FreeMarker template error:
An error has occurred when reading existing sub-variable "colorLinks"; see cause exception! The type of the containing value was: extended_hash+string (timeedit.web.service.ReservationLinks wrapped into f.e.b.StringModel)

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FTL stack trace ("~" means nesting-related):
	- Failed at: @linker list=links.colorLinks  [in template "templates/settings.ftl" at line 28, column 33]
	- Reached through: #include "/templates/settings.ftl"  [in template "templates/header.ftl" at line 257, column 1]
	- Reached through: #include "/templates/header.ftl"  [in template "templates/reservations.ftl" at line 33, column 3]
----

Java stack trace (for programmers):
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freemarker.core._TemplateModelException: [... Exception message was already printed; see it above ...]
	at freemarker.ext.beans.BeanModel.get(BeanModel.java:199)
	at freemarker.core.Dot._eval(Dot.java:40)
	at freemarker.core.Expression.eval(Expression.java:78)
	at freemarker.core.Environment.setMacroContextLocalsFromArguments(Environment.java:739)
	at freemarker.core.Environment.invoke(Environment.java:689)
	at freemarker.core.UnifiedCall.accept(UnifiedCall.java:84)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.MixedContent.accept(MixedContent.java:54)
	at freemarker.core.Environment.visitByHiddingParent(Environment.java:345)
	at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:48)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.EscapeBlock.accept(EscapeBlock.java:48)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.MixedContent.accept(MixedContent.java:54)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.Environment.include(Environment.java:2072)
	at freemarker.core.Include.accept(Include.java:167)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.MixedContent.accept(MixedContent.java:54)
	at freemarker.core.Environment.visitByHiddingParent(Environment.java:345)
	at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:48)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.MixedContent.accept(MixedContent.java:54)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.EscapeBlock.accept(EscapeBlock.java:48)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.MixedContent.accept(MixedContent.java:54)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.Environment.include(Environment.java:2072)
	at freemarker.core.Include.accept(Include.java:167)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.MixedContent.accept(MixedContent.java:54)
	at freemarker.core.Environment.visitByHiddingParent(Environment.java:345)
	at freemarker.core.IfBlock.accept(IfBlock.java:48)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.MixedContent.accept(MixedContent.java:54)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.Environment.process(Environment.java:302)
	at freemarker.template.Template.process(Template.java:325)
	at org.restlet.ext.freemarker.TemplateRepresentation.write(TemplateRepresentation.java:350)
	at timeedit.web.service.output.TimeEditTemplateRepresentation.write(Unknown Source)
	at org.restlet.engine.application.EncodeRepresentation.write(EncodeRepresentation.java:301)
	at org.restlet.engine.http.HttpServerCall.writeResponseBody(HttpServerCall.java:494)
	at org.restlet.engine.http.HttpServerCall.sendResponse(HttpServerCall.java:431)
	at org.restlet.engine.http.HttpServerConverter.commit(HttpServerConverter.java:416)
	at org.restlet.engine.http.HttpServerHelper.handle(HttpServerHelper.java:150)
	at org.restlet.ext.grizzly.HttpParserFilter.execute(HttpParserFilter.java:81)
	at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:136)
	at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:103)
	at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:89)
	at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)
	at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: java.lang.reflect.InvocationTargetException
	at jdk.internal.reflect.GeneratedMethodAccessor453.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:1458)
	at freemarker.ext.beans.BeanModel.invokeThroughDescriptor(BeanModel.java:255)
	at freemarker.ext.beans.BeanModel.get(BeanModel.java:159)
	... 55 more
Caused by: java.lang.StringIndexOutOfBoundsException: begin 218, end 20, length 222
	at java.base/java.lang.String.checkBoundsBeginEnd(String.java:3751)
	at java.base/java.lang.String.substring(String.java:1907)
	at org.restlet.data.Reference.getExtensions(Reference.java:867)
	at timeedit.web.service.html.LinkModifier.scrambleQuery(Unknown Source)
	at timeedit.web.service.html.LinkModifier.getURLWithQuery(Unknown Source)
	at timeedit.web.service.html.LinkModifier.getURL(Unknown Source)
	at timeedit.web.service.html.ImageLink.create(Unknown Source)
	at timeedit.web.service.html.Links.add(Unknown Source)
	at timeedit.web.service.html.Links.add(Unknown Source)
	at timeedit.web.service.html.Links.addRadioValue(Unknown Source)
	at timeedit.web.service.ReservationLinks.getColorLinks(Unknown Source)
	... 61 more
FreeMarker template error:
An error has occurred when reading existing sub-variable "colorLinks"; see cause exception! The type of the containing value was: extended_hash+string (timeedit.web.service.ReservationLinks wrapped into f.e.b.StringModel)

