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miquelmartin / Siafu

Siafu Simulator
http://siafusimulator.org
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can't run simulation example ...! #7

Open aven1 opened 9 years ago

aven1 commented 9 years ago

hi, I get this error while trying run simulation example... . . . Starting Siafu... Exception in thread "Simulation thread" java.lang.RuntimeException: Can't instan tiate the world model at de.nec.nle.siafu.model.World.createPlaces(World.java:926) at de.nec.nle.siafu.model.World.(World.java:231) at de.nec.nle.siafu.control.Simulation.run(Simulation.java:204) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.RuntimeException: java.lang.ClassCastException: class de.ne c.nle.siafu.testland.WorldModel at de.nec.nle.siafu.model.SimulationData.getWorldModelClass(SimulationDa ta.java:173) at de.nec.nle.siafu.model.World.createPlaces(World.java:921) ... 3 more Caused by: java.lang.ClassCastException: class de.nec.nle.siafu.testland.WorldMo del at java.lang.Class.asSubclass(Unknown Source) at de.nec.nle.siafu.model.SimulationData.getWorldModelClass(SimulationDa ta.java:171) ... 4 more . . . ... can anyone help me....!!!!?

miquelmartin commented 9 years ago

That's odd. A couple questions:

  1. Can you give me your java version and wether it's Oracle, OpenJDK or something else?
  2. What's your command line to run Siafu?
  3. What example simulation are you using?
  4. Have you made any modifications to the simulation?
  5. Are you loading the simulation as a jar, or as a bunch of classes?

I'm just trying to reproduce your problem, see if I can figure out what the problem is. Thx!

aven1 commented 9 years ago

java version : java version "1.8.0_05" Java(TM) SE Runtime Environment (build 1.8.0_05-b13) Java HotSpot(TM) 64-Bit Server VM (build 25.5-b02, mixed mode) OS name: "windows 8.1", version: "6.3", arch: "amd64", family: "dos" . . . my command line :
C:\Users\Dante\Siafu-master\target\Siafu-1.0.6-SNAPSHOT>java -Xmx512m -jar Siafu .jar Using configuration at C:\Users\Dante\AppData\Roaming\Siafu\config.xml Creating the command listener. Listening for external commands. Starting Siafu... . . . this error happened in all simulation example that exist in source file...! . . . i don't have any change to configuration...! . . . I run it as .jar ... . . . Thx for your notice...

miquelmartin commented 9 years ago

Alright, this is not good. I have reproduced the conditions in your system, except I'm running it on a linux box. Still, I am not getting the same error as you.

My java is 1.8.0_20 but I do not expect that to be an issue. What I need is to get a hold of a Windows 8.1, I'll try tomorrow. In the meantime, has anyone else here had any similar issues on Win8.1?