Some of ID demos do not work on osgeo-live

[a.rezaeim@…]

The following 1D demos don't work on osgeo-live: the first 50 values,
values through 15 to 50, and every 5th value.

Example query:

for t1 in ( NN3_1 ) return encode( t1[ t(0:49) ], "csv" )

Below is tomcat stack trace:

TRACE [11:10:22] RangeElement@67: Range Element { name 'dynamic_type', type 'unsigned int'}
ERROR [11:10:22] PetascopeInterface@390: Runtime error : null
ERROR [11:10:22] PetascopeInterface@436: Error stack trace:

RuntimeError: Runtime error while processing request

at petascope.PetascopeInterface.doGet(PetascopeInterface.java:391)
at petascope.PetascopeInterface.doPost(PetascopeInterface.java:214)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
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:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
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:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:722)

Caused by: java.lang.NullPointerException

at petascope.wcps.server.core.DimensionIntervalElement.<init>(DimensionIntervalElement.java:173)
at petascope.wcps.server.core.TrimCoverageExpr.<init>(TrimCoverageExpr.java:67)
at petascope.wcps.server.core.SubsetOperationCoverageExpr.<init>(SubsetOperationCoverageExpr.java:55)
at petascope.wcps.server.core.CoverageExpr.<init>(CoverageExpr.java:124)
at petascope.wcps.server.core.EncodeDataExpr.<init>(EncodeDataExpr.java:67)
at petascope.wcps.server.core.XmlQuery.startParsing(XmlQuery.java:109)
at petascope.wcps.server.core.ProcessCoveragesRequest.<init>(ProcessCoveragesRequest.java:94)
at petascope.wcps.server.core.Wcps.pcPrepare(Wcps.java:120)
at petascope.wcps.server.core.Wcps.pcPrepare(Wcps.java:114)
at petascope.PetascopeInterface.handleProcessCoverages(PetascopeInterface.java:635)
at petascope.PetascopeInterface.doGet(PetascopeInterface.java:355)
… 15 more

DEBUG [11:10:22] PetascopeInterface@487: Done marshalling Error Report.

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