帮我解决J2ME中的问题-波兰语

Question

我是一名j2me程序员，我不懂J2ME-波兰语。我用j2me开发了一个应用程序，它使用蓝牙应用程序接口(jsr75.jar)和蓝牙(jsr082.jar).The j2me项目正常工作。

但我将其转换为j2me波兰语，然后它导致了一些错误。对于这两种情况，im都使用eclipse ide。

我创建了一个新的j2me-polish源文件，并将j2me项目src文件夹中的文件复制到j2me-polish项目的“project.Then /src”文件夹中。然后选择我的j2me-polish项目，右键单击它，然后选择“属性”，然后选择"java build path"，然后添加jars，例如"btapi.jar“(\J2ME-Polish\Importbtapi.jar)和"pdapi.jar”(\J2ME-Polish\Importpdapi.jar)。

然后运行j2me-polish应用程序。出现了以下错误，

Buildfile: C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build.xml

test:

init:

j2mepolish:   [j2mepolish] info: the license attribute is no longer supported. Please place your license.key file either to ${project.home} or to ${polish.home}.   [j2mepolish] J2ME Polish
2.0-RC4 (GPL License)   [j2mepolish] Loading device database...   [j2mepolish] Using locale [en_US]...   [j2mepolish] assembling resources for device [Generic/DefaultColorPhone].   [j2mepolish] preprocessing for device [Generic/DefaultColorPhone].   [j2mepolish] Warning: CSS-Style [focused] not found, now using the default style instead. If you use Forms or Lists, you should define the style [focused].   [j2mepolish] Warning: CSS style [title] not found, you should define it for designing the titles of screens.   [j2mepolish] processing locale code...    [j2mepolish] Warning: unable to resolve path to API "mmapi". When this leads to problems, please register this API in [apis.xml].   [j2mepolish] Warning: unable to resolve path to API "wmapi". When this leads to problems, please register this API in [apis.xml].   [j2mepolish] Warning: unable to resolve path to API "pdaapi". When this leads to problems, please register this API in [apis.xml].   [j2mepolish] Warning: unable to resolve path to API "jtwi". When this leads to problems, please register this API in [apis.xml].   [j2mepolish] compiling for device [Generic/DefaultColorPhone]. [j2mepolish-javac-Generic/DefaultColorPhone] Compiling 227 source files to C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\classes
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:15: package javax.bluetooth does not exist
       [javac] import javax.bluetooth.BluetoothConnectionException;
       [javac]                       ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:16: package javax.bluetooth does not exist
       [javac] import javax.bluetooth.DeviceClass;
       [javac]                       ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:17: package javax.bluetooth does not exist
       [javac] import javax.bluetooth.DiscoveryAgent;
       [javac]                       ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:18: package javax.bluetooth does not exist
       [javac] import javax.bluetooth.DiscoveryListener;
       [javac]                       ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:19: package javax.bluetooth does not exist
       [javac] import javax.bluetooth.LocalDevice;
       [javac]                       ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:20: package javax.bluetooth does not exist
       [javac] import javax.bluetooth.RemoteDevice;
       [javac]                       ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:21: package javax.bluetooth does not exist
       [javac] import javax.bluetooth.ServiceRecord;
       [javac]                       ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:22: package javax.bluetooth does not exist
       [javac] import javax.bluetooth.UUID;
       [javac]                       ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:28: cannot find symbol
       [javac] symbol: class DiscoveryListener
       [javac] public class BluetoothHandler implements DiscoveryListener {
       [javac]                                          ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:37: cannot find symbol
       [javac] symbol  : class LocalDevice
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]     private LocalDevice local = null;
       [javac]             ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:38: cannot find symbol
       [javac] symbol  : class DiscoveryAgent
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]     private static DiscoveryAgent agent = null;
       [javac]                    ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:55: cannot find symbol
       [javac] symbol  : class RemoteDevice
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]     private RemoteDevice devic = null;
       [javac]             ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:170: cannot find symbol
       [javac] symbol  : class RemoteDevice
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]     public void deviceDiscovered(RemoteDevice device, DeviceClass dclass) {
       [javac]                                  ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:170: cannot find symbol
       [javac] symbol  : class DeviceClass
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]     public void deviceDiscovered(RemoteDevice device, DeviceClass dclass) {
