Error when launching Netweaver Developer Studio

[Former Member]

Hi.

can someone help me. I installed Netweaver Developer studio but when I try to launch it.

I get this error:

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

!SESSION Aug 30, 2005 14:50:39.954 -

---

java.version=1.4.2_06

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 -consolelog -debug C:\j2sdk1.4.2_06\bin\java.exe

-Xmx512m

-Xms128m

-XX:PermSize=32m

-XX:MaxPermSize=128m

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

-cp C:\Program Files\SAP\JDT\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\JDT\eclipse\SapIde.exe -showsplash 600

-consolelog

-debug -data C:\NetweaverDevStudio\workspace -install file:C:/Program Files/SAP/JDT/eclipse/

!ENTRY Startup 1 0 Aug 30, 2005 14:50:39.954

!MESSAGE Sap NetWeaver Developer Studio - Build: 200507190119

!SESSION -

---

!ENTRY org.eclipse.core.launcher 4 0 Aug 30, 2005 14:50:40.188

!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:286)

at com.sap.ide.eclipse.startup.Main.run(Main.java:795)

at com.sap.ide.eclipse.startup.Main.main(Main.java:602)

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.NumberFormatException: For input string: ""

at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)

at java.lang.Integer.parseInt(Integer.java:489)

at java.lang.Integer.parseInt(Integer.java:518)

at com.tssap.config.ProxySettings.parse(ProxySettings.java:184)

at com.tssap.config.ProxySettings.loadFromPreferences(ProxySettings.java:114)

at com.tssap.config.Startup.runBeforeWBStartup(Startup.java:39)

at com.tssap.util.startup.WBLauncher.run(WBLauncher.java:65)

at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:858)

... 8 more

Please advise.

thanks

Jennifer

[guru_subramanianb · Accepted solution]

Hi Jennifer,

Rewarding points so easy.

Just by the side of my answer you can see three option buttons.

if you award 2 points the it is helpful answer.(yellow star)

if you award 6 points the it is very helpful answer.(green star)

if you award 10 points then it means we solved ur problem.(black star)

Hoping to get the black star asap from you ).

Regards,

Guru

[guru_subramanianb]

Hi Jennifer,

This problem is a common one.

1)Make sure that you have Administrator rights in the systems where you are launching NW Studio.

2)Go to your workspace check the log file (basically a text file)

3)Clear your unwanted registry in your registry folder.

If this doesn't work, re-install NW Studio by deleting the older version from Add or Remove Program in control Panel.

Give the Java bin path correctly and devote any folder of your choice to be your workspace.

Hope it helps.

Regards,

Guru.

P.S :- There is no link for launching of NW Studio with Internet Explorer as both are different applications.

[Former Member]

thanks Kathirvel and Guru for both of your help.

I figure out the problem. When I installed the Netweaver dev studio and left the proxy blank.

What I have found out is you can't leave it blank.

I had to go to this file.

c:\program files\sap\jdt\eclipse\plugins\com.sap.java.ide\

plugin_customization.ini

i had to put the value for this.

com.tssap.config/proxy = proxy:80

After this it works.

thank you so much for your help.

How do I give u guys points.

[Former Member]

Jennifer, I just ran into the exact same problem - thanks for the heads up.

Just out of curiosity - how did you determine that the configuration entry was missing?

[Former Member]

Hi Jennifer,

Can you specify the system details like OS, etc? Make sure you have IE6+ browser which is required for proper fucntioning. In some machines even the installation will be stopped.

Thanks

Kathirvel