java.lang.RuntimeException: Failed to create an instance of org.littlewings.hazelcast.MyExpiryPolicy

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you can change your scala version to 2.11.11

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Expert tip

A few things cause this exception:
1) Check if you have all jars and if they're in the correct path.
2) Your classpath might be broken, you can define it in the command line with java -cp yourClassPath or at your IDE if you're using one.

Solutions on the web

via ne.jp by Unknown author, 1 year ago
Failed to create an instance of org.littlewings.hazelcast.MyExpiryPolicy
via GitHub by brianoliver
, 1 year ago
Failed to create an instance of com.myapp.cache.App.InnerListener
java.lang.RuntimeException: Failed to create an instance of org.littlewings.hazelcast.MyExpiryPolicy
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at com.hazelcast.cache.impl.AbstractCacheRecordStore.(AbstractCacheRecordStore.java:132)
at com.hazelcast.cache.impl.CacheRecordStore.(CacheRecordStore.java:61)
at com.hazelcast.cache.impl.CacheService.createNewRecordStore(CacheService.java:77)
at com.hazelcast.cache.impl.CachePartitionSegment$1.createNew(CachePartitionSegment.java:56)
at com.hazelcast.cache.impl.CachePartitionSegment$1.createNew(CachePartitionSegment.java:53)
at com.hazelcast.cache.impl.CachePartitionSegment.getOrCreateCache(CachePartitionSegment.java:76)
at com.hazelcast.cache.impl.AbstractCacheService.getOrCreateCache(AbstractCacheService.java:120)
at com.hazelcast.cache.impl.operation.AbstractCacheOperation.beforeRun(AbstractCacheOperation.java:68)
at com.hazelcast.spi.impl.operationservice.impl.OperationRunnerImpl.run(OperationRunnerImpl.java:131)
at com.hazelcast.spi.impl.operationexecutor.classic.OperationThread.processOperation(OperationThread.java:154)
at com.hazelcast.spi.impl.operationexecutor.classic.OperationThread.process(OperationThread.java:110)
at com.hazelcast.spi.impl.operationexecutor.classic.OperationThread.doRun(OperationThread.java:101)
at com.hazelcast.spi.impl.operationexecutor.classic.OperationThread.run(OperationThread.java:76)

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