       [javac]                                                       ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:257: cannot find symbol
       [javac] symbol  : class ServiceRecord
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]     public void servicesDiscovered(int transID, ServiceRecord[] serviceRecord) {
       [javac]                                                 ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:443: cannot find symbol
       [javac] symbol  : class RemoteDevice
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]     private void doServiceSearch(RemoteDevice device) {
       [javac]                                  ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\Log.java:11: package javax.microedition.io.file does not exist
       [javac] import javax.microedition.io.file.FileConnection;
       [javac]                                  ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\PrinterCommands.java:12: package javax.microedition.io.file does not exist
       [javac] import javax.microedition.io.file.FileConnection;
       [javac]                                  ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\de\enough\polish\log\file\FileLogHandler.java:34: package javax.microedition.io.file does not exist
       [javac] import javax.microedition.io.file.FileConnection;
       [javac]                                  ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\de\enough\polish\log\file\FileLogHandler.java:35: package javax.microedition.io.file does not exist
       [javac] import javax.microedition.io.file.FileSystemRegistry;
       [javac]                                  ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:199: cannot find symbol
       [javac] symbol  : variable DiscoveryListener
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]             case DiscoveryListener.INQUIRY_COMPLETED:
       [javac]                  ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:230: cannot find symbol
       [javac] symbol  : variable DiscoveryListener
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]             case DiscoveryListener.INQUIRY_ERROR:
       [javac]                  ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:241: cannot find symbol
       [javac] symbol  : variable DiscoveryListener
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]             case DiscoveryListener.INQUIRY_TERMINATED:
       [javac]                  ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:261: cannot find symbol
       [javac] symbol  : variable ServiceRecord
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]                         ServiceRecord.NOAUTHENTICATE_NOENCRYPT, false);
       [javac]                         ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:285: cannot find symbol
       [javac] symbol  : variable SERVICE_SEARCH_ERROR
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]         if (respCode == SERVICE_SEARCH_ERROR) {
       [javac]                         ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:296: cannot find symbol
       [javac] symbol  : variable SERVICE_SEARCH_COMPLETED
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]         if (respCode == SERVICE_SEARCH_COMPLETED) {
       [javac]                         ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:330: cannot find symbol
       [javac] symbol  : variable SERVICE_SEARCH_TERMINATED
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]         if (respCode == SERVICE_SEARCH_TERMINATED) {
       [javac]                         ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:375: cannot find symbol
       [javac] symbol  : variable SERVICE_SEARCH_NO_RECORDS
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]         if (respCode == SERVICE_SEARCH_NO_RECORDS) {
       [javac]                         ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:385: cannot find symbol
       [javac] symbol  : variable SERVICE_SEARCH_DEVICE_NOT_REACHABLE
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]         if (respCode == SERVICE_SEARCH_DEVICE_NOT_REACHABLE) {
       [javac]                         ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:411: cannot find symbol
       [javac] symbol  : variable LocalDevice
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]             local = LocalDevice.getLocalDevice();
       [javac]                     ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:428: cannot find symbol
       [javac] symbol  : variable DiscoveryAgent
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]             if (!agent.startInquiry(DiscoveryAgent.GIAC, this)) {
       [javac]                                     ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:445: cannot find symbol
       [javac] symbol  : class UUID
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]             agent.searchServices(null, new UUID[]{new UUID(0x1101)}, device,
       [javac]                                            ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:445: cannot find symbol
       [javac] symbol  : class UUID
