Unable to launch Solution after Upgrade to 5.2.2

Classic Servoy
1

Hi All

I have just upgraded one of our application Servers to 5.2.2

When trying to launch a solution I get the following error.

2010-10-08 13:20:45,086 ERROR [http-8080-1] com.servoy.j2db.util.Debug - Error creating parsing the jnlp file: /plugins/images.jar.jnlp
java.lang.NullPointerException
	at java.io.StringReader.<init>(Unknown Source)
	at com.servoy.j2db.server.servlets.Zk.Za(Zk.java:96)
	at com.servoy.j2db.server.servlets.Zk.Zb(Zk.java:73)
	at com.servoy.j2db.server.servlets.WebStartClientServlet.doGet(WebStartClientServlet.java:227)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:625)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:567)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
	at java.lang.Thread.run(Unknown Source)

I have done the usual, cleared Java cache etc, is anyone else seeing this?
I am running the App server as Administrator, and have checked folder permissions, nothing jumps out as being out of place.

Regards

2

what is the contents of the file “/plugins/images.jar.jnlp” (in your appserver dir)

it seems that that one is corrupt or something, dont you have any other error just before this nullpointer?

do you have any error just before it something like “Error reading txt file /plugins/images/jar.jnlp” ??

3

Hi

Im guessing the file in question was corrupt.

After replacing the files from another install, everything was fine again.

Thanks for the feedback