感谢您阅读本文。
我使用freetts使我的程序说一些文字...... 在IDE内部，当我运行所有程序时，它们工作正常。（我和所有freetts示例程序）。
另外，随着freetts的bin下载附带的runnable程序（jar），终端正常运行.... Freetts - ＆gt; http://sourceforge.net/projects/freetts/files/
当我从IDE导出它们时，完全相同的程序不起作用。尝试netbeans和eclipse导出程序，但我遇到了错误。
我怀疑它与我在项目中包含的jar文件有关（jsapi.jar，freetts.jar，freetts-jsapi10.jar）。我的意思是，某种程度上可能禁止以这种方式使用它们，但也许我在胡说八道。
任何人都知道发生了什么事？
我发布了3个不同的错误，我在终端从3个可在IDE上运行良好的程序发行版 ... ...对不起，长篇文章
1
java -jar JSAPIClock.jar
checkPoint1
java.lang.NullPointerException
at jsapiclock.JSAPIClock.createSynthesizer(JSAPIClock.java:49)
at jsapiclock.JSAPIClock.main(JSAPIClock.java:86)
checkPoint2
checkPoint3
checkPoint4
The time is now, almost half past six, in the evening.
Exception in thread "Thread-1" java.lang.NullPointerException
at jsapiclock.JSAPIClock.speak(JSAPIClock.java:74)
at jsapiclock.Clock.speakTime(Clock.java:233)
at jsapiclock.Clock.access$000(Clock.java:41)
at jsapiclock.Clock$ClockThread.run(Clock.java:269)
2.注意到Speech.properties文件包含在下面的两个目录中
java -jar HelloWorld.jar
All general Mode JSAPI Synthesizers and Voices:
Using voice: kevin16
No synthesizer created. This may be the result of any
number of problems. It's typically due to a missing
"speech.properties" file that should be at either of
these locations:
user.home : /home/yiannis
java.home/lib: /usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib
Another cause of this problem might be corrupt or missing
voice jar files in the freetts lib directory. This problem
also sometimes arises when the freetts.jar file is corrupt
or missing. Sorry about that. Please check for these
various conditions and then try again.
3.实际上这很奇怪
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:127)
at java.util.jar.JarFile.<init>(JarFile.java:135)
at java.util.jar.JarFile.<init>(JarFile.java:72)
at sun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:72)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:48)
at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:55)
at sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:104)
at sun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:71)
at java.net.JarURLConnection.getManifest(JarURLConnection.java:217)
at java.net.JarURLConnection.getMainAttributes(JarURLConnection.java:269)
at com.sun.speech.freetts.VoiceManager.getDependencyURLs(VoiceManager.java:251)
at com.sun.speech.freetts.VoiceManager.getDependencyURLs(VoiceManager.java:283)
at com.sun.speech.freetts.VoiceManager.getVoiceDirectories(VoiceManager.java:173)
at com.sun.speech.freetts.VoiceManager.getVoices(VoiceManager.java:110)
at com.sun.speech.freetts.jsapi.FreeTTSEngineCentral.createEngineList(FreeTTSEngineCentral.java:85)
at blah2.CustomSpeaker.createSynthesizer(CustomSpeaker.java:34)
at blah2.FullScreenBox.<init>(FullScreenBox.java:49)
at blah2.Blah2View.actionPerformed(Blah2View.java:323)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6288)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6053)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4651)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4481)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4481)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:643)
at java.awt.EventQueue.access$000(EventQueue.java:84)
at java.awt.EventQueue$1.run(EventQueue.java:602)
at java.awt.EventQueue$1.run(EventQueue.java:600)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
at java.awt.EventQueue$2.run(EventQueue.java:616)
at java.awt.EventQueue$2.run(EventQueue.java:614)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:613)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
System property "mbrola.base" is undefined. Will not use MBROLA voices.
java.lang.NullPointerException
at blah2.CustomSpeaker.createSynthesizer(CustomSpeaker.java:36)
at blah2.FullScreenBox.<init>(FullScreenBox.java:49)
at blah2.Blah2View.actionPerformed(Blah2View.java:323)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6288)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6053)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4651)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4481)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4481)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:643)
at java.awt.EventQueue.access$000(EventQueue.java:84)
at java.awt.EventQueue$1.run(EventQueue.java:602)
at java.awt.EventQueue$1.run(EventQueue.java:600)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
at java.awt.EventQueue$2.run(EventQueue.java:616)
at java.awt.EventQueue$2.run(EventQueue.java:614)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:613)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Exception in thread "Thread-1" java.lang.NullPointerException
at blah2.CustomSpeaker.speak(CustomSpeaker.java:61)
at blah2.Speaker$SpeakerThread.run(Speaker.java:42)