Developer Studio - 64 bit system - error message

[Former Member]

We have downloaded developer studio (ver 7.0.15) to modify the B2B and B2C scenarios.

When I run this on my local PC - Win XP 32 bit the system runs fine. However when I try and run the same software on the windows server 2003 64 bit system, I get the standard error message that there were problems during startup

Check the ".log" file in the ".metadata" directory of your workspace.

I tried deleteing the metadata directory as previous advised and restarting the application... this resulted in the same error.

I have attached the contents of the log file to see if anyone can offer any help???

I am thinking this is a problem with the 64 bit system as it works fine on a 32 bit system

!SESSION Jul 10, 2008 11:27:44.569 ---------------------------------------------
java.version=1.4.2_17
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_GB
Command-line arguments: -os win32 -ws win32 -arch x86 -feature com.sap.java.ide C:\j2sdk1.4.2_17-x64\bin\javaw.exe
-Xmx512m
-Xms128m
-XX:PermSize=32m
-XX:MaxPermSize=128m
-DallUserDir='C:\Documents and Settings\All Users\Application Data'
-cp E:\Program Files (x86)\SAP\IDE\IDE70\eclipse\SapStartup.jar com.sap.ide.eclipse.startup.Main
-os win32
-ws win32
-arch x86
-feature com.sap.java.ide
-showsplash E:\Program Files (x86)\SAP\IDE\IDE70\eclipse\SapIde.exe -showsplash 600  -data C:\Documents and Settings\crdadm\Documents\SAP\workspace -install file:E:/Program Files (x86)/SAP/IDE/IDE70/eclipse/
!ENTRY Startup 1 0 Jul 10, 2008 11:27:44.569
!MESSAGE Sap NetWeaver Developer Studio - Build: 200802160348 
!SESSION ----------------------------------------------------------------------
!ENTRY org.eclipse.core.launcher 4 0 Jul 10, 2008 11:27:46.124
!MESSAGE Exception launching the Eclipse Platform:
!STACK
java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at com.sap.ide.eclipse.startup.Main.basicRun(Main.java:291)
	at com.sap.ide.eclipse.startup.Main.run(Main.java:789)
	at com.sap.ide.eclipse.startup.Main.main(Main.java:607)
Caused by: java.lang.reflect.InvocationTargetException
	at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:861)
	at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
	... 7 more
Caused by: java.lang.UnsatisfiedLinkError: E:\Program Files (x86)\SAP\IDE\IDE70\eclipse\plugins\org.eclipse.swt.win32_2.1.2\os\win32\x86\swt-win32-2135.dll: %1 is not a valid Win32 application
	at java.lang.ClassLoader$NativeLibrary.load(Native Method)
	at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1586)
	at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1495)
	at java.lang.Runtime.loadLibrary0(Runtime.java:788)
	at java.lang.System.loadLibrary(System.java:834)
	at org.eclipse.swt.internal.Library.loadLibrary(Library.java:108)
	at org.eclipse.swt.internal.win32.OS.<clinit>(OS.java:46)
	at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:1291)
	at org.eclipse.swt.graphics.Device.init(Device.java:547)
	at org.eclipse.swt.widgets.Display.init(Display.java:1316)
	at org.eclipse.swt.graphics.Device.<init>(Device.java:96)
	at org.eclipse.swt.widgets.Display.<init>(Display.java:291)
	at org.eclipse.swt.widgets.Display.<init>(Display.java:287)
	at org.eclipse.ui.internal.Workbench.run(Workbench.java:1361)
	at com.tssap.util.startup.WBLauncher.run(WBLauncher.java:79)
	at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:858)
	... 8 more

[Former Member · Accepted solution]

Error line from above: Caused by: java.lang.UnsatisfiedLinkError: E:\Program Files (x86)\SAP\IDE\IDE70\eclipse\plugins\org.eclipse.swt.win32_2.1.2\os\win32\x86\swt-win32-2135.dll: %1 is not a valid Win32 application

Looks like the 32bit files can't run on a 64bit system ...

[sujith_prathap]

Try instaling the 32-bit jdk on the 64-bit machine and then install NWDS. It should work fine.

[Former Member]

Hi Paul:

Were you able to resolve this issue? We want to setup dev studio on a 64-bit OS, so any information will be appreciated.

Thank you!

Rajan