| ClassCastException: org.eclipse.ve.internal.java.core.BeanProxyAdapter when tried to create a custom [message #131205] |
Thu, 21 September 2006 12:42  |
 Varun Balakrishnan
Messages: 17
Registered: July 2009 |
Junior Member |
|
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This is a multi-part message in MIME format.
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charset="iso-8859-1"
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Hi Rich,
I have two classes with same name but in different jar =
files(javax.microedition.lcdui.Form),in my classpath.
First one represents the real lcdui class and is in midpapi.jar and the =
second one is my customwidget class
made using JLabel and JTextField in a JPanel. I will put these jar files =
into the=20
build path of a java project(here the first jar file will be midpapi.jar =
which contains the
real Form class), then I will prepend jar file containing customwidget =
to the classpath of remote VM.
My aim is to provide midpapi.jar classes to the user on the IDE side and =
customwidgets.jar for the=20
remote VM. I thought this would prevent the user from accessing unwanted =
methods in JPanel(containing=20
JLabel and JTextField) during code generation.
But I am getting some errors when I try to drag and drop my custom =
widget to the editor area.
I am very new to VE, I have not much idea what is happening behind the =
scene.=20
Please help me.
java.lang.IllegalStateException: IWAV0168E Improper nesting of mark =
statements in Expression. Tried to pop or endMark to before current =
mark. Tried to go past Mark# 0.
at =
org.eclipse.jem.internal.proxy.core.Expression.throwInvalidM arkNesting(Ex=
pression.java:469)
at =
org.eclipse.jem.internal.proxy.core.Expression.endMark(Expre ssion.java:20=
14)
at =
org.eclipse.ve.internal.java.core.BeanProxyAdapter.instantia teBeanProxy(B=
eanProxyAdapter.java:357)
at =
org.eclipse.ve.internal.java.core.MemberContainerProxyAdapte r.initSetting=
(MemberContainerProxyAdapter.java:546)
at =
org.eclipse.ve.internal.java.core.CompositionProxyAdapter.su bInitBeanProx=
y(CompositionProxyAdapter.java:315)
at =
org.eclipse.ve.internal.java.core.MemberContainerProxyAdapte r.initBeanPro=
xy(MemberContainerProxyAdapter.java:565)
at =
org.eclipse.ve.internal.java.codegen.editorpart.JavaVisualEd itorPart$Setu=
p.run(JavaVisualEditorPart.java:2089)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58).
and
java.lang.ClassCastException: =
org.eclipse.ve.internal.java.core.BeanProxyAdapter
at =
org.eclipse.ve.internal.jfc.core.ComponentGraphicalEditPart. getComponentP=
roxy(ComponentGraphicalEditPart.java:379)
at =
org.eclipse.ve.internal.jfc.core.ContainerGraphicalEditPart. createLayoutE=
ditPolicy(ContainerGraphicalEditPart.java:80)
at =
org.eclipse.ve.internal.jfc.core.ContainerGraphicalEditPart. createEditPol=
icies(ContainerGraphicalEditPart.java:69)
at =
org.eclipse.gef.editparts.AbstractEditPart.addNotify(Abstrac tEditPart.jav=
a:230)
at =
org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotif y(AbstractGra=
phicalEditPart.java:212)
at =
org.eclipse.gef.editparts.AbstractEditPart.addChild(Abstract EditPart.java=
:198)
at =
org.eclipse.gef.editparts.AbstractEditPart.refreshChildren(A bstractEditPa=
rt.java:727)
at =
org.eclipse.gef.editparts.AbstractEditPart.refresh(AbstractE ditPart.java:=
677)
at =
org.eclipse.gef.editparts.AbstractGraphicalEditPart.refresh( AbstractGraph=
icalEditPart.java:554)
at =
org.eclipse.ve.internal.java.codegen.editorpart.JavaVisualEd itorPart.setR=
ootModel(JavaVisualEditorPart.java:504)
at =
org.eclipse.ve.internal.java.codegen.editorpart.JavaVisualEd itorPart.init=
ializeViewers(JavaVisualEditorPart.java:1121)
at =
org.eclipse.ve.internal.java.codegen.editorpart.JavaVisualEd itorPart$13.r=
un(JavaVisualEditorPart.java:2098)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:3 5)
at =
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchr onizer.java:1=
23)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.jav a:3325)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2971)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:1914)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
at =
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:41=
9)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at =
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:95)
at =
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivat=
or.java:78)
at =
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplicati=
on(EclipseAppLauncher.java:92)
at =
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(Eclips=
eAppLauncher.java:68)
at =
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:4=
00)
at =
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:1=
77)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336 )
at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
at org.eclipse.core.launcher.Main.run(Main.java:977)
at org.eclipse.core.launcher.Main.main(Main.java:952)
Thanks and Regards,
Varun
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charset="iso-8859-1"
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 6.00.2900.2963" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY>
<DIV><FONT face=3DArial size=3D2>Hi Rich,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I have two classes with same name but =
in different=20
jar files(javax.microedition.lcdui.Form),in my classpath.<BR>First one=20
represents the real lcdui class and is in midpapi.jar and the second one =
is my=20
customwidget class<BR>made using JLabel and JTextField in a JPanel. I =
will put=20
these jar files into the <BR>build path of a java project(here the first =
jar=20
