java - 试图修复机器人“不明智或错误地使用核心类”失败了

Question

在尝试根据我在网上看到的情况自行解决此问题后，我仍然无法弄清楚这意味着什么：

[2013-08-15 23:58:27 - StudioTab] Dx 
trouble processing "javax/xml/namespace/QName.class":

Ill-advised or mistaken usage of a core class (java.* or javax.*)
when not building a core library.

This is often due to inadvertently including a core library file
in your application's project, when using an IDE (such as
Eclipse). If you are sure you're not intentionally defining a
core class, then this is the most likely explanation of what's
going on.

However, you might actually be trying to define a class in a core
namespace, the source of which you may have taken, for example,
from a non-Android virtual machine project. This will most
assuredly not work. At a minimum, it jeopardizes the
compatibility of your app with future versions of the platform.
It is also often of questionable legality.

If you really intend to build a core library -- which is only
appropriate as part of creating a full virtual machine
distribution, as opposed to compiling an application -- then use
the "--core-library" option to suppress this error message.

If you go ahead and use "--core-library" but are in fact
building an application, then be forewarned that your application
will still fail to build or run, at some point. Please be
prepared for angry customers who find, for example, that your
application ceases to function once they upgrade their operating
system. You will be to blame for this problem.

If you are legitimately using some code that happens to be in a
core package, then the easiest safe alternative you have is to
repackage that code. That is, move the classes in question into
your own package namespace. This means that they will never be in
conflict with core system classes. JarJar is a tool that may help
you in this endeavor. If you find that you cannot do this, then
that is an indication that the path you are on will ultimately
lead to pain, suffering, grief, and lamentation.

[2013-08-15 23:58:27 - StudioTab] Dx 1 error; aborting
[2013-08-15 23:58:27 - StudioTab] Conversion to Dalvik format failed with error 1

我不知道这真的告诉我什么或从哪里开始看。我是否以某种方式递归地包含了一个库？我在 order 和 export 下的构建路径如下：

Google APIs [Android 3.0]
Android Dependencies
   annotations.jar
Android Private Libraries
    A ton of jars for various functionality i need: CSV writing, talking to the           google calendar somehow...etc...etc.  They are jars I found on the net, not ripped from another project but found to solve problems i.e. how to access google calendar from the device and read/write to it etc...  is this where my problem lies? I can provide a complete list of the jars I am using here.
android-support-v4.jar

