«java.io.FileNotFoundException: Velocity.log», добавленный в файл eclipse .log ⇐ JAVA

[Anonymous]

Я пытаюсь создать сущности из таблиц с помощью инструментов JPA. Я мог видеть классы, названные моими именами таблиц в файле persistence.xml, но ни один из файлов классов не был создан. Поэтому, когда я проверил файл .log в своем рабочем пространстве eclipse, я увидел следующую ошибку, вызванную java.io.FileNotFoundException: Velocity.log (Доступ запрещен). Не знаю, что здесь не так.
org.apache.velocity.exception.VelocityException: Error initializing log: Failed to initialize an instance of org.apache.velocity.runtime.log.Log4JLogChute with the current runtime configuration.
at org.apache.velocity.runtime.RuntimeInstance.initializeLog(RuntimeInstance.java:875)
at org.apache.velocity.runtime.RuntimeInstance.init(RuntimeInstance.java:262)
at org.apache.velocity.runtime.RuntimeInstance.init(RuntimeInstance.java:646)
at org.apache.velocity.app.VelocityEngine.init(VelocityEngine.java:116)
at org.eclipse.jpt.jpa.gen.internal.PackageGenerator.generateClass(PackageGenerator.java:303)
at org.eclipse.jpt.jpa.gen.internal.PackageGenerator.generateInternal(PackageGenerator.java:132)
at org.eclipse.jpt.jpa.gen.internal.PackageGenerator.doGenerate(PackageGenerator.java:106)
at org.eclipse.jpt.jpa.gen.internal.PackageGenerator.generate(PackageGenerator.java:82)
at org.eclipse.jpt.jpa.ui.internal.wizards.gen.GenerateEntitiesFromSchemaWizard$GenerateEntitiesJob.runInWorkspace(GenerateEntitiesFromSchemaWizard.java:285)
at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:43)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
Caused by: org.apache.velocity.exception.VelocityException: Failed to initialize an instance of org.apache.velocity.runtime.log.Log4JLogChute with the current runtime configuration.
at org.apache.velocity.runtime.log.LogManager.createLogChute(LogManager.java:220)
at org.apache.velocity.runtime.log.LogManager.updateLog(LogManager.java:269)
at org.apache.velocity.runtime.RuntimeInstance.initializeLog(RuntimeInstance.java:871)
... 10 more
Caused by: java.lang.RuntimeException: Error configuring Log4JLogChute :
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
at org.apache.velocity.util.ExceptionUtils.createWithCause(ExceptionUtils.java:67)
at org.apache.velocity.util.ExceptionUtils.createRuntimeException(ExceptionUtils.java:45)
at org.apache.velocity.runtime.log.Log4JLogChute.initAppender(Log4JLogChute.java:133)
at org.apache.velocity.runtime.log.Log4JLogChute.init(Log4JLogChute.java:85)
at org.apache.velocity.runtime.log.LogManager.createLogChute(LogManager.java:157)
... 12 more
Caused by: java.io.FileNotFoundException: velocity.log (Access is denied)
at java.base/java.io.FileOutputStream.open0(Native Method)
at java.base/java.io.FileOutputStream.open(FileOutputStream.java:293)
at java.base/java.io.FileOutputStream.(FileOutputStream.java:235)
at java.base/java.io.FileOutputStream.(FileOutputStream.java:155)
at org.apache.log4j.FileAppender.setFile(FileAppender.java:290)
at org.apache.log4j.RollingFileAppender.setFile(RollingFileAppender.java:194)
at org.apache.log4j.FileAppender.(FileAppender.java:109)
at org.apache.log4j.RollingFileAppender.(RollingFileAppender.java:72)
at org.apache.velocity.runtime.log.Log4JLogChute.initAppender(Log4JLogChute.java:118)
... 14 more


Подробнее здесь: https://stackoverflow.com/questions/787 ... e-log-file