This bug was originally marked as duplicate of bug 232423, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 8.0 Beta (Build 201401141042)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.0-b41, Java(TM) SE Runtime Environment, 1.8.0-ea-b99
OS: Windows 8

User Comments:
kjozic: Just start Netbeans 7.4 Beta

mkovar: I have a project with lambla expressions which I tested with b96 and 98 and it worked. I am lauching this IDE after b102 installation and I got the error.

GUEST: I just started the IDE

GUEST: ?

jportway: exception happened on startup. I had just upgraded my java VM since the last time i shut down netbeans. Using java 8 ea build.

GUEST: <Please provide a description of the problem or the steps to reproduce>
xxxxx

GUEST: Run with Java 8

GUEST: occurs starting netbeans

GUEST: Just start-up

GUEST: Initialize the SDK

GUEST: I don't known why this error happens.

GUEST: 3

GUEST: Retina macbook pro rendering issues?

GUEST: happens when starting Netbeans (7.4beta)

mrjxn: First run of 7.4 Beta, before ladoing anything, (no projects already open)

kjjaeger: Just opened it again

GUEST: Opening program

GUEST: Opened Netbeans 7.4 Beta for the first time.  Did not import settings from 7.3.1.

huoye175: ??netbeans

GUEST: when started this error came up

GUEST: 1

leye: Starting the ide.

GUEST: oracle-java8

GUEST: This happened after installing NetBeans and starting it for the first time.

GUEST: ????

GUEST: Just opened and got this exception

athompson: restarted IDE after updating

GUEST: I started Netbeans

GUEST: ???

jkovalsky: Just vanilla started the IDE. No projects opened. Only "Start Page" displayed when this happened.

GUEST: JUST OPENED the IDE.

The dialog box always jumped recently, even after I updated the IDE till "your IDE is up to date", but the solution part says the issue has been resolved.

So this 7.4 beta IDE can not get the issue resolved version or update?

NetBeans Error Report Upload Complete
It has now been added to the database with id #688487. It has been classified as a duplicate of report #201987.
This bug was already resolved.
You can check bug #232423 in Bugzilla for more information.
Thanks again for your help.  The NetBeans development team!

GUEST: Starting NetBeans IDE

GUEST: Startup on CentOS 6.4 (x86)

GUEST: I was trying to start up netbeans

GUEST: Attempting to install jdk8 for the javafx package. Error ocurred as project was opening

huoye175: ?win8.1??????????????

GUEST: exe booting

GUEST: The problem occured at the launch of Netbeans (with my C++ project under cmake).

GUEST: 0

GUEST: <Started up NetBeans 7.4 Beta and immediatelly got the exception. I had one JavaFX project opened.>

mps77: starting nb...

GUEST: Run 7.4 beta with Java 8

GUEST: When Netbeans Starts

GUEST: When loading a new application there is an error on the main form. Netbeans doesn't create the Main

GUEST: This problem came at startup

GUEST: Received this when checking out from SVN

sdixit: Just bringing up the IDE?

GUEST: Starting netbeans with one javafx project (jdk8)

GUEST: Don't know why problem is comming.

lhochet: occurs on startup

GUEST: Browsing through options, nothing unusual.

GUEST: Started fresh installed NetBeans.

Kunt: ??Axis2 Support

GUEST: started netbeans

GUEST: My netbeans version is very very slow

jkovalsky: Just launched IDE with having two JUnit testing projects opened. One Ant-based and one Maven based.

GUEST: Started Netbeans64 version for the first time ever.

kjjaeger: I opened up Netbeans 7.4

c.rodriguez: I restarted my NetBeans program, bacuse y doesn't have the run activated and when finally load the GUI it shows an error

GUEST: <Please provide a description of the problem or the steps to reproduce>

GUEST: Booted up NetBeans, this came up.

mklaehn: started netbeans

GUEST: Starting netbeans

CodingYourMind: Netbeans Error in Opening

GUEST: Initialize the IDE

GUEST: Open netbeans

GUEST: my netbeans crashes automatically regularly

stopd: Starting up Netbeans

atehrani: Startup of Netbeans

GUEST: a

GUEST: Starting IDE

GUEST: fvxcvxmncvmx cvmcx vc

abien: Happened during the first start on JDK 1.8

GUEST: Just opened NetBeans.