file will be midpapi.jar which contains the<BR>real Form class), then I =
will=20
prepend jar file containing customwidget to the classpath of remote=20
VM.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>My aim is to provide midpapi.jar =
classes to the=20
user on the IDE side and customwidgets.jar for the <BR>remote VM. I =
thought this=20
would prevent the user from accessing unwanted methods in =
JPanel(containing=20
<BR>JLabel and JTextField) during code generation.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><BR><FONT face=3DArial size=3D2>But I am getting some errors when I =
try to drag=20
and drop my custom widget to the editor area.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I am very new to VE, I have not much =
idea what is=20
happening behind the scene. </FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Please help me.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial color=3D#ff0000 =
size=3D2>java.lang.IllegalStateException:=20
IWAV0168E Improper nesting of mark statements in Expression. Tried to =
pop or=20
endMark to before current mark. Tried to go past Mark# 0.<BR> at=20
org.eclipse.jem.internal.proxy.core.Expression.throwInvalidM arkNesting(Ex=
pression.java:469)<BR> at=20
org.eclipse.jem.internal.proxy.core.Expression.endMark(Expre ssion.java:20=
14)<BR> at=20
org.eclipse.ve.internal.java.core.BeanProxyAdapter.instantia teBeanProxy(B=
eanProxyAdapter.java:357)<BR> at=20
org.eclipse.ve.internal.java.core.MemberContainerProxyAdapte r.initSetting=
(MemberContainerProxyAdapter.java:546)<BR> at=20
org.eclipse.ve.internal.java.core.CompositionProxyAdapter.su bInitBeanProx=
y(CompositionProxyAdapter.java:315)<BR> at=20
org.eclipse.ve.internal.java.core.MemberContainerProxyAdapte r.initBeanPro=
xy(MemberContainerProxyAdapter.java:565)<BR> at=20
org.eclipse.ve.internal.java.codegen.editorpart.JavaVisualEd itorPart$Setu=
p.run(JavaVisualEditorPart.java:2089)<BR> at=20
org.eclipse.core.internal.jobs.Worker.run(Worker.java:58).</FONT ></DIV>
<DIV><FONT face=3DArial color=3D#ff0000 size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial color=3D#ff0000 size=3D2>and</FONT></DIV>
<DIV><FONT face=3DArial color=3D#ff0000 size=3D2></FONT> </DIV>
<DIV><BR><FONT face=3DArial color=3D#ff0000 =
size=3D2>java.lang.ClassCastException:=20
org.eclipse.ve.internal.java.core.BeanProxyAdapter<BR>at=20
org.eclipse.ve.internal.jfc.core.ComponentGraphicalEditPart. getComponentP=
roxy(ComponentGraphicalEditPart.java:379)<BR>at=20
org.eclipse.ve.internal.jfc.core.ContainerGraphicalEditPart. createLayoutE=
ditPolicy(ContainerGraphicalEditPart.java:80)<BR>at=20
org.eclipse.ve.internal.jfc.core.ContainerGraphicalEditPart. createEditPol=
icies(ContainerGraphicalEditPart.java:69)<BR>at=20
org.eclipse.gef.editparts.AbstractEditPart.addNotify(Abstrac tEditPart.jav=
a:230)<BR>at=20
org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotif y(AbstractGra=
phicalEditPart.java:212)<BR>at=20
org.eclipse.gef.editparts.AbstractEditPart.addChild(Abstract EditPart.java=
:198)<BR>at=20
org.eclipse.gef.editparts.AbstractEditPart.refreshChildren(A bstractEditPa=
rt.java:727)<BR>at=20
org.eclipse.gef.editparts.AbstractEditPart.refresh(AbstractE ditPart.java:=
677)<BR>at=20
org.eclipse.gef.editparts.AbstractGraphicalEditPart.refresh( AbstractGraph=
icalEditPart.java:554)<BR>at=20
org.eclipse.ve.internal.java.codegen.editorpart.JavaVisualEd itorPart.setR=
ootModel(JavaVisualEditorPart.java:504)<BR>at=20
org.eclipse.ve.internal.java.codegen.editorpart.JavaVisualEd itorPart.init=
ializeViewers(JavaVisualEditorPart.java:1121)<BR>at=20
org.eclipse.ve.internal.java.codegen.editorpart.JavaVisualEd itorPart$13.r=
un(JavaVisualEditorPart.java:2098)<BR>at=20
org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:3 5) <BR>at=20
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchr onizer.java:1=
23)<BR>at=20
org.eclipse.swt.widgets.Display.runAsyncMessages(Display.jav a:3325) <BR>at=
=20
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2971) <BR>at =
org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:1914) <BR>at=
=20
org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878) <BR>at=20
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:41=
9)<BR>at=20
org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149) <BR>a=
t=20
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:95) <BR=
>at=20
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivat=
or.java:78)<BR>at=20
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplicati=
on(EclipseAppLauncher.java:92)<BR>at=20
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(Eclips=
eAppLauncher.java:68)<BR>at=20
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:4=
00)<BR>at=20
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:1=
77)<BR>at=20
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<BR>at=20
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)<BR>at=20
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)<BR>at=20
java.lang.reflect.Method.invoke(Unknown Source)<BR>at=20
org.eclipse.core.launcher.Main.invokeFramework(Main.java:336 ) <BR>at=20
org.eclipse.core.launcher.Main.basicRun(Main.java:280)<BR>at=20
org.eclipse.core.launcher.Main.run(Main.java:977)<BR>at=20
org.eclipse.core.launcher.Main.main(Main.java:952)<BR></FONT ></DIV>
<DIV><FONT face=3DArial color=3D#ff0000 size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial color=3D#ff0000 size=3D2><FONT =
color=3D#000000>Thanks and=20
Regards,</FONT></FONT></DIV>
<DIV><FONT face=3DArial color=3D#ff0000 size=3D2><FONT=20
color=3D#000000>Varun</FONT></DIV></FONT></BODY></HTML >
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