试图修复机器人“不明智的或错误的使用核心课程”变得不好

在试图从我所见过的networking中解决这个问题之后,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 

我不知道这是什么告诉我或从哪里开始看。 我以某种方式recursion地包括一个图书馆吗? 我的订单和出口的构buildpath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 ie 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 

我自己添加了一个外部的jar。 我忘记了它需要它,但如果我删除它不能使用一些奇怪的东西像FragmentActivity那样。

那么我甚至开始看哪里,所以我可以再次select这个项目…让它编译和运行在模拟器上。

LIBS文件夹是这样的: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 

Solutions Collecting From Web of "试图修复机器人“不明智的或错误的使用核心课程”变得不好"

Dalvik JVM不支持Oracle JDK的整个API。 我认为javax.*包不适用于Android。 例如,Android上没有Java的AWTSwingGraphics2D

从错误,它看起来像你的应用程序正在使用这个类: http : //docs.oracle.com/javase/7/docs/api/javax/xml/namespace/QName.html

这不应该发生如果您将您的IDE设置为使用Android SDK而不是JDK。

如果您正在使用Maven构build,那么请确保您对android SDK的依赖关系具有provided范围,否则当DEX尝试将所有类包含在android.jar中时,您将获得此消息。

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

我通过在将项目从Eclipse迁移到Android Studio的同时select另一组依赖项来解决了类似的问题。 最初我使用springframework.web和javax.xml.transform使我的代码通过构build。 但是,应用程序在运行时立即中止了“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'orgreplace了这两个依赖项。 codehaus.jackson:jackson核心 – 翔升:1.9.13' 。 问题解决了。

由于一些用户询问了gradle:在Android Studio中,您可能正在从gradle构build中引用一个库,就像这样(让我们说javax.annotation ):

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

从你的依赖中移除(注释掉)这个调用。

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

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

所以我的解决scheme是使用定制的SDK而不是android SDK。

要做到这一点,请按照以下步骤进行操作:A,在local.properties中更改目录“sdk.dir”,B“使用SDK文件同步项目”。 该button应该能够位于工具栏上。 在popup的窗口中select“项目SDK”。 o可能会要求下载平台的构build工具(具体取决于build.gradle文件中的定义,例如buildToolsVersion中的值为23.0.3,Android Studio可能会要求下载权限,允许下载。 o Android工作室将能够编译和构buildAPK。