Codenameone Codename One:集成Codename One本机数据传输库时发生生成错误

我尝试将cn1lib集成到本机数据传输中，可在扩展页面上找到。不幸的是，集成此库时，会出现一些构建错误：缺少一些awt类（例如import java.awt.Component；）

我不知道，完成构建到底缺少了什么

以下是包含生成错误的完整控制台输出：

    [echo] Compile is forcing compliance to the supported API's/features for maximum device compatibility. This allows smaller
    [echo]          code size and wider device support
    [copy] Copying 80 files to /Users/Klaus/Documents/workspace/GTD/build/tmp
   [javac] /Users/Klaus/Documents/workspace/GTD/build.xml:147: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds
   [javac] Compiling 73 source files to /Users/Klaus/Documents/workspace/GTD/build/tmp
   [javac] Note: Some input files use or override a deprecated API.
   [javac] Note: Recompile with -Xlint:deprecation for details.
   [javac] Note: /Users/Klaus/Documents/workspace/GTD/src/de/zeitkuenstler/gtd/data/DBXAccess.java uses unchecked or unsafe operations.
   [javac] Note: Recompile with -Xlint:unchecked for details.
    [copy] Copying 4 files to /Users/Klaus/Documents/workspace/GTD/build/tmp
     [jar] Building jar: /Users/Klaus/Documents/workspace/GTD/dist/GTD.jar
   [javac] /Users/Klaus/Documents/workspace/GTD/build.xml:171: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds
   [javac] Compiling 1 source file to /Users/Klaus/Documents/workspace/GTD/native/internal_tmp
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:5: error: package java.awt does not exist
   [javac] import java.awt.Component;
   [javac]                ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:6: error: package java.awt does not exist
   [javac] import java.awt.Container;
   [javac]                ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:7: error: package java.awt does not exist
   [javac] import java.awt.EventQueue;
   [javac]                ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:8: error: package java.awt does not exist
   [javac] import java.awt.Frame;
   [javac]                ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:9: error: package java.awt.datatransfer does not exist
   [javac] import java.awt.datatransfer.DataFlavor;
   [javac]                             ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:10: error: package java.awt.datatransfer does not exist
   [javac] import java.awt.datatransfer.Transferable;
   [javac]                             ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:11: error: package java.awt.datatransfer does not exist
   [javac] import java.awt.datatransfer.UnsupportedFlavorException;
   [javac]                             ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:12: error: package java.awt.dnd does not exist
   [javac] import java.awt.dnd.DnDConstants;
   [javac]                    ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:13: error: package java.awt.dnd does not exist
   [javac] import java.awt.dnd.DropTargetAdapter;
   [javac]                    ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:14: error: package java.awt.dnd does not exist
   [javac] import java.awt.dnd.DropTargetDropEvent;
   [javac]                    ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:15: error: cannot find symbol
   [javac] import java.io.BufferedInputStream;
   [javac]               ^
   [javac]   symbol:   class BufferedInputStream
   [javac]   location: package java.io
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:16: error: cannot find symbol
   [javac] import java.io.File;
   [javac]               ^
   [javac]   symbol:   class File
   [javac]   location: package java.io
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:17: error: cannot find symbol
   [javac] import java.io.FileInputStream;
   [javac]               ^
   [javac]   symbol:   class FileInputStream
   [javac]   location: package java.io
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:21: error: cannot find symbol
   [javac] import java.net.URLConnection;
   [javac]                ^
   [javac]   symbol:   class URLConnection
   [javac]   location: package java.net
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:22: error: package java.nio.file does not exist
   [javac] import java.nio.file.Files;
   [javac]                     ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:26: error: package javax.swing does not exist
   [javac] import javax.swing.JComponent;
   [javac]                   ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:27: error: package javax.swing does not exist
   [javac] import javax.swing.JFrame;
   [javac]                   ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:28: error: package javax.swing does not exist
   [javac] import javax.swing.JPanel;
   [javac]                   ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:32: error: package java.awt.dnd does not exist
   [javac]     java.awt.dnd.DropTarget dropTarget;
   [javac]                 ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:34: error: cannot find symbol
   [javac]     private Component findCanvas(Component c, Set<Component> checked) {
   [javac]                                  ^
   [javac]   symbol:   class Component
   [javac]   location: class NativeDragAndDropImpl
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:34: error: cannot find symbol
   [javac]     private Component findCanvas(Component c, Set<Component> checked) {
   [javac]                                                   ^
   [javac]   symbol:   class Component
   [javac]   location: class NativeDragAndDropImpl