GUEST: Cada ves lo que inicio el programa me sale este error: 
IllegalArgumentException: committed = 63471616 should be < max = 50331648
Como lo puedo resolver ?

GUEST: Just started the IDE with double click.

GUEST: Starting program

farnulfo: Just launch Netbeans

GUEST: This happens at the first launch after installation.
Java is self-built JDK8

hmichel: Started IDE with JDK 8 b105. Previously the IDE was running with JDK 7 and -Xmx1g, but the error still happens if I start the IDE without -Xmx parameter.

GUEST: Only started IDE

GUEST: just opened IDE

GUEST: opeing program

GUEST: Starting up NetBeans.

rmartins: Starting netbeans...

GUEST: <Please provide a description of the problem or the steps to reproduce>

GUEST: trying to add plugins

GUEST: Booted up NetBeans using Java 1.8 with Lambda.

GUEST: IllegalArgumentException: committed = 91410432 should be < max = 50331648
Como lo puedo resolver

GUEST: ..

GUEST: installed JDK8 build 99 and this exception happned at startup.

GUEST: IllegalArgumentException: committed = 62234624 should be < max = 50331648

GUEST: Startup Netbeans

GUEST: <Please provide a description of the problem or the steps to reproduce>

Just open Netbeans up and this error generated

GUEST: Iniciando luego de instalacion nueva

GUEST: Installed ant and netbeans api plugins along with load generator and groovy.  Installed system was default 7.4 beta downloaded today.

GUEST: Exception at Netbeans startup

ralphbenjamin: Restarted IDE

GUEST: Started netbeans.

GUEST: DONT K NOW NOW

GUEST: Just started NetBeans 7.4 Beta (.zip download) using netbeans64.exe, thrown immediately after startup.

GUEST: opending ide

anebuzelsky: right after vanilla startup

GUEST: Just upgraded from NB 7.3.1 and the error occurred

GUEST: From netbeans: netbeans does not work

GUEST: When netbeans being starting

GUEST: OPENING IDE

GUEST: Just after NetBeans starts up and randomly while accessing menus

GUEST: Opening netbean

GUEST: no idea.... i just got this error every time i started netbeans 7.4 beta

GUEST: Launched netbeans

GUEST: bootong program

GUEST: 1

GUEST: boot  netbeans

GUEST: <Please provide a description of the problem or the steps to reproduce>
pls why am i getting this error....can someone pls help ?

GUEST: 6

GUEST: opening netbeans 7.4 beta in windows 7

GUEST: ??netbeans?

GUEST: At startup

terje7601: Opening NetBeans

GUEST: <Please provide a description of the problem or the steps to reproduce>
error is occros

GUEST: Launched Netbeans, no further action (a project was loaded by default from a previous session)

GUEST: run netbeans7.4 with java-8-oracle

GUEST: Opened Netbeans.

GUEST: This error pops up upon start up of application.

GUEST: at IDE startup

GUEST: Starting for the first time & importing the settings of a nb 7.3.1 installation

huoye175: win8.1?

GUEST: error

swpalmer: First launch after installing 7.4 beta.  Imported settings from 7.3.1.  As i type this I see yet another of the same:

java.lang.IllegalArgumentException: committed = 84336640 should be < max = 50331648
	at java.lang.management.MemoryUsage.<init>(MemoryUsage.java:162)
	at sun.management.MemoryImpl.getMemoryUsage0(Native Method)
	at sun.management.MemoryImpl.getNonHeapMemoryUsage(MemoryImpl.java:75)
	at org.netbeans.core.ui.warmup.DiagnosticTask.logParams(DiagnosticTask.java:193)
	at org.netbeans.core.ui.warmup.DiagnosticTask.run(DiagnosticTask.java:82)
[catch] at org.netbeans.core.startup.WarmUpSupport.run(WarmUpSupport.java:98)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2042)

GUEST: opening html 5 project for the first time

GUEST: <Please provide a description of the problem or the steps to reproduce>
just opened the IDE

