Ticket Navigation

← Previous Ticket
Next Ticket →

Ticket #172 (closed defect: fixed)

Opened 3 years ago

Last modified 2 years ago

Typing <cfscript> makes CFEclipse 1.3 Beta to crash

Reported by:	bkbk	Owned by:	markd
Type:	defect	Priority:	blocker
Milestone:	1.3.1	Component:	cfeclipse - general
Version:	1.3	Keywords:	cfscript
Cc:

Description

- CFEclipse 1.3 Beta on Eclipse 3.2
- Editor with CFEclipse perspective

When you type <cfscript> in the editor, the javaw.exe process shoots up to 99% CPU and remains there. The entire system freezes. Can be reproduced every time.

If, however, you had pressed the ESC button just before typing the last character, that is, >, you would have avoided the problem.

Attachments

Change History

Changed 2 years ago by anodynepres

I can confirm that this is happening for me as well. The exact sequence of characters is "<cfscript>". Normally, the code completion would add the closing </cfscript> tag. At this point the system resources are fully utilized.

Here is what I find in my .log file:

!ENTRY org.eclipse.ui 4 4 2007-01-18 15:41:19.139
!MESSAGE Unhandled event loop exception

!ENTRY org.eclipse.ui 4 0 2007-01-18 15:41:19.217
!MESSAGE Failed to execute runnable (java.lang.OutOfMemoryError?: Java heap space)
!STACK 0
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.OutOfMemoryError?: Java heap space)

at org.eclipse.swt.SWT.error(SWT.java:3374)
at org.eclipse.swt.SWT.error(SWT.java:3297)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:126)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3325)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2971)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
at org.eclipse.core.internal.runtime.PlatformActivator?$1.run(PlatformActivator?.java:78)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher?.runApplication(EclipseAppLauncher?.java:92)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher?.start(EclipseAppLauncher?.java:68)
at org.eclipse.core.runtime.adaptor.EclipseStarter?.run(EclipseStarter?.java:400)
at org.eclipse.core.runtime.adaptor.EclipseStarter?.run(EclipseStarter?.java:177)
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)

Caused by: java.lang.OutOfMemoryError?: Java heap space

Eventually, something in the system recovers from the problem, but instead of seeing a closing </cfscript> tag, I see </cfscript>></cfscript>. Two closing cfscript tags with an extra angle bracket between them.

Changed 2 years ago by sam

Mark,

I've been doing some investigation on this, and it appears to be happening with the content assist, in the org.eclipse.jface.text.contentassist package (which of course, isn't part of CFEclipse directly).

Further evidence is that if you turn off content assist (don't know if that is possible in the editor - I did it in the code) then the problem goes away. Still further, if you have it on, but type cfscript fast enough, the problem doesn't occur. In fact, it seems only to occur if you hit enter to complete the line.

I'm still looking into it, but I'm a bit slow, since I don't know all the ins and outs yet. I just thought I'd update this, because if you have better knowledge, you might find it quicker.

I'm wondering if we're passing it some bad data somewhere. The problem I'm having is figuring out where we're passing it anything (if we are).

Changed 2 years ago by kiko

Useful ticket, thank You!

Note: See TracTickets for help on using tickets.

Download in other formats:

Ticket Navigation

Ticket #172 (closed defect: fixed)

Typing <cfscript> makes CFEclipse 1.3 Beta to crash

Description

Attachments

Change History

Changed 2 years ago by markd

Changed 2 years ago by anodynepres

Changed 2 years ago by dbezona

Changed 2 years ago by markd

in reply to: ↑ description Changed 2 years ago by sdaniels

Changed 2 years ago by sam

Changed 2 years ago by markd

Changed 2 years ago by markd

Changed 2 years ago by kiko

Download in other formats: