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December 29th, 2007, 12:24 PM
#1
Start_LS_as_Application Error
Hi,
I just found Lightstreamer as I was looking for a server-side solution for a web based chat application. I downloaded the moderato version and tried to install it on my local windows machine. I did everything as described in the getting_started.txt (except the licence - due to the holidays I'm working on my home machine and will request the licence for the server as I get back to the office)
However, when I try to start the server, I get a fatal error. This is the error log:
29-dec-07 13:10:42,796 |ERROR|LightstreamerLogger.license |main |Error loading license file
java.io.FileNotFoundException: C:\Lightstreamer\conf\yourlicensefile.lic (The system cannot find the file specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.jav a:106)
at java.io.FileReader.<init>(FileReader.java:55)
at com.lightstreamer.e.r.c(r.java)
at com.lightstreamer.e.r.a(r.java)
at com.lightstreamer.e.f.a(f.java)
at com.lightstreamer.e.f.a(f.java)
at com.lightstreamer.LS.main(LS.java)
29-dec-07 13:10:42,796 |FATAL|LightstreamerLogger.license |main |Cannot get license.
29-dec-07 13:10:42,796 |WARN |LightstreamerLogger.init |main |A proper Free License was not configured. Server starting in unregistered mode. Get your Free License from http://www.lightstreamer.com/downloadfree.htm
29-dec-07 13:10:42,796 |WARN |LightstreamerLogger.init |main |Lightstreamer Server in unregistered mode only supports a 60 minutes lifetime. After that time the Server will be shut down.
29-dec-07 13:10:42,796 |INFO |LightstreamerLogger.init |main |Lightstreamer Server starting in Moderato edition
29-dec-07 13:10:42,843 |WARN |LightstreamerLogger.monitoring |main |JMX management features not available with the current license
29-dec-07 13:10:42,890 |INFO |LightstreamerLogger.init |main |Started HTML Adaptor for JMX on port 6666
29-dec-07 13:10:42,937 |INFO |LightstreamerLogger.init |main |Started JMXMP Connector for JMX on port 9999
29-dec-07 13:10:42,968 |INFO |LightstreamerLogger.init |main |Loading Metadata Provider STOCKLISTDEMO
29-dec-07 13:10:42,984 |ERROR|LightstreamerLogger.init |main |Metadata adapter init error
java.lang.ClassNotFoundException: com.lightstreamer.adapters.metadata.LiteralBasedPr ovider
at java.net.URLClassLoader$1.run(URLClassLoader.java: 200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.j ava:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:3 06)
at com.lightstreamer.h.t.loadClass(t.java)
at com.lightstreamer.e.t.b(t.java)
at com.lightstreamer.e.t.a(t.java)
at com.lightstreamer.e.t.a(t.java)
at com.lightstreamer.e.f.a(f.java)
at com.lightstreamer.e.f.a(f.java)
at com.lightstreamer.LS.main(LS.java)
29-dec-07 13:10:42,984 |ERROR|LightstreamerLogger.init |main |Error while loading the Adapters
java.lang.ClassNotFoundException: com.lightstreamer.adapters.metadata.LiteralBasedPr ovider
at java.net.URLClassLoader$1.run(URLClassLoader.java: 200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.j ava:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:3 06)
at com.lightstreamer.h.t.loadClass(t.java)
at com.lightstreamer.e.t.b(t.java)
at com.lightstreamer.e.t.a(t.java)
at com.lightstreamer.e.t.a(t.java)
at com.lightstreamer.e.f.a(f.java)
at com.lightstreamer.e.f.a(f.java)
at com.lightstreamer.LS.main(LS.java)
29-dec-07 13:10:42,984 |FATAL|LightstreamerLogger.init |main |Adapters initialization failed
29-dec-07 13:10:42,984 |INFO |LightstreamerLogger.init |main |Exiting.....
Is there something I missed?
Best,
Matija
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December 31st, 2007, 08:09 AM
#2
The reported class is defined in
Lightstreamer\shared\lib\ls-generic-adapters.jar
and Lightstreamer Server includes in its classpath all jars it founds in the
directory, where the path is relative to the directory containing the configuration file.
Please check that nothing has been moved from the original position.
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January 16th, 2008, 03:17 PM
#3
I had same problems earlier...
the answer is: Search and you shall find (in this forum).
..
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