java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory

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  • No Class Def found Error. For quartz.
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    • java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory at org.quartz.impl.StdSchedulerFactory.<init>(StdSchedulerFactory.java:274) at HelloSchedule.main(HelloSchedule.java:8)

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