jbuilder9中使用nokia的Series_60_MIDP_SDK_for_Symbian_OS_v_1_0的问题
jbuilder9中编写游戏,使用nokia的Series_60_MIDP_SDK_for_Symbian_OS_v_1_0,编译可以通过,
但一进入会出现:
C:\Nokia\Devices\Series_60_MIDP_SDK_for_Symbian_OS_v_1_0\bin\emulator.exe -classpath "D:\myJb\cell_large\classes;" -Xdevice:Series_60_MIDP_SDK_for_Symbian_OS_v_1_0 -Xdescriptor:"D:\myJb\cell_large\jad-temp\cMIDlet.jad"
Emulator: Missing JAR file.
Emulator command: C:\Nokia\Devices\Series_60_MIDP_SDK_for_Symbian_OS_v_1_0\bin\Series_60_MIDP_SDK_for_Symbian_OS_v_1_0\Epoc32\release\wins\udeb\kmidp_debug.exe -parent_port 2810 -classpath C:\Nokia\Devices\Series_60_MIDP_SDK_for_Symbian_OS_v_1_0\lib\Series_60_MIDP_SDK_for_Symbian_OS_v_1_0\j2me-debug.zip -descriptor c:\tmp\midp\cMIDlet.jad cMIDlet
connectionsStartup
java.lang.NullPointerException
at com.symbian.midp.compatibility.runtime.MIDletExecutor.runMIDlet(+131)
at com.symbian.midp.compatibility.runtime.MIDletMain.runFirstMIDlet(+77)
at com.symbian.midp.compatibility.runtime.MIDletMain.run(+346)
at com.sun.midp.midlet.Main.main(+56)
connectionsShutdown()
是什么原因啊?在sun one 下可以运行,但不能单步调试。怎么在Jb9下,连运行都不行。