Expected command. at position 34 in

[srenikuntla1]

Expected command. at position 34 in
at org.nlogo.core.Fail$.exception(Fail.scala:27)
at org.nlogo.core.Fail$.exception(Fail.scala:25)
at org.nlogo.core.Fail$.exception(Fail.scala:23)
at org.nlogo.parse.ExpressionParser$.parseStatement(ExpressionParser.scala:75)
at org.nlogo.parse.ExpressionParser$.$anonfun$parseStatement$1(ExpressionParser.scala:58)
at org.nlogo.parse.ExpressionParser$.parseParenthesized(ExpressionParser.scala:317)
at org.nlogo.parse.ExpressionParser$.parseStatement(ExpressionParser.scala:58)
at org.nlogo.parse.ExpressionParser$.$anonfun$apply$1(ExpressionParser.scala:30)
at org.nlogo.parse.ExpressionParser$.parseStatements(ExpressionParser.scala:42)
at org.nlogo.parse.ExpressionParser$.apply(ExpressionParser.scala:30)
at org.nlogo.parse.NetLogoParser.parseProcedure(NetLogoParser.scala:45)
at org.nlogo.parse.NetLogoParser.parseProcedure$(NetLogoParser.scala:29)
at org.nlogo.parse.FrontEnd$.parseProcedure(FrontEnd.scala:10)
at org.nlogo.parse.NetLogoParser.$anonfun$basicParse$1(NetLogoParser.scala:25)
at scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:234)
at scala.collection.Iterator.foreach(Iterator.scala:929)
at scala.collection.Iterator.foreach$(Iterator.scala:929)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1417)
at scala.collection.MapLike$DefaultValuesIterable.foreach(MapLike.scala:210)
at scala.collection.TraversableLike.map(TraversableLike.scala:234)
at scala.collection.TraversableLike.map$(TraversableLike.scala:227)
at scala.collection.AbstractTraversable.map(Traversable.scala:104)
at org.nlogo.parse.NetLogoParser.basicParse(NetLogoParser.scala:25)
at org.nlogo.parse.NetLogoParser.basicParse$(NetLogoParser.scala:15)
at org.nlogo.parse.FrontEnd$.basicParse(FrontEnd.scala:10)
at org.nlogo.parse.FrontEndMain.frontEnd(FrontEnd.scala:26)
at org.nlogo.parse.FrontEndMain.frontEnd$(FrontEnd.scala:25)
at org.nlogo.parse.FrontEnd$.frontEnd(FrontEnd.scala:10)
at org.nlogo.compile.CompilerMain$.compile(CompilerMain.scala:42)
at org.nlogo.compile.Compiler.compileMoreCode(Compiler.scala:78)
at org.nlogo.compile.Compiler.compileMoreCode(Compiler.scala:91)
at org.nlogo.workspace.Evaluator.invokeCompiler(Evaluator.scala:158)
at org.nlogo.workspace.Evaluator.makeCommandThunk(Evaluator.scala:110)
at org.nlogo.workspace.Evaluating.makeCommandThunk(Evaluating.scala:25)
at org.nlogo.workspace.Evaluating.makeCommandThunk$(Evaluating.scala:23)
at org.nlogo.workspace.AbstractWorkspaceScala.makeCommandThunk(AbstractWorkspaceScala.scala:24)
at org.nlogo.plot.PlotManager.compile$1(PlotManager.scala:86)
at org.nlogo.plot.PlotManager.compilePlot(PlotManager.scala:96)
at org.nlogo.plot.PlotManager.$anonfun$compileAllPlots$1(PlotManager.scala:81)
at scala.collection.immutable.List.flatMap(List.scala:335)
at org.nlogo.plot.PlotManager.compileAllPlots(PlotManager.scala:81)
at org.nlogo.headless.HeadlessModelOpener.finish(HeadlessModelOpener.scala:89)
at org.nlogo.headless.HeadlessModelOpener.openFromModel(HeadlessModelOpener.scala:73)
at org.nlogo.headless.HeadlessWorkspace.openModel(HeadlessWorkspace.scala:535)
at org.nlogo.app.App$$anon$2.openCurrentModelIn(App.scala:134)
at org.nlogo.lab.gui.Supervisor.$anonfun$start$1(Supervisor.scala:98)
at scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:156)
at org.nlogo.lab.gui.Supervisor.start(Supervisor.scala:96)
at org.nlogo.lab.gui.ManagerDialog.run(ManagerDialog.scala:100)
at org.nlogo.lab.gui.ManagerDialog.$anonfun$runAction$1(ManagerDialog.scala:30)
at org.nlogo.lab.gui.ManagerDialog$$anon$3.actionPerformed(ManagerDialog.scala:24)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
at java.awt.Component.processMouseEvent(Component.java:6539)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
at java.awt.Component.processEvent(Component.java:6304)
at java.awt.Container.processEvent(Container.java:2239)
at java.awt.Component.dispatchEventImpl(Component.java:4889)
at java.awt.Container.dispatchEventImpl(Container.java:2297)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4904)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4535)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4476)
at java.awt.Container.dispatchEventImpl(Container.java:2283)
at java.awt.Window.dispatchEventImpl(Window.java:2746)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:760)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:84)
at java.awt.EventQueue$4.run(EventQueue.java:733)
at java.awt.EventQueue$4.run(EventQueue.java:731)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:730)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

NetLogo 6.0.4
main: org.nlogo.app.AppFrame
thread: AWT-EventQueue-0
Java HotSpot(TM) 64-Bit Server VM 1.8.0_172 (Oracle Corporation; 1.8.0_172-b11)
operating system: Linux 6.2.0-37-generic (amd64 processor)
Scala version 2.12.4
JOGL: (3D View not initialized)
OpenGL Graphics: (3D View not initialized)
model: Final Project

06:05:13.214 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0
06:05:13.214 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0
06:05:13.214 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0
06:05:13.214 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0
06:05:13.214 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0
06:05:13.214 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0
06:05:13.214 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0
06:05:13.214 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0
06:05:13.214 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0
06:05:13.214 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0

[SethTisue]

looks like #761 as usual

[brandesNW]

We are sorry you have encountered this problem. Please check your model to see if the diagnosis of #761 applies "If you have a well formed experiment with wrong variable or procedure names, you don't learn about it until you try to run it. The most common problem is when model code changes and experiments are not updated accordingly."
Unfortunately we currently are unable to identify such problems before the model runs.