# Problem with Test Configuration

**URL:** <https://talk.jelurida.com/t/problem-with-test-configuration/407>\
**Category:** Developers\
**Created:** [20 June 2021 13:24 UTC](https://talk.jelurida.com/t/problem-with-test-configuration/407 "2021-06-20T13:24:52Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![adex9ja](https://talk.jelurida.com/letter_avatar_proxy/v4/letter/a/e274bd/32.png) [@adex9ja](https://talk.jelurida.com/u/adex9ja)\
**Post date:** [20 June 2021 13:24 UTC](https://talk.jelurida.com/t/problem-with-test-configuration/407/1 "2021-06-20T13:24:52Z")

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I am having issues running test. As i keep getting the error log below

`java.lang.IllegalArgumentException: Error loading nxt.properties from conf/unit-tests-nxt.properties at nxt.Nxt.loadProperties(Nxt.java:174) at nxt.Nxt.<clinit>(Nxt.java:157) at nxt.crypto.Crypto.<clinit>(Crypto.java:42) at nxt.BlockchainTest.<clinit>(BlockchainTest.java:76) at sun.misc.Unsafe.ensureClassInitialized(Native Method) at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:43) at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:156) at java.lang.reflect.Field.acquireFieldAccessor(Field.java:1088) at java.lang.reflect.Field.getFieldAccessor(Field.java:1069) at java.lang.reflect.Field.get(Field.java:393) at org.junit.runners.model.FrameworkField.get(FrameworkField.java:69) at org.junit.runners.model.TestClass.getAnnotatedFieldValues(TestClass.java:156) at org.junit.runners.ParentRunner.classRules(ParentRunner.java:215) at org.junit.runners.ParentRunner.withClassRules(ParentRunner.java:203) at org.junit.runners.ParentRunner.classBlock(ParentRunner.java:163) at org.junit.runners.ParentRunner.run(ParentRunner.java:308) at org.junit.runner.JUnitCore.run(JUnitCore.java:160) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69) at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33) at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:221) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)`

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**Author:** ![checho](https://talk.jelurida.com/letter_avatar_proxy/v4/letter/c/ecccb3/32.png) [@checho](https://talk.jelurida.com/u/checho)\
**Post date:** [22 June 2021 09:29 UTC](https://talk.jelurida.com/t/problem-with-test-configuration/407/2 "2021-06-22T09:29:11Z")

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Hello, we will require more info for that issue. Can you tell us if you are using the latest 2.3.4 version, also, are you using the Unix installer or the Universal build, any additional settings that you configured?