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]             agent.searchServices(null, new UUID[]{new UUID(0x1101)}, device,
       [javac]                                                       ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:480: cannot find symbol
       [javac] symbol  : class BluetoothConnectionException
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]             } catch (BluetoothConnectionException bce) {
       [javac]                      ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:482: cannot find symbol
       [javac] symbol  : variable BluetoothConnectionException
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]                 if (bce.getStatus() == BluetoothConnectionException.TIMEOUT) {
       [javac]                                        ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:531: cannot find symbol
       [javac] symbol  : class BluetoothConnectionException
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]                 } catch (BluetoothConnectionException bce) {
       [javac]                          ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\BluetoothHandler.java:538: cannot find symbol
       [javac] symbol  : variable BluetoothConnectionException
       [javac] location: class com.evolute.mbs.BluetoothHandler
       [javac]                     if (bce.getStatus() != BluetoothConnectionException.TIMEOUT) {
       [javac]                                            ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\Log.java:31: cannot find symbol
       [javac] symbol  : class FileConnection
       [javac] location: class com.evolute.mbs.Log
       [javac]             FileConnection file = (FileConnection) Connector.open(fileName);
       [javac]             ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\Log.java:31: cannot find symbol
       [javac] symbol  : class FileConnection
       [javac] location: class com.evolute.mbs.Log
       [javac]             FileConnection file = (FileConnection) Connector.open(fileName);
       [javac]                                    ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\PrinterCommands.java:112: cannot find symbol
       [javac] symbol  : class FileConnection
       [javac] location: class com.evolute.mbs.PrinterCommands
       [javac]         FileConnection file = null;
       [javac]         ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\com\evolute\mbs\PrinterCommands.java:116: cannot find symbol
       [javac] symbol  : class FileConnection
       [javac] location: class com.evolute.mbs.PrinterCommands
       [javac]             file = (FileConnection) Connector.open(LOGO_PATH + logoName
       [javac]                     ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\de\enough\polish\log\file\FileLogHandler.java:125: cannot find symbol
       [javac] symbol  : class FileConnection
       [javac] location: class de.enough.polish.log.file.FileLogHandler
       [javac]      FileConnection connection = null;
       [javac]      ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\de\enough\polish\log\file\FileLogHandler.java:130: cannot find symbol
       [javac] symbol  : variable FileSystemRegistry
       [javac] location: class de.enough.polish.log.file.FileLogHandler
       [javac]          Enumeration enumeration = FileSystemRegistry.listRoots();
       [javac]                                    ^
       [javac] C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test\Generic\DefaultColorPhone\en_US\source\de\enough\polish\log\file\FileLogHandler.java:153: cannot find symbol
       [javac] symbol  : class FileConnection
       [javac] location: class de.enough.polish.log.file.FileLogHandler
       [javac]              connection = (FileConnection) Connector.open( url, Connector.READ_WRITE );
       [javac]                            ^
       [javac] 44 errors
       [javac] An internal class of J2ME Polish could not be compiled. Please try a clean rebuild by either calling "ant clean j2mepolish" or by removing the working directory "C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build\test".
       [javac] When an API-class was not found, you might need to define where to find the device-APIs. Following classpath has been used: [C:\Users\sivakumar.j1\J2ME-Polish\import\midp-2.0.jar;C:\Users\sivakumar.j1\J2ME-Polish\import\cldc-1.1.jar;]. BUILD FAILED C:\Users\sivakumar.j1\j2me_polish_workspace\transactionApp1\build.xml:114: Unable to compile source code for device [Generic/DefaultColorPhone]: Compile failed; see the compiler error output for details. Total time: Total Time: 7 seconds

我不知道如何解决issues.Please帮我解决这个问题。

感谢和问候，

Answer 1

我得到了类似的error.But我复制了device.xml中的"Generic default color phone“设置，并将其附加到it.Change的名称旁边，并在功能中添加了"btapi”，因此新的自定义设备是added.Then。我创建了一个项目，并将设备设置为新的device.Then。

Answer 2

我在Java ME SDK 3.0中也遇到了同样的问题。这是你在项目中选择的设备支持哪些软件包的问题。

此解决方案起作用了：

1. 打开项目的属性。
2. 转到"Platform“部分
3. 将设备更改为任何设备，例如"DefaultCldcPhone1”。请不要说"DefauldCldcJtw...“

现在，在同一窗口的可选软件包列表中，您可以看到更多的软件包以及"File Connection and PIM optional packages 1.0“。祝好运。