NullPointerException при создании приложения для Android с использованием муравья - PullRequest
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NullPointerException при создании приложения для Android с использованием муравья

1 голос
/ 11 февраля 2010

При создании приложения для Android с помощью ant получаю следующее исключение. Не могу понять, почему выбрасываются эти исключения !!! 

Execute:Java13CommandLauncher: Executing 'D:\Android-2.0\android-sdk-windows\platforms\android-1.5\tools\aapt.exe' with arguments:
'package'
'-f'
'-M'
'E:\manish_test\timetrack\client\static\android\AndroidManifest.xml'
'-S'
'E:\manish_test\timetrack\client\static\android\res'
'-A'
'E:\manish_test\timetrack\client\static\android\assets'
'-I'
'D:\Android-2.0\android-sdk-windows\platforms\android-1.5\android.jar'
'-F'
'C:\CLIENT_BUILDS\QA\3.0.9\Android\11-Feb-2010_b1\XoraTimeTrack.ap_'

Символы ' вокруг исполняемого файла и аргументы не является частью команды. 

     [null]     (skipping index file 'E:\manish_test\timetrack\client\static\android\res\drawable\Thumbs.db')
Class org.apache.tools.ant.Project loaded from parent loader (parentFirst)
Finding class com.android.sdklib.internal.project.ProjectProperties$PropertyType
Loaded from D:\Android-2.0\android-sdk-windows\tools\lib\sdklib.jar com/android/sdklib/internal/project/ProjectProperties$PropertyType.class
Class java.lang.Enum loaded from parent loader (parentFirst)
Class com.android.sdklib.internal.project.ProjectProperties$PropertyType loaded from ant loader (parentFirst)
Finding class com.android.sdklib.internal.project.ProjectProperties
Loaded from D:\Android-2.0\android-sdk-windows\tools\lib\sdklib.jar com/android/sdklib/internal/project/ProjectProperties.class
Class com.android.sdklib.internal.project.ProjectProperties loaded from ant loader (parentFirst)
Class java.util.Map loaded from parent loader (parentFirst)
Class java.io.OutputStream loaded from parent loader (parentFirst)
Class java.io.FileOutputStream loaded from parent loader (parentFirst)
Class java.lang.Throwable loaded from parent loader (parentFirst)
Class java.lang.AssertionError loaded from parent loader (parentFirst)
Class java.lang.Class loaded from parent loader (parentFirst)
Class java.util.HashMap loaded from parent loader (parentFirst)
Finding class com.android.sdklib.internal.project.ApkConfigurationHelper
Loaded from D:\Android-2.0\android-sdk-windows\tools\lib\sdklib.jar com/android/sdklib/internal/project/ApkConfigurationHelper.class
Class com.android.sdklib.internal.project.ApkConfigurationHelper loaded from ant loader (parentFirst)
Finding class com.android.sdklib.internal.project.ApkSettings
Loaded from D:\Android-2.0\android-sdk-windows\tools\lib\sdklib.jar com/android/sdklib/internal/project/ApkSettings.class
Class com.android.sdklib.internal.project.ApkSettings loaded from ant loader (parentFirst)
  [antcall] Exiting E:\manish_test\timetrack\build\build-Android-1.0.xml.

BUILD FAILED
E:\manish_test\timetrack\build\build-Android-1.0.xml:371: The following error occurred while executing this line:
E:\manish_test\timetrack\build\build-Android-1.0.xml:302: java.lang.NullPointerException
    at org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHelper.java:508)
    at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:418)
    at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
    at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
    at org.apache.tools.ant.Task.perform(Task.java:348)
    at org.apache.tools.ant.Target.execute(Target.java:357)
    at org.apache.tools.ant.Target.performTasks(Target.java:385)
    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
    at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
    at org.apache.tools.ant.Main.runBuild(Main.java:758)
    at org.apache.tools.ant.Main.startAnt(Main.java:217)
    at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
    at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
Caused by: E:\manish_test\timetrack\build\build-Android-1.0.xml:302: java.lang.NullPointerException
    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:116)
    at org.apache.tools.ant.Task.perform(Task.java:348)
    at org.apache.tools.ant.Target.execute(Target.java:357)
    at org.apache.tools.ant.Target.performTasks(Target.java:385)
    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
    at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
    at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
    at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:416)
    ... 17 more
Caused by: java.lang.NullPointerException
    at com.android.sdklib.internal.project.ApkConfigurationHelper.getSettings(ApkConfigurationHelper.java:31)
    at com.android.ant.AaptExecLoopTask.execute(AaptExecLoopTask.java:137)
    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
    at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
    ... 24 more
--- Nested Exception ---
E:\manish_test\timetrack\build\build-Android-1.0.xml:302: java.lang.NullPointerException
    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:116)
    at org.apache.tools.ant.Task.perform(Task.java:348)
    at org.apache.tools.ant.Target.execute(Target.java:357)
    at org.apache.tools.ant.Target.performTasks(Target.java:385)
    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
    at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
    at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
    at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:416)
    at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
    at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
    at org.apache.tools.ant.Task.perform(Task.java:348)
    at org.apache.tools.ant.Target.execute(Target.java:357)
    at org.apache.tools.ant.Target.performTasks(Target.java:385)
    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
    at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
    at org.apache.tools.ant.Main.runBuild(Main.java:758)
    at org.apache.tools.ant.Main.startAnt(Main.java:217)
    at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
    at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
Caused by: java.lang.NullPointerException
    at com.android.sdklib.internal.project.ApkConfigurationHelper.getSettings(ApkConfigurationHelper.java:31)
    at com.android.ant.AaptExecLoopTask.execute(AaptExecLoopTask.java:137)
    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
    at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
    ... 24 more
--- Nested Exception ---
java.lang.NullPointerException
    at com.android.sdklib.internal.project.ApkConfigurationHelper.getSettings(ApkConfigurationHelper.java:31)
    at com.android.ant.AaptExecLoopTask.execute(AaptExecLoopTask.java:137)
    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
    at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
    at org.apache.tools.ant.Task.perform(Task.java:348)
    at org.apache.tools.ant.Target.execute(Target.java:357)
    at org.apache.tools.ant.Target.performTasks(Target.java:385)
    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
    at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
    at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
    at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:416)
    at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
    at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
    at org.apache.tools.ant.Task.perform(Task.java:348)
    at org.apache.tools.ant.Target.execute(Target.java:357)
    at org.apache.tools.ant.Target.performTasks(Target.java:385)
    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
    at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
    at org.apache.tools.ant.Main.runBuild(Main.java:758)
    at org.apache.tools.ant.Main.startAnt(Main.java:217)
    at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
    at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)

Ответы [ 2 ]

0 голосов
/ 11 февраля 2010

Обнаружено, что исключение решения было сгенерировано из-за жесткого кодирования имени и местоположения файла свойства. ApkConfigurationHelper ожидает файл default.properties в базовом каталоге проектов ant, и в этом файле должно быть установлено свойство split.density. Теперь он работает как шарм.

Спасибо всем за помощь.

- Маниш

0 голосов
/ 11 февраля 2010

Последнее: 

Caused by: java.lang.NullPointerException
    at com.android.sdklib.internal.project.ApkConfigurationHelper.getSettings(ApkConfigurationHelper.java:31)

является важным здесь.
Вам нужно проверить исходный код ApkConfigurationHelper и понять, почему он может выбросить NPE.

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