我自己添加了一个作为外部罐子。我忘记了它需要什么，但如果我删除它，它就不能使用像 FragmentActivity 这样的奇怪东西。

所以我什至从哪里开始寻找，以便我可以再次选择这个项目......让它在模拟器上编译和运行。

LIBS 文件夹如下：驱动器 D 中的卷是 LargeWorkDisk 卷序列号是 206C-D951

     Directory of D:\Programming\StudioTab\libs

    08/16/2013  12:39 AM    <DIR>          .
    08/16/2013  12:39 AM    <DIR>          ..
    08/15/2013  09:45 PM         1,700,072 android-1.5_r4-sources.jar
    08/15/2013  09:45 PM         2,136,034 android-1.5_r4.jar
    08/15/2013  09:45 PM            55,191 commons-codec-1.3-sources.jar
    08/15/2013  09:45 PM            46,725 commons-codec-1.3.jar
    08/15/2013  09:45 PM            74,976 commons-logging-1.1.1-sources.jar
    08/15/2013  09:45 PM            60,686 commons-logging-1.1.1.jar
    08/15/2013  09:45 PM            53,983 google-api-client-1.5.0-beta-sources.jar
    08/15/2013  09:45 PM            44,653 google-api-client-1.5.0-beta.jar
    08/15/2013  09:45 PM            13,356 google-api-client-extensions-1.5.0-beta-sources.jar
    08/15/2013  09:45 PM            15,276 google-api-client-extensions-1.5.0-beta.jar
    08/15/2013  09:45 PM             3,459 google-api-client-extensions-android2-1.5.0-beta-sources.jar
    08/15/2013  09:45 PM             4,556 google-api-client-extensions-android2-1.5.0-beta.jar
    08/15/2013  09:45 PM           309,295 google-collections-1.0-sources.jar
    08/15/2013  09:45 PM           639,592 google-collections-1.0.jar
    08/15/2013  09:45 PM           188,771 google-http-client-1.5.0-beta-sources.jar
    08/15/2013  09:45 PM           196,915 google-http-client-1.5.0-beta.jar
    08/15/2013  09:45 PM             6,433 google-http-client-extensions-1.5.0-beta-sources.jar
    08/15/2013  09:45 PM             7,807 google-http-client-extensions-1.5.0-beta.jar
    08/15/2013  09:45 PM             3,021 google-http-client-extensions-android2-1.5.0-beta-sources.jar
    08/15/2013  09:45 PM             3,854 google-http-client-extensions-android2-1.5.0-beta.jar
    08/15/2013  09:45 PM             6,638 google-http-client-extensions-android3-1.5.0-beta-sources.jar
    08/15/2013  09:45 PM            10,418 google-http-client-extensions-android3-1.5.0-beta.jar
    08/15/2013  09:45 PM            35,765 google-oauth-client-1.5.0-beta-sources.jar
    08/15/2013  09:45 PM            34,394 google-oauth-client-1.5.0-beta.jar
    08/15/2013  09:45 PM            38,030 google-oauth-client-extensions-1.5.0-beta-sources.jar
    08/15/2013  09:45 PM            48,289 google-oauth-client-extensions-1.5.0-beta.jar
    08/15/2013  09:45 PM           140,057 gson-1.6-sources.jar
    08/15/2013  09:45 PM           164,984 gson-1.6.jar
    08/15/2013  09:45 PM           640,031 guava-r09-sources.jar
    08/15/2013  09:45 PM         1,143,921 guava-r09.jar
    08/15/2013  09:45 PM           390,195 httpclient-4.0.3-sources.jar
    08/15/2013  09:45 PM           292,893 httpclient-4.0.3.jar
    08/15/2013  09:45 PM           291,844 httpcore-4.0.1-sources.jar
    08/15/2013  09:45 PM           172,888 httpcore-4.0.1.jar
    08/15/2013  09:45 PM           200,880 jackson-core-asl-1.6.7-sources.jar
    08/15/2013  09:45 PM           201,086 jackson-core-asl-1.6.7.jar
    08/15/2013  09:45 PM           283,945 jdo2-api-2.3-eb-sources.jar
    08/15/2013  09:45 PM           192,820 jdo2-api-2.3-eb.jar
    08/15/2013  09:45 PM           476,722 joda-time-1.6-sources.jar
    08/15/2013  09:45 PM           534,827 joda-time-1.6.jar
    08/15/2013  09:45 PM            39,665 jsontoken-1.0-sources.jar
    08/15/2013  09:45 PM            37,877 jsontoken-1.0.jar
    08/15/2013  09:45 PM            33,015 jsr305-1.3.9.jar
    08/15/2013  09:45 PM           147,086 junit-4.8.2-sources.jar
    08/15/2013  09:45 PM           237,344 junit-4.8.2.jar
    08/16/2013  12:39 AM                 0 libsdir.txt
    08/15/2013  09:45 PM            11,358 LICENSE
    08/15/2013  09:45 PM            14,146 opencsv-2.3.jar
    08/15/2013  09:45 PM            12,986 opengl-api-gl1.1-android-2.1_r1-sources.jar
    08/15/2013  09:45 PM            18,492 opengl-api-gl1.1-android-2.1_r1.jar
    08/15/2013  09:45 PM           125,968 ormlite-android-4.24-javadoc.jar
    08/15/2013  09:45 PM            22,285 ormlite-android-4.24-sources.jar
    08/15/2013  09:45 PM            32,707 ormlite-android-4.24.jar
    08/15/2013  09:45 PM           216,486 ormlite-core-4.24.jar
    08/15/2013  09:45 PM           140,718 protobuf-java-2.2.0-sources.jar
    08/15/2013  09:45 PM           320,306 protobuf-java-2.2.0.jar
    08/15/2013  09:45 PM               501 readme.html
    08/15/2013  09:45 PM           158,114 servlet-api-2.5-sources.jar
    08/15/2013  09:45 PM           105,112 servlet-api-2.5.jar
    08/15/2013  09:45 PM            25,014 transaction-api-1.1-sources.jar
    08/15/2013  09:45 PM            15,071 transaction-api-1.1.jar
    08/15/2013  09:45 PM           124,724 xmlParserAPIs-2.6.2.jar
    08/15/2013  09:45 PM           128,334 xpp3-1.1.4c-sources.jar
    08/15/2013  09:45 PM           120,069 xpp3-1.1.4c.jar
                  64 File(s)     12,952,660 bytes
                   2 Dir(s)  2,057,125,945,344 bytes free

score 5 · Accepted Answer

Dalvik JVM 不支持 Oracle JDK 的整个 API。我认为javax.*软件包不适用于 Android。例如，Android 上没有Java 或AWTJava 。SwingGraphics2D

从错误来看，您的应用程序正在使用此类：http: //docs.oracle.com/javase/7/docs/api/javax/xml/namespace/QName.html

如果您将 IDE 设置为使用 Android SDK 而不是 JDK，则不应发生这种情况。

score 5 · Accepted Answer

如果您使用 Maven 构建，请确保您对 android SDK 的依赖范围为provided，否则当 DEX 尝试将所有类包含在 android.jar 中时，您将收到此消息。

IE

  <dependency>
      <groupId>android</groupId>
      <artifactId>android</artifactId>
      <version>4.4.2_r3</version>
      <scope>provided</scope>
  </dependency>

score 0 · Accepted Answer

在将项目从 Eclipse 迁移到 Android Studio 时，我通过选择一组替代依赖项解决了类似的问题。最初我使用 springframework.web 和 javax.xml.transform 使我的代码通过构建。但是该应用程序在运行时立即中止，并出现“不明智的”错误。然后我用'org.springframework.android:spring-android-rest-template:1.0.1.RELEASE'、'org.codehaus.jackson:jackson-mapper-asl:1.9.13'和'org. codehaus.jackson:jackson-core-asl:1.9.13'。问题解决了。

score 0 · Accepted Answer

由于一些用户询问了 gradle：在 Android Studio 中，您可能会从 gradle build 中引用一个库，如下所示（让我们说javax.annotation）：

compile 'javax.annotation:jsr250-api:1.0'

从您的依赖项中删除（注释掉）此调用。

下载jar文件，包含在libs文件夹中，右键点击Add as library。你应该像雨一样正确。

score 0 · Accepted Answer

我遇到了类似的抱怨。事实证明，我的外部库与 android SDK 中的类具有相同的类。

所以我的解决方案是使用定制的 SDK 而不是 android SDK。

为此，请执行以下步骤： o A，更改 local.properties 中的目录 'sdk.dir' o B，“将项目与 SDK 文件同步”。该按钮应该能够位于工具栏上。在弹出窗口中，选择“项目 SDK”。o 可能会要求下载平台构建工具（取决于 build.gradle 文件中的定义。例如 buildToolsVersion 字段中的值为 23.0.3。Android Studio 可能会要求下载它的权限。允许下载。 o Android studio 应该能够编译和构建 APK。</p>

java - 试图修复机器人“不明智或错误地使用核心类”失败了

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