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:34: error: cannot find symbol
   [javac]     private Component findCanvas(Component c, Set<Component> checked) {
   [javac]             ^
   [javac]   symbol:   class Component
   [javac]   location: class NativeDragAndDropImpl
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:60: error: cannot find symbol
   [javac]     private Component findCanvas(Component c) {
   [javac]                                  ^
   [javac]   symbol:   class Component
   [javac]   location: class NativeDragAndDropImpl
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:60: error: cannot find symbol
   [javac]     private Component findCanvas(Component c) {
   [javac]             ^
   [javac]   symbol:   class Component
   [javac]   location: class NativeDragAndDropImpl
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:42: error: cannot find symbol
   [javac]         if (c instanceof JComponent) {
   [javac]                          ^
   [javac]   symbol:   class JComponent
   [javac]   location: class NativeDragAndDropImpl
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:45: error: cannot find symbol
   [javac]                 JComponent jc = (JComponent)c;
   [javac]                 ^
   [javac]   symbol:   class JComponent
   [javac]   location: class NativeDragAndDropImpl
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:45: error: cannot find symbol
   [javac]                 JComponent jc = (JComponent)c;
   [javac]                                  ^
   [javac]   symbol:   class JComponent
   [javac]   location: class NativeDragAndDropImpl
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:46: error: cannot find symbol
   [javac]                 Component[] children = jc.getComponents();
   [javac]                 ^
   [javac]   symbol:   class Component
   [javac]   location: class NativeDragAndDropImpl
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:47: error: cannot find symbol
   [javac]                 for (Component child : children){
   [javac]                      ^
   [javac]   symbol:   class Component
   [javac]   location: class NativeDragAndDropImpl
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:48: error: cannot find symbol
   [javac]                     Component found = findCanvas(child, checked);
   [javac]                     ^
   [javac]   symbol:   class Component
   [javac]   location: class NativeDragAndDropImpl
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:61: error: cannot find symbol
   [javac]         return findCanvas(c, new HashSet<Component>());
   [javac]                                          ^
   [javac]   symbol:   class Component
   [javac]   location: class NativeDragAndDropImpl
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:70: error: cannot find symbol
   [javac]                Frame[] frames = Frame.getFrames();
   [javac]                ^
   [javac]   symbol: class Frame
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:70: error: cannot find symbol
   [javac]                Frame[] frames = Frame.getFrames();
   [javac]                                 ^
   [javac]   symbol: variable Frame
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:71: error: cannot find symbol
   [javac]                 JPanel canvas = null;
   [javac]                 ^
   [javac]   symbol: class JPanel
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:72: error: cannot find symbol
   [javac]                 for (Frame frame : frames) {
   [javac]                      ^
   [javac]   symbol: class Frame
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:73: error: cannot find symbol
   [javac]                     if (frame instanceof JFrame) {
   [javac]                                          ^
   [javac]   symbol: class JFrame
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:74: error: cannot find symbol
   [javac]                         JFrame jframe = (JFrame)frame;
   [javac]                         ^
   [javac]   symbol: class JFrame
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:74: error: cannot find symbol
   [javac]                         JFrame jframe = (JFrame)frame;
   [javac]                                          ^
   [javac]   symbol: class JFrame
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:75: error: cannot find symbol
   [javac]                         canvas = (JPanel)findCanvas(jframe.getContentPane());
   [javac]                                   ^
   [javac]   symbol: class JPanel
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:81: error: cannot find symbol
   [javac]                 final JPanel fcanvas = canvas;
   [javac]                       ^
   [javac]   symbol: class JPanel
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:82: error: package java.awt.dnd does not exist
   [javac]                 dropTarget = new java.awt.dnd.DropTarget(canvas, new DropTargetAdapter() {
   [javac]                                              ^
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:82: error: cannot find symbol
   [javac]                 dropTarget = new java.awt.dnd.DropTarget(canvas, new DropTargetAdapter() {
   [javac]                                                                      ^
   [javac]   symbol: class DropTargetAdapter
   [javac] /Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/NativeDragAndDropImpl.java:65: error: cannot find symbol
   [javac]         EventQueue.invokeLater(new Runnable() {
   [javac]         ^
   [javac]   symbol:   variable EventQueue
   [javac]   location: class NativeDragAndDropImpl
   [javac] 43 errors