GUEST: on WebApplication project initialize

GUEST: ava.lang.IllegalArgumentException: committed = 37883904 should be < max = 33554432
	at java.lang.management.MemoryUsage.<init>(MemoryUsage.java:162)
	at sun.management.MemoryImpl.getMemoryUsage0(Native Method)
	at sun.management.MemoryImpl.getNonHeapMemoryUsage(MemoryImpl.java:75)
	at org.netbeans.core.ui.warmup.DiagnosticTask.logParams(DiagnosticTask.java:193)
	at org.netbeans.core.ui.warmup.DiagnosticTask.run(DiagnosticTask.java:82)
[catch] at org.netbeans.core.startup.WarmUpSupport.run(WarmUpSupport.java:98)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2042)

GUEST: first thing on starting netbeans ide.
Just shows me the error.

GUEST: run project

GUEST: Opened Netbeans.

GUEST: Loaded NetBeans

GUEST: opening netbeans

sreimers: Starting NetBeans using JDK8 b100

GUEST: got this while using java 8

stopd: Just started netbeans.

GUEST: start

jiriprox: Starting IDE

GUEST: This error occurs immediately after startup.

dimaki: Netbeans 7.4 beta on Windows 7 (32bit) after importing the settings from 7.3.1

GUEST: Started NetBeans

GUEST: First startup.

GUEST: nothing. the progrom was booting

GUEST: <Please provide a description of the problem or the steps to reproduce>123

GUEST: Firing up NetBeans 7.4 beta after trying to installing chrome-extension for html5 project

GUEST: Every time when I start netbeans (7.4 Beta)  this exception occurred.

GUEST: started netbeans on ubuntu x64 VM

lhochet: ?

sreimers: Starting NetBeans

GUEST: Application startup.

GUEST: Launching netbeans and it was loading an older project

GUEST: At startup

atehrani: Starting up Netbeans

GUEST: On Netbeans start

Kunt: ?????

GUEST: Rigth after startup

GUEST: Problem occurred when starting netbeans after update hang

GUEST: netbeans ide dev 201308141142
java 1.8 b 102

GUEST: Just ran NetBeans

GUEST: <Please provide a description of the problem or the steps to reproduce>

GUEST: startup of freshly downloaded 7.4 beta, jdk 1.8.0 b99 Windows, x64

GUEST: l

CodingYourMind: <Please provide a description of the problem or the steps to reproduce>
I don't know

GUEST: start netbeans with error

GUEST: background scanning

xehpuk: Changed netbeans_jdkhome in netbeans.conf from jdk7u25 to jdk8-ea-b99 and restarted NetBeans.

jom: On IDE initialization.

GUEST: just launched the app.

GUEST: Netbeans hang, stop responding i had to kill process and start it again. 
I'm using linux mint 15 olivia

chears !

GUEST: programm start

GUEST: l,l;ok

kjjaeger: Started Netbeans 7.4 beta

GUEST: Start up BUG

atehrani: Startup of Netbeans

GUEST: I've started the IDE.

sreimers: Starting NetBeans

GUEST: Its just shown up without warning.

GUEST: pppp

GUEST: Just Installed netbeans 7.4 full package with java 1.8 beta. I imported my data from 7.3.1 and this occurred when I first opened netbeans

GUEST: start nb jdk8lambda --jdkhome "C:\Program Files\Java\jdk1.8.0"




Stacktrace: 
java.lang.IllegalArgumentException: committed = 71933952 should be < max = 50331648
   at java.lang.management.MemoryUsage.<init>(MemoryUsage.java:162)
   at sun.management.MemoryImpl.getMemoryUsage0(MemoryImpl.java:0)
   at sun.management.MemoryImpl.getNonHeapMemoryUsage(MemoryImpl.java:75)
   at org.netbeans.core.ui.warmup.DiagnosticTask.logParams(DiagnosticTask.java:193)
   at org.netbeans.core.ui.warmup.DiagnosticTask.run(DiagnosticTask.java:82)
   at org.netbeans.core.startup.WarmUpSupport.run(WarmUpSupport.java:98)