件,但似乎没有改变任何东西。如果有人知道解决办法,我将永远感激不尽。由于需要为我的成绩生成javadocs,这让我很痛苦。
C:\Users\Jadon\AndroidStudioProjects\QRHunterApp\app\src\main\java\com\example\qrhunter\loginQRCodeGeneratorActivity.java:8: error: package android.content does not exist
import android.content.Intent;
^
C:\Users\Jadon\AndroidStudioProjects\QRHunterApp\app\src\main\java\com\example\qrhunter\loginQRCodeGeneratorActivity.java:9: error: package android.graphics does not exist
import android.graphics.Bitmap;
^
C:\Users\Jadon\AndroidStudioProjects\QRHunterApp\app\src\main\java\com\example\qrhunter\loginQRCodeGeneratorActivity.java:10: error: package android.graphics does not exist
import android.graphics.Point;
^
C:\Users\Jadon\AndroidStudioProjects\QRHunterApp\app\src\main\java\com\example\qrhunter\loginQRCodeGeneratorActivity.java:11: error: package android.os does not exist
import android.os.Bundle;
^
C:\Users\Jadon\AndroidStudioProjects\QRHunterApp\app\src\main\java\com\example\qrhunter\loginQRCodeGeneratorActivity.java:12: error: package android.util does not exist
import android.util.Log;
^
C:\Users\Jadon\AndroidStudioProjects\QRHunterApp\app\src\main\java\com\example\qrhunter\loginQRCodeGeneratorActivity.java:13: error: package android.view does not exist
import android.view.Display;
^
C:\Users\Jadon\AndroidStudioProjects\QRHunterApp\app\src\main\java\com\example\qrhunter\loginQRCodeGeneratorActivity.java:14: error: package android.view does not exist
import android.view.View;
^
C:\Users\Jadon\AndroidStudioProjects\QRHunterApp\app\src\main\java\com\example\qrhunter\loginQRCodeGeneratorActivity.java:15: error: package android.view does not exist
import android.view.WindowManager;
^
C:\Users\Jadon\AndroidStudioProjects\QRHunterApp\app\src\main\java\com\example\qrhunter\loginQRCodeGeneratorActivity.java:16: error: package android.widget does not exist
import android.widget.ImageView;
^
C:\Users\Jadon\AndroidStudioProjects\QRHunterApp\app\src\main\java\com\example\qrhunter\loginQRCodeGeneratorActivity.java:26: error: cannot access ViewGroup
public class loginQRCodeGeneratorActivity extends AppCompatActivity {
^
class file for android.view.ViewGroup not found
javadoc: error - fatal error encountered: java.lang.NullPointerException
javadoc: error - Please file a bug against the javadoc tool via the Java bug reporting page
(http://bugreport.java.com) after checking the Bug Database (http://bugs.java.com)
for duplicates. Include error messages and the following diagnostic in your report. Thank you.
java.lang.NullPointerException
at jdk.compiler/com.sun.tools.javac.comp.TypeEnter$MembersPhase.runPhase(TypeEnter.java:934)
at jdk.compiler/com.sun.tools.javac.comp.TypeEnter$Phase.doCompleteEnvs(TypeEnter.java:282)
at jdk.compiler/com.sun.tools.javac.comp.TypeEnter$MembersPhase.doCompleteEnvs(TypeEnter.java:877)
at jdk.compiler/com.sun.tools.javac.comp.TypeEnter$Phase.completeEnvs(TypeEnter.java:251)
at jdk.compiler/com.sun.tools.javac.comp.TypeEnter$Phase.completeEnvs(TypeEnter.java:266)
at jdk.compiler/com.sun.tools.javac.comp.TypeEnter$Phase.completeEnvs(TypeEnter.java:266)
at jdk.compiler/com.sun.tools.javac.comp.TypeEnter$Phase.completeEnvs(TypeEnter.java:266)
at jdk.compiler/com.sun.tools.javac.comp.TypeEnter.complete(TypeEnter.java:198)
at jdk.compiler/com.sun.tools.javac.code.Symbol.complete(Symbol.java:642)
at jdk.compiler/com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:1326)
at jdk.compiler/com.sun.tools.javac.comp.Enter.complete(Enter.java:583)
at jdk.compiler/com.sun.tools.javac.comp.Enter.main(Enter.java:560)
at jdk.javadoc/jdk.javadoc.internal.tool.JavadocEnter.main(JavadocEnter.java:79)
at jdk.javadoc/jdk.javadoc.internal.tool.JavadocTool.getEnvironment(JavadocTool.java:206)
at jdk.javadoc/jdk.javadoc.internal.tool.Start.parseAndExecute(Start.java:576)
at jdk.javadoc/jdk.javadoc.internal.tool.Start.begin(Start.java:432)
at jdk.javadoc/jdk.javadoc.internal.tool.Start.begin(Start.java:345)
at jdk.javadoc/jdk.javadoc.internal.tool.Main.execute(Main.java:63)
at jdk.javadoc/jdk.javadoc.internal.tool.Main.main(Main.java:52)
12 errors
"javadoc" finished with exit code 4
我已经阅读了这个网站上我能找到的所有解决方案,而我找到的所有方法都是使用“-bootclasspath”参数作为生成Javadoc工具的额外参数。我尝试使用该参数,但它已被弃用,所以我切换到了使用“-sourcepath”参数,并将路径设置为我的android.jar文件,但似乎没有改变任何东西。如果有人知道解决办法,我将永远感激不尽。由于需要为我的成绩生成javadocs,这让我很痛苦。