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Messages - yewklid

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#1
newLISP in the real world / Re: GUI Error
February 18, 2012, 02:45:57 AM
At last - some progress!

I tried double clicking on the file guiserver.jar itself and got exactly the same error message. Then I right clicked and looked at the 'open with' option. Surprisingly I was given a choice of the java platform binary three time over. I tried all three. One of them lets me get a bit further. I get the Newlisp GUI up and running, load the pinballs demo and then try to run it. This time I don't get the 'guiserver not found' error. Instead, Newlisp produces this:
Code Select
461138
(lambda (gs:id gs:action) (net-send gs:out (string "frame-resized " gs:id " " gs:action
   "n")))
java.lang.NoClassDefFoundError: C:Program Files (x86)newlispguiserver/jar
Caused by: java.lang.ClassNotFoundException: C:Program Files (x86)newlispguiserver.jar
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class: C:Program Files (x86)newlispguiserver.jar.  Program will exit.
Exception in thread "main"
#2
newLISP in the real world / Re: GUI Error
February 17, 2012, 07:53:15 AM
Copying the pinball demo to the newlisp directory didn't help.

The environment table is below.


Code Select
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:UsersMike>set
ALLUSERSPROFILE=C:ProgramData
APPDATA=C:UsersMikeAppDataRoaming
CommonProgramFiles=C:Program FilesCommon Files
CommonProgramFiles(x86)=C:Program Files (x86)Common Files
CommonProgramW6432=C:Program FilesCommon Files
COMPUTERNAME=MIKE-PC
ComSpec=C:Windowssystem32cmd.exe
FP_NO_HOST_CHECK=NO
HOMEDRIVE=C:
HOMEPATH=UsersMike
lib=C:Program FilesSQLXML 4.0bin
LOCALAPPDATA=C:UsersMikeAppDataLocal
LOGONSERVER=\MIKE-PC
NEWLISPDIR=C:Program Files (x86)newlisp
NUMBER_OF_PROCESSORS=4
OS=Windows_NT
Path=C:Program FilesCommon FilesMicrosoft SharedWindows Live;C:Windowssyst
em32;C:Windows;C:WindowsSystem32Wbem;C:WindowsSystem32WindowsPowerShellv
1.0;C:Program Files (x86)ATI TechnologiesATI.ACECore-Static;C:Program File
s (x86)Microsoft SQL Server90Toolsbinn;C:Program Files (x86)Microsoft SQL
 Server90DTSBinn;C:Program Files (x86)Microsoft SQL Server90ToolsBinnV
SShellCommon7IDE;C:Program Files (x86)Microsoft Visual Studio 8Common7IDE
PrivateAssemblies;C:Program Files (x86)ZipGenius 6;c:Program Files (x86)M
icrosoft SQL Server100ToolsBinn;c:Program FilesMicrosoft SQL Server100To
olsBinn;c:Program FilesMicrosoft SQL Server100DTSBinn;c:Program Files (
x86)Microsoft SQL Server100ToolsBinnVSShellCommon7IDE;c:Program Files (
x86)Microsoft SQL Server100DTSBinn;c:Program Files (x86)Microsoft Visual
Studio 9.0Common7IDEPrivateAssemblies;C:Program FilesCommon FilesMicrosof
t SharedWindows Live;C:Program Files (x86)newlisp
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
PROCESSOR_ARCHITECTURE=AMD64
PROCESSOR_IDENTIFIER=AMD64 Family 16 Model 2 Stepping 3, AuthenticAMD
PROCESSOR_LEVEL=16
PROCESSOR_REVISION=0203
ProgramData=C:ProgramData
ProgramFiles=C:Program Files
ProgramFiles(x86)=C:Program Files (x86)
ProgramW6432=C:Program Files
PROMPT=$P$G
PSModulePath=C:Windowssystem32WindowsPowerShellv1.0Modules
PUBLIC=C:UsersPublic
SESSIONNAME=Console
SystemDrive=C:
SystemRoot=C:Windows
TEMP=C:UsersMikeAppDataLocalTemp
TMP=C:UsersMikeAppDataLocalTemp
tvdumpflags=8
USERDOMAIN=Mike-PC
USERNAME=Mike
USERPROFILE=C:UsersMike
windir=C:Windows
#3
newLISP in the real world / Re: GUI Error
February 16, 2012, 02:58:09 AM
Lutz - Many thanks for your help.

 Initially, none of the suggested methods worked but the error message from method 3 said that javaw wasn't recognised. I installed the 64 bit version of java in addition to the 32 bit I had already installed and now method 3 works.

ie using
Code Select
"javaw -jar "C:Program Files (x86)newlispguiserver.jar" 47011 newlisp-edit.lsp"

The other 3 methods still give the same error message.



I managed to get some simple examples like fibonacci and factorial to work. When I tried some of the demos like pinball,I once again got the original error message.



Many thanks for you help so far.
#4
newLISP in the real world / GUI Error
February 15, 2012, 02:10:32 PM
I have just today installed NewLisp 10.4.0 on a PC running Windows 7. When I click on the Newlisp icon I get an error message from the Java Virtual Machine Launcher saying "Could not find the main class: C:Program Files(x86)newlispguiserver.jar. Program will exit."

I'm puzzled because when I look in that directory I see a jar file called 'guiserver'.

Any help would be gratefully received.
#5
newLISP in the real world / Re: Newbie getting started
January 04, 2010, 03:13:19 PM
Thank you both for your help. I know how to associate jar files with javaw.exe instead of java.exe but I can't see how to accomplish the '-jar "%NEWLISPDIR%/guiserver.jar"  part of it in Windows 7.

You can choose a programme to open a file type but nothing more.



This does seem to be the key to the problem because the java runtime seems to be looking for a class called "C:Program Files (x86)newlispguiserver.jar" rather than a file called "C:Program Files (x86)newlispguiserver.jar"
#6
newLISP in the real world / Newbie getting started
January 02, 2010, 05:09:19 AM
I'm having a problem with the newlist-gs frontend. When I click on the Newlisp desktop icon here is an error message about a java class not found. When I try to get it running from the console, I get more or less the same problem (see below). The computer is fairly new with Windows 7 and Java Standard edition runtime version 6.

Any help much appreciated.





newLISP v.10.1.7 on Win32 IPv4, execute 'newlisp -h' for more info.



> (load"guiserver.lsp")

(lambda (gs:id gs:action) (net-send gs:out (string "frame-resized " gs:id " " gs

:action

   "n")))

> (gs:init)

Exception in thread "main" java.lang.NoClassDefFoundError: C:Program Files (x86

)newlispguiserver/jar

Caused by: java.lang.ClassNotFoundException: C:Program Files (x86)newlispguis

erver.jar

        at java.net.URLClassLoader$1.run(Unknown Source)

        at java.security.AccessController.doPrivileged(Native Method)

        at java.net.URLClassLoader.findClass(Unknown Source)

        at java.lang.ClassLoader.loadClass(Unknown Source)

        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

        at java.lang.ClassLoader.loadClass(Unknown Source)

        at java.lang.ClassLoader.loadClassInternal(Unknown Source)

Could not find the main class: C:Program Files (x86)newlispguiserver.jar.  Pr

ogram will exit.
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