java.util.IllegalFormatConversionException

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  • The following exception occurs during the build (though it doesn't result in a build failure). It looks like an error in a toString method and might cause problems. {code} Running org.opennms.newts.rest.MeasurementsResourceTest SLF4J: Failed toString() invocation on an object of type [org.opennms.newts.rest.ResultDescriptorDTO] java.util.IllegalFormatConversionException: d != org.opennms.newts.api.Duration at java.util.Formatter$FormatSpecifier.failConversion(Formatter.java:4045) at java.util.Formatter$FormatSpecifier.printInteger(Formatter.java:2748) at java.util.Formatter$FormatSpecifier.print(Formatter.java:2702) at java.util.Formatter.format(Formatter.java:2488) at java.util.Formatter.format(Formatter.java:2423) at java.lang.String.format(String.java:2790) at org.opennms.newts.rest.ResultDescriptorDTO.toString(ResultDescriptorDTO.java:140) at org.slf4j.helpers.MessageFormatter.safeObjectAppend(MessageFormatter.java:304) at org.slf4j.helpers.MessageFormatter.deeplyAppendParameter(MessageFormatter.java:276) at org.slf4j.helpers.MessageFormatter.arrayFormat(MessageFormatter.java:230) at ch.qos.logback.classic.spi.LoggingEvent.<init>(LoggingEvent.java:113) at ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:447) at ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:403) at ch.qos.logback.classic.Logger.debug(Logger.java:522) at org.opennms.newts.rest.MeasurementsResource.getMeasurements(MeasurementsResource.java:94) at org.opennms.newts.rest.MeasurementsResource.getMeasurements(MeasurementsResource.java:124) at org.opennms.newts.rest.MeasurementsResourceTest.testGetMeasurements(MeasurementsResourceTest.java:75) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110) at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175) at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:107) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68) {code}
    via by Matt Brozowski,
  • The following exception occurs during the build (though it doesn't result in a build failure). It looks like an error in a toString method and might cause problems. {code} Running org.opennms.newts.rest.MeasurementsResourceTest SLF4J: Failed toString() invocation on an object of type [org.opennms.newts.rest.ResultDescriptorDTO] java.util.IllegalFormatConversionException: d != org.opennms.newts.api.Duration at java.util.Formatter$FormatSpecifier.failConversion(Formatter.java:4045) at java.util.Formatter$FormatSpecifier.printInteger(Formatter.java:2748) at java.util.Formatter$FormatSpecifier.print(Formatter.java:2702) at java.util.Formatter.format(Formatter.java:2488) at java.util.Formatter.format(Formatter.java:2423) at java.lang.String.format(String.java:2790) at org.opennms.newts.rest.ResultDescriptorDTO.toString(ResultDescriptorDTO.java:140) at org.slf4j.helpers.MessageFormatter.safeObjectAppend(MessageFormatter.java:304) at org.slf4j.helpers.MessageFormatter.deeplyAppendParameter(MessageFormatter.java:276) at org.slf4j.helpers.MessageFormatter.arrayFormat(MessageFormatter.java:230) at ch.qos.logback.classic.spi.LoggingEvent.<init>(LoggingEvent.java:113) at ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:447) at ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:403) at ch.qos.logback.classic.Logger.debug(Logger.java:522) at org.opennms.newts.rest.MeasurementsResource.getMeasurements(MeasurementsResource.java:94) at org.opennms.newts.rest.MeasurementsResource.getMeasurements(MeasurementsResource.java:124) at org.opennms.newts.rest.MeasurementsResourceTest.testGetMeasurements(MeasurementsResourceTest.java:75) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110) at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175) at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:107) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68) {code}
    via by Matt Brozowski,
  • Serialization related failure
    via GitHub by chupanw
    ,
  • Creating csv results in crash
    via Stack Overflow by AmazingHorse
    ,
  • SpotlightLog error
    via GitHub by sandroacoelho
    ,
    • java.util.IllegalFormatConversionException: d != org.opennms.newts.api.Duration at java.util.Formatter$FormatSpecifier.failConversion(Formatter.java:4045) at java.util.Formatter$FormatSpecifier.printInteger(Formatter.java:2748) at java.util.Formatter$FormatSpecifier.print(Formatter.java:2702) at java.util.Formatter.format(Formatter.java:2488) at java.util.Formatter.format(Formatter.java:2423) at java.lang.String.format(String.java:2790) at org.opennms.newts.rest.ResultDescriptorDTO.toString(ResultDescriptorDTO.java:140) at org.slf4j.helpers.MessageFormatter.safeObjectAppend(MessageFormatter.java:304) at org.slf4j.helpers.MessageFormatter.deeplyAppendParameter(MessageFormatter.java:276) at org.slf4j.helpers.MessageFormatter.arrayFormat(MessageFormatter.java:230) at ch.qos.logback.classic.spi.LoggingEvent.<init>(LoggingEvent.java:113) at ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:447) at ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:403) at ch.qos.logback.classic.Logger.debug(Logger.java:522) at org.opennms.newts.rest.MeasurementsResource.getMeasurements(MeasurementsResource.java:94) at org.opennms.newts.rest.MeasurementsResource.getMeasurements(MeasurementsResource.java:124) at org.opennms.newts.rest.MeasurementsResourceTest.testGetMeasurements(MeasurementsResourceTest.java:75) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110) at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175) at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:107) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68)

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