[echo]Compile强制遵守支持的API/功能，以实现最大的设备兼容性。这允许更小的
[echo]代码大小和更广泛的设备支持
[复制]将80个文件复制到/Users/Klaus/Documents/workspace/GTD/build/tmp
[javac]/Users/Klaus/Documents/workspace/GTD/build.xml:147:警告：未设置“includeantruntime”，默认为build.sysclasspath=last；对于可重复的生成，将设置为false
[javac]将73个源文件编译到/Users/Klaus/Documents/workspace/GTD/build/tmp
[javac]注意：某些输入文件使用或覆盖不推荐使用的API。
[javac]注意：使用-Xlint重新编译：有关详细信息，请参阅弃用。
[javac]注意：/Users/Klaus/Documents/workspace/GTD/src/de/zeitkuenstler/GTD/data/DBXAccess.java使用未经检查或不安全的操作。
[javac]注意：使用-Xlint重新编译：未选中以获取详细信息。
[复制]将4个文件复制到/Users/Klaus/Documents/workspace/GTD/build/tmp
[jar]构建jar:/Users/Klaus/Documents/workspace/GTD/dist/GTD.jar
[javac]/Users/Klaus/Documents/workspace/GTD/build.xml:171:警告：未设置“includeantruntime”，默认为build.sysclasspath=last；对于可重复的生成，将设置为false
[javac]将1个源文件编译为/Users/Klaus/Documents/workspace/GTD/native/internal_tmp
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:5:错误：包java.awt不存在
[javac]导入java.awt.Component；
[javac]^
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:6:错误：包java.awt不存在
[javac]导入java.awt.Container；
[javac]^
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:7:错误：包java.awt不存在
[javac]导入java.awt.EventQueue；
[javac]^
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:8:错误：包java.awt不存在
[javac]导入java.awt.Frame；
[javac]^
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:9:错误：包java.awt.datatransfer不存在
[javac]导入java.awt.datatransfer.DataFlavor；
[javac]^
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:10:错误：包java.awt.datatransfer不存在
[javac]导入java.awt.datatransfer.transfer；
[javac]^
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:11:错误：包java.awt.datatransfer不存在
[javac]导入java.awt.datatransfer.UnsupportedFlavorException；
[javac]^
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:12:错误：包java.awt.dnd不存在
[javac]导入java.awt.dnd.DnDConstants；
[javac]^
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:13:错误：包java.awt.dnd不存在
[javac]导入java.awt.dnd.DropTargetAdapter；
[javac]^
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:14:错误：包java.awt.dnd不存在
[javac]导入java.awt.dnd.DropTargetDropEvent；
[javac]^
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:15:错误：找不到符号
[javac]导入java.io.BufferedInputStream；
[javac]^
[javac]符号：类BufferedInputStream
[javac]位置：包java.io
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:16:错误：找不到符号
[javac]导入java.io.File；
[javac]^
[javac]符号：类文件
[javac]位置：包java.io
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:17:错误：找不到符号
[javac]导入java.io.FileInputStream；
[javac]^
[javac]符号：类FileInputStream
[javac]位置：包java.io
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:21:错误：找不到符号
[javac]导入java.net.URLConnection；
[javac]^
[javac]符号：类URLConnection
[javac]位置：包java.net
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:22:错误：包java.nio.file不存在
[javac]导入java.nio.file.Files；
[javac]^
[javac]/Users/Klaus/Documents/workspace/GTD/lib/impl/native/javase/com/codename1/datatransfer/nativedragandropimpl.java:26:错误：包javax.swing不存在
[javac]导入javax.swing.JComponent；
[javac]^
[javac]/User
<javac destdir="native/internal_tmp" compiler="modern"
            source="1.8"
            target="1.8"
            bootclasspath="lib/CLDC11.jar"
            classpath="lib/CodenameOne.jar:${build.classes.dir}:lib/impl/cls:build/tmp">
            <src path="native/javase"/>
            <src path="lib/impl/native/javase"/>
        </javac>  

<javac destdir="native/internal_tmp" compiler="modern"
            source="1.8"
            target="1.8"
            classpath="lib/CodenameOne.jar:${build.classes.dir}:lib/impl/cls:build/tmp">
            <src path="native/javase"/>
            <src path="lib/impl/native/javase"/>
        </javac>