I get an error while opening the NWDS

[Former Member]

I get following error

Problems during startup. Check the .log file inthe .metadata directory of your workspace.

Is it because too many projects are open on my workspace ? Should I delete the files, which files should i remove from the workspace

thank you in advance

[Former Member · Accepted solution]

Hi,

Delete the .metadata file and try to open NWDS . Please backup the workspace before deleting

Thanks

Santosh

[bhakti2 · Accepted solution]

hi Santosh,

Should I delete the contents of the metadata file or the entire file itself ?

thanks

r

[Former Member · Accepted solution]

Hi,

The .metadata folder under \Documents\SAP\workspace

Thanks

Santosh

[bhakti2 · Accepted solution]

hi Santosh

I deleted the .metadata file and opened the nwds again. But it gave the same error

.metadata file has got created in workspace folder.

there is a notepad file in it and it has folowing info. Should I try to derive something out of it ?

!SESSION Nov 17, 2008 16:10:06.803 -

---

java.version=1.5.0_02

java.vendor=Sun Microsystems Inc.

BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US

Command-line arguments: -os win32 -ws win32 -arch x86 -feature com.sap.java.ide C:\Program Files\Java\jdk1.5.0_02\bin\javaw.exe

-Xmx512m

-Xms128m

-XX:PermSize=32m

-XX:MaxPermSize=128m

-DallUserDir='C:\Documents and Settings\All Users\Application Data'

-cp C:\Program Files\SAP\IDE\IDE70\eclipse\SapStartup.jar com.sap.ide.eclipse.startup.Main

-os win32

-ws win32

-arch x86

-feature com.sap.java.ide

-showsplash C:\Program Files\SAP\IDE\IDE70\eclipse\SapIde.exe -showsplash 600 -data C:\Documents and Settings\721127\Documents\SAP\workspace -install file:C:/Program Files/SAP/IDE/IDE70/eclipse/

!ENTRY Startup 1 0 Nov 17, 2008 16:10:06.803

!MESSAGE Sap NetWeaver Developer Studio - Build: 200708072056

!SESSION -

---

!ENTRY org.eclipse.core.launcher 4 0 Nov 17, 2008 16:10:09.548

!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:585)

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: Native Library C:\Program Files\SAP\IDE\IDE70\eclipse\plugins\org.eclipse.swt.win32_2.1.2\os\win32\x86\swt-win32-2135.dll already loaded in another classloader

at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1716)

at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1660)

at java.lang.Runtime.loadLibrary0(Runtime.java:822)

at java.lang.System.loadLibrary(System.java:992)

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

!SESSION Nov 17, 2008 16:10:17.751 -

---

java.version=1.5.0_02

java.vendor=Sun Microsystems Inc.

BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US

Command-line arguments: -os win32 -ws win32 -arch x86 -feature com.sap.java.ide C:\Program Files\Java\jdk1.5.0_02\bin\javaw.exe

-Xmx512m

-Xms128m

-XX:PermSize=32m

-XX:MaxPermSize=128m

-DallUserDir='C:\Documents and Settings\All Users\Application Data'

-cp C:\Program Files\SAP\IDE\IDE70\eclipse\SapStartup.jar com.sap.ide.eclipse.startup.Main

-os win32

-ws win32

-arch x86

-feature com.sap.java.ide

-showsplash C:\Program Files\SAP\IDE\IDE70\eclipse\SapIde.exe -showsplash 600 -data C:\Documents and Settings\721127\Documents\SAP\workspace -install file:C:/Program Files/SAP/IDE/IDE70/eclipse/

!ENTRY Startup 1 0 Nov 17, 2008 16:10:17.751

!MESSAGE Sap NetWeaver Developer Studio - Build: 200708072056

!SESSION -

---

!ENTRY org.eclipse.core.launcher 4 0 Nov 17, 2008 16:10:18.222

!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:585)

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: Native Library C:\Program Files\SAP\IDE\IDE70\eclipse\plugins\org.eclipse.swt.win32_2.1.2\os\win32\x86\swt-win32-2135.dll already loaded in another classloader

at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1716)

at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1660)

at java.lang.Runtime.loadLibrary0(Runtime.java:822)

at java.lang.System.loadLibrary(System.java:992)

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]

Hi Rita,

Please check the thread for help

Thanks

Santosh

[Former Member · Accepted solution]

Hi Rita,

Have you sap logon pad opened while you are trying to open NWDS? If yes then first try to open NWDS and after it loads successfully try opening SAP Logon pad.

Regards,

Murtuza

[bhakti2 · Accepted solution]

hi,

I do not have sap logon pad open while trying to open nwds.

thanks

r

[Former Member · Accepted solution]

Hi,

Possible reasons:

1) Access rights missing

2) Different JDK used which is not compatible.

Check these links. They would help.

Regards,

Harini S

[Former Member]

Hi,

I too faced the same proble twice.

First time i deleted the .metadata folder and tried to open it again.It sucessfully gets opened

Second time even though i didnt the same ..the prob didnt get solved.

I reinstalled the stuiod again

Regards

Padma N

[bhakti2]

I am not able to see the workspace.properties file so i dontknow if i have the access to edit it

I know that i dont have admin rights so is it that i cant even see the workspace.properties file if i dont have admin rightson my user id ?

i am figuring out any other reason than admin rights of user id as it will be a while before i get the rights

thank you

r

[Former Member]

Hi

This Folder is hidden by default. I hope you can access it even if you are not an admin. Go to Tools -> Folder Options -> View -> Show Hidden Files and Folders. Check that. Then browse to All Users Application Data -> SAP and check the file. It will be present. Check the security rights here. Also check with other options mentioned in other threads I have mentioned.

Regards,

Harini S