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    java.lang.NullPointerException
        at msi.gaml.compilation.kernel.GamaMetaModel.getAbstractModelSpecies(GamaMetaModel.java:160)
        at msi.gama.kernel.root.PlatformAgent.<init>(PlatformAgent.java:112)
        at msi.gama.runtime.GAMA.getPlatformAgent(GAMA.java:433)
        at msi.gama.runtime.GAMA.getRuntimeScope(GAMA.java:327)
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