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报错：Flink cannot assign instance of org.apache.commons.collections.map.LinkedMap to field
报错背景 运行Flink jar包时出现报错。 报错现象 SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/msun/software/flink-1.13.6/lib/log4j-slf4j-impl-2.17.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding i