Android - docx4j构建问题

Question

我正在开发一个android应用程序。我需要在应用程序中显示docx，xl​​sx文件。我在网上搜索过，发现docx4j会将docx，xl​​sx文件转换为html（或）pdf。因此，我打算在web视图中显示docx4j的html返回。

因此，我已经从github下载了源代码并尝试运行该示例。我也在链接中给出了eclipse.ini文件中的更改。

但是，我无法执行应用程序。当我运行该应用程序时，出现以下异常。

[2014-11-24 17:19:34 - AndroidDocxToHtml-master] Conversion to Dalvik format failed with error 1 

详细日志：

[2014-11-24 17:19:34 - AndroidDocxToHtml-master] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class 
(org.apache.xml.serializer.SecuritySupport12$8) that doesn't come with an 
associated EnclosingMethod attribute. This class was probably produced by a 
compiler that did not target the modern .class file format. The recommended 
solution is to recompile the class from source, using an up-to-date compiler 
and without specifying any "-target" type options. The consequence of ignoring 
this warning is that reflective operations on this class will incorrectly 
indicate that it is *not* an inner class. 
[2014-11-24 17:19:34 - AndroidDocxToHtml-master] Dx 
UNEXPECTED TOP-LEVEL EXCEPTION: 
com.android.dx.cf.iface.ParseException: bad utf-8 byte 9a at offset 00000002 
    at com.android.dx.cf.cst.ConstantPoolParser.parseUtf8(ConstantPoolParser.java:374) 
    at com.android.dx.cf.cst.ConstantPoolParser.parse0(ConstantPoolParser.java:262) 
    at com.android.dx.cf.cst.ConstantPoolParser.parse0(ConstantPoolParser.java:294) 
    at com.android.dx.cf.cst.ConstantPoolParser.parse(ConstantPoolParser.java:150) 
    at com.android.dx.cf.cst.ConstantPoolParser.parseIfNecessary(ConstantPoolParser.java:124) 
    at com.android.dx.cf.cst.ConstantPoolParser.getPool(ConstantPoolParser.java:115) 
    at com.android.dx.cf.direct.DirectClassFile.parse0(DirectClassFile.java:482) 
    at com.android.dx.cf.direct.DirectClassFile.parse(DirectClassFile.java:406) 
    at com.android.dx.cf.direct.DirectClassFile.parseToInterfacesIfNecessary(DirectClassFile.java:388) 
    at com.android.dx.cf.direct.DirectClassFile.getMagic(DirectClassFile.java:251) 
    at com.android.dx.command.dexer.Main.processClass(Main.java:665) 
    at com.android.dx.command.dexer.Main.processFileBytes(Main.java:634) 
    at com.android.dx.command.dexer.Main.access$600(Main.java:78) 
    at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:572) 
    at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:284) 
    at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:166) 
    at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:144) 
    at com.android.dx.command.dexer.Main.processOne(Main.java:596) 
    at com.android.dx.command.dexer.Main.processAllFiles(Main.java:498) 
    at com.android.dx.command.dexer.Main.runMonoDex(Main.java:264) 
    at com.android.dx.command.dexer.Main.run(Main.java:230) 
    at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
    at java.lang.reflect.Method.invoke(Unknown Source) 
    at com.android.ide.eclipse.adt.internal.build.DexWrapper.run(DexWrapper.java:188) 
    at com.android.ide.eclipse.adt.internal.build.BuildHelper.executeDx(BuildHelper.java:786) 
    at com.android.ide.eclipse.adt.internal.build.builders.PostCompilerBuilder.build(PostCompilerBuilder.java:597) 
    at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:733) 
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) 
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206) 
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:328) 
    at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:403) 
    at org.eclipse.core.internal.resources.Project$1.run(Project.java:618) 
    at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2345) 
    at org.eclipse.core.internal.resources.Project.internalBuild(Project.java:597) 
    at org.eclipse.core.internal.resources.Project.build(Project.java:124) 
    at com.android.ide.eclipse.adt.internal.project.ProjectHelper.doFullIncrementalDebugBuild(ProjectHelper.java:1143) 
    at com.android.ide.eclipse.adt.internal.launch.LaunchConfigDelegate.launch(LaunchConfigDelegate.java:155) 
    at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:858) 
    at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:707) 
    at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:1018) 
    at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1222) 
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53) 
Caused by: java.lang.IllegalArgumentException: bad utf-8 byte 9a at offset 00000002 
    at com.android.dx.rop.cst.CstString.throwBadUtf8(CstString.java:171) 
    at com.android.dx.rop.cst.CstString.utf8BytesToString(CstString.java:143) 
    at com.android.dx.rop.cst.CstString.<init>(CstString.java:200) 
    at com.android.dx.cf.cst.ConstantPoolParser.parseUtf8(ConstantPoolParser.java:371) 
    ... 42 more 
...while parsing cst 008c at offset 000002a6 
...while parsing cst 0005 at offset 00000018 
...while parsing org/apache/xml/serializer/utils/SerializerMessages_ru.class 

[2014-11-24 17:19:34 - AndroidDocxToHtml-master] Dx 1 error; aborting 
[2014-11-24 17:19:34 - AndroidDocxToHtml-master] Conversion to Dalvik format failed with error 1 

我已经添加了库的应用程序只有一次。

可能是什么问题。任何人都可以帮我解决这个问题吗？

Answer 1

最后我找到了解决方案。我在github中添加了所有罐子。所以我得到了上述例外。

现在我从工作区删除了“serializer-2.7.1.jar”，然后构建应用程序。我可以将docx转换为html而无需构建问题。现在工作正常。