java.lang.NoClassDefFoundError

java.io.FileOutputStream is a restricted class. Please see the Google App Engine developer's guide for more details. at com.google.appengine.tools.development.agent.runtime.Runtime.reject(Runtime.java: 51)

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  • Stack trace

    • java.lang.NoClassDefFoundError: java.io.FileOutputStream is a restricted class. Please see the Google App Engine developer's guide for more details. at com.google.appengine.tools.development.agent.runtime.Runtime.reject(Runtime.java: 51) at org.apache.log4j.FileAppender.setFile(FileAppender.java:290)

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