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via Coderanch by Antoine Compagnie, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at ProjetMichel.Clause.unif(ProjetMichel.java:374)	at ProjetMichel.ProjetMichel.resolution(ProjetMichel.java:229)	at ProjetMichel.ProjetMichel.main(ProjetMichel.java:69)