Hi, all;
I have been working with Laszlo for the last couple of months. I have designed
an application in Laszlo, and want to deploy it in WebLogic. I followed the
instructions to create the directory and a subdirectory called WEB-INF, and
copying lps and lib directories and web.xml file. But so far no luck, after bringing
up the server, when I try to run my Laszlo application I get this error:
Error 500 - Internal Server Error
This is WebLogic 7, JDK1.4; I tried WebLogic 8 with the same result.
Any help to resolve this is greatly appreciated.
which I got this from the log file :
<Error> <HTTP> <ad-lt> <myLaszlo> <ExecuteThread: '12' for queue: 'default'> <kernel identity> <> <101017> <[ServletContext(id=23494128,name=R2C,context-path=/R2C)] Root cause
of
ServletException>
java.lang.NullPointerException
at java.io.File.<init>(File.java:180)
at org.openlaszlo.utils.LZHttpUtils.getRealPath(LZHttpUtils.java:328)
at org.openlaszlo.servlets.LZServlet.getServletContextName(LZServlet.java:431)
at org.openlaszlo.servlets.LZServlet.initLPS(LZServlet.java:66)
at org.openlaszlo.servlets.LZServlet.doGet(LZServlet.java:228)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1075)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:418)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:306)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5517)
&nb sp;at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:685)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3156)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2506)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:234)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:210)
####<Jan 3, 2005 11:57:39 AM PST> <Info> <Management> <ad-lt> <myLaszlo> <ExecuteThread: '12' for queue: 'default'> <kernel identity> <> <140009> <Configuration changes for domain saved to the repository.>
java.lang.NullPointerException
at java.io.File.<init>(File.java:180)
at org.openlaszlo.utils.LZHttpUtils.getRealPath(LZHttpUtils.java:328)
at org.openlaszlo.servlets.LZServlet.getServletContextName(LZServlet.java:431)
at org.openlaszlo.servlets.LZServlet.initLPS(LZServlet.java:66)
at org.openlaszlo.servlets.LZServlet.doGet(LZServlet.java:228)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1075)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:418)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:306)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5517)
&nb sp;at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:685)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3156)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2506)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:234)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:210)
####<Jan 3, 2005 11:57:39 AM PST> <Info> <Management> <ad-lt> <myLaszlo> <ExecuteThread: '12' for queue: 'default'> <kernel identity> <> <140009> <Configuration changes for domain saved to the repository.>
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