运行 Hibernate 测试的时候错误提示：

log4j:WARN Please initialize the log4j system properly.

java.lang.NoSuchFieldError: TRACE

  at org.jboss.logging.Log4jLogger.translate(Log4jLogger.java:55)
  at org.jboss.logging.Log4jLogger.isEnabled(Log4jLogger.java:35)
  at org.jboss.logging.Logger.isTraceEnabled(Logger.java:98)
  at org.hibernate.boot.registry.selector.internal.StrategySelectorImpl.registerStrategyImplementor(StrategySelectorImpl.java:69)
  at org.hibernate.boot.registry.selector.internal.StrategySelectorBuilder.addDialect(StrategySelectorBuilder.java:251)
  at org.hibernate.boot.registry.selector.internal.StrategySelectorBuilder.addDialects(StrategySelectorBuilder.java:198)
  at org.hibernate.boot.registry.selector.internal.StrategySelectorBuilder.buildSelector(StrategySelectorBuilder.java:163)
  at org.hibernate.boot.registry.BootstrapServiceRegistryBuilder.build(BootstrapServiceRegistryBuilder.java:232)
  at org.hibernate.cfg.Configuration.<init>(Configuration.java:118)
  at com.ossez.covid19.common.Factory.initSession(Factory.java:96)
  at com.ossez.covid19.common.Factory.getFactory(Factory.java:85)
  at com.ossez.covid19.common.Factory.getSession(Factory.java:75)
  at com.ossez.covid19.common.Factory.beginTransaction(Factory.java:111)
  at com.ossez.covid19.tests.Covid19Test.setUp(Covid19Test.java:42)
  at junit.framework.TestCase.runBare(TestCase.java:132)
  at junit.framework.TestResult$1.protect(TestResult.java:110)
  at junit.framework.TestResult.runProtected(TestResult.java:128)
  at junit.framework.TestResult.run(TestResult.java:113)
  at junit.framework.TestCase.run(TestCase.java:124)
  at junit.framework.TestSuite.runTest(TestSuite.java:243)
  at junit.framework.TestSuite.run(TestSuite.java:238)
  at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
  at org.junit.runner.JUnitCore.run(JUnitCore.java:157)
  at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
  at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
  at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
  at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)


Process finished with exit code -1

这个情况应该是你的依赖中没有 log4j

如果你使用的是 Gradle 的话请添加：

Add org.apache.logging.log4j:log4j-core:2.13.1 到 依赖中。

请参考：
OSSEZ-44 - Covid19Test 运行出现日志错误 In Progress