Experimental Physics and Industrial Control System
|
Hello,
I am using display builder web runtime with tomcat9 and java 14.
The below error has been encountered.
HTTP Status 500 – Internal Server Error
Type Exception Report
Message Servlet execution threw an exception
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
javax.servlet.ServletException: Servlet execution threw an exception
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
Root Cause
java.lang.Error: Cannot create display /var/lib/tomcat9/webapps/dbwr/LCPC/ColdBox.bob {}
dbwr.servlets.ScreenServlet.createHtml(ScreenServlet.java:60)
dbwr.servlets.DisplayCache.lambda$getOrCreate$0(DisplayCache.java:32)
java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708)
dbwr.servlets.DisplayCache.getOrCreate(DisplayCache.java:32)
dbwr.servlets.ScreenServlet.doGet(ScreenServlet.java:109)
javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
Root Cause
java.net.MalformedURLException: no protocol: /var/lib/tomcat9/webapps/dbwr/LCPC/ColdBox.bob
java.base/java.net.URL.<init>(URL.java:672)
java.base/java.net.URL.<init>(URL.java:568)
java.base/java.net.URL.<init>(URL.java:515)
dbwr.parser.Resolver.<init>(Resolver.java:65)
dbwr.servlets.ScreenServlet.createHtml(ScreenServlet.java:48)
dbwr.servlets.DisplayCache.lambda$getOrCreate$0(DisplayCache.java:32)
java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708)
dbwr.servlets.DisplayCache.getOrCreate(DisplayCache.java:32)
dbwr.servlets.ScreenServlet.doGet(ScreenServlet.java:109)
javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
Thanks
Vishnu
|
- Replies:
- Re: CSS Display builder web runtime. Kasemir, Kay via Tech-talk
- Navigate by Date:
- Prev:
Array widget in Display Builder Tomasz Brys via Tech-talk
- Next:
Re: CSS Display builder web runtime. Kasemir, Kay via Tech-talk
- Index:
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
<2021>
2022
2023
2024
- Navigate by Thread:
- Prev:
Re: Array widget in Display Builder Kasemir, Kay via Tech-talk
- Next:
Re: CSS Display builder web runtime. Kasemir, Kay via Tech-talk
- Index:
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
<2021>
2022
2023
2024
|
ANJ, 14 Apr 2021 |
·
Home
·
News
·
About
·
Base
·
Modules
·
Extensions
·
Distributions
·
Download
·
·
Search
·
EPICS V4
·
IRMIS
·
Talk
·
Bugs
·
Documents
·
Links
·
Licensing
·
|