----
FTL stack trace ("~" means nesting-related):
	- Failed at: @linker list=links.colorLinks  [in template "templates/settings.ftl" at line 28, column 33]
	- Reached through: #include "/templates/settings.ftl"  [in template "templates/header.ftl" at line 257, column 1]
	- Reached through: #include "/templates/header.ftl"  [in template "templates/reservations.ftl" at line 33, column 3]
----

Java stack trace (for programmers):
----
freemarker.core._TemplateModelException: [... Exception message was already printed; see it above ...]
	at freemarker.ext.beans.BeanModel.get(BeanModel.java:199)
	at freemarker.core.Dot._eval(Dot.java:40)
	at freemarker.core.Expression.eval(Expression.java:78)
	at freemarker.core.Environment.setMacroContextLocalsFromArguments(Environment.java:739)
	at freemarker.core.Environment.invoke(Environment.java:689)
	at freemarker.core.UnifiedCall.accept(UnifiedCall.java:84)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.MixedContent.accept(MixedContent.java:54)
	at freemarker.core.Environment.visitByHiddingParent(Environment.java:345)
	at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:48)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.EscapeBlock.accept(EscapeBlock.java:48)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.MixedContent.accept(MixedContent.java:54)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.Environment.include(Environment.java:2072)
	at freemarker.core.Include.accept(Include.java:167)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.MixedContent.accept(MixedContent.java:54)
	at freemarker.core.Environment.visitByHiddingParent(Environment.java:345)
	at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:48)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.MixedContent.accept(MixedContent.java:54)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.EscapeBlock.accept(EscapeBlock.java:48)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.MixedContent.accept(MixedContent.java:54)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.Environment.include(Environment.java:2072)
	at freemarker.core.Include.accept(Include.java:167)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.MixedContent.accept(MixedContent.java:54)
	at freemarker.core.Environment.visitByHiddingParent(Environment.java:345)
	at freemarker.core.IfBlock.accept(IfBlock.java:48)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.MixedContent.accept(MixedContent.java:54)
	at freemarker.core.Environment.visit(Environment.java:324)
	at freemarker.core.Environment.process(Environment.java:302)
	at freemarker.template.Template.process(Template.java:325)
	at org.restlet.ext.freemarker.TemplateRepresentation.write(TemplateRepresentation.java:350)
	at timeedit.web.service.output.TimeEditTemplateRepresentation.write(Unknown Source)
	at org.restlet.engine.application.EncodeRepresentation.write(EncodeRepresentation.java:301)
	at org.restlet.engine.http.HttpServerCall.writeResponseBody(HttpServerCall.java:494)
	at org.restlet.engine.http.HttpServerCall.sendResponse(HttpServerCall.java:431)
	at org.restlet.engine.http.HttpServerConverter.commit(HttpServerConverter.java:416)
	at org.restlet.engine.http.HttpServerHelper.handle(HttpServerHelper.java:150)
	at org.restlet.ext.grizzly.HttpParserFilter.execute(HttpParserFilter.java:81)
	at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:136)
	at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:103)
	at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:89)
	at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)
	at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: java.lang.reflect.InvocationTargetException
	at jdk.internal.reflect.GeneratedMethodAccessor453.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:1458)
	at freemarker.ext.beans.BeanModel.invokeThroughDescriptor(BeanModel.java:255)
	at freemarker.ext.beans.BeanModel.get(BeanModel.java:159)
	... 55 more
Caused by: java.lang.StringIndexOutOfBoundsException: begin 218, end 20, length 222
	at java.base/java.lang.String.checkBoundsBeginEnd(String.java:3751)
	at java.base/java.lang.String.substring(String.java:1907)
	at org.restlet.data.Reference.getExtensions(Reference.java:867)
	at timeedit.web.service.html.LinkModifier.scrambleQuery(Unknown Source)
	at timeedit.web.service.html.LinkModifier.getURLWithQuery(Unknown Source)
	at timeedit.web.service.html.LinkModifier.getURL(Unknown Source)
	at timeedit.web.service.html.ImageLink.create(Unknown Source)
	at timeedit.web.service.html.Links.add(Unknown Source)
	at timeedit.web.service.html.Links.add(Unknown Source)
	at timeedit.web.service.html.Links.addRadioValue(Unknown Source)
	at timeedit.web.service.ReservationLinks.getColorLinks(Unknown Source)
	... 61 more