https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/MDSAL-735 mdsal <p>Attempting to create a runtime context in BGPCEP's bgp-linkstate incurs the following error:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>com.google.common.util.concurrent.ExecutionError: java.lang.StackOverflowError        at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2053)        at com.google.common.cache.LocalCache.get(LocalCache.java:3966)        at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3989)        at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4950)        at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4956)        at org.opendaylight.mdsal.binding.dom.adapter.test.AbstractSchemaAwareTest.getRuntimeContext(AbstractSchemaAwareTest.java:41)        at org.opendaylight.mdsal.binding.dom.adapter.test.AbstractSchemaAwareTest.setup(AbstractSchemaAwareTest.java:33)        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)        at java.base/java.lang.reflect.Method.invoke(Method.java:566)        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)        at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)        at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)        at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)        at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)        at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)        at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)        at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)        at org.junit.runners.ParentRunner.run(ParentRunner.java:413)        at org.junit.runner.JUnitCore.run(JUnitCore.java:137)        at org.junit.runner.JUnitCore.run(JUnitCore.java:115)        at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42)        at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)        at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72)        at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:220)        at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:188)        at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:202)        at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:181)        at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128)        at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:150)        at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:124)        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)        at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) Caused by: java.lang.StackOverflowError        at java.base/java.util.Spliterator.getExactSizeIfKnown(Spliterator.java:408)        at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:483)        at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)        at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)        at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)        at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)        at org.opendaylight.mdsal.binding.generator.impl.rt.AbstractCompositeRuntimeType.&lt;init&gt;(AbstractCompositeRuntimeType.java:55)        at org.opendaylight.mdsal.binding.generator.impl.rt.DefaultContainerRuntimeType.&lt;init&gt;(DefaultContainerRuntimeType.java:23)        at org.opendaylight.mdsal.binding.generator.impl.reactor.ContainerGenerator.createRuntimeType(ContainerGenerator.java:57)        at org.opendaylight.mdsal.binding.generator.impl.reactor.ContainerGenerator.createRuntimeType(ContainerGenerator.java:23)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.rebaseRuntimeType(AbstractCompositeGenerator.java:184)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.rebaseRuntimeType(AbstractCompositeGenerator.java:117)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator.lambda$runtimeTypeOf$0(AbstractExplicitGenerator.java:95)        at java.base/java.util.Optional.map(Optional.java:265)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator.runtimeTypeOf(AbstractExplicitGenerator.java:95)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.indexChildren(AbstractCompositeGenerator.java:200)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.rebaseRuntimeType(AbstractCompositeGenerator.java:184)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.rebaseRuntimeType(AbstractCompositeGenerator.java:117)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator.lambda$runtimeTypeOf$0(AbstractExplicitGenerator.java:95)        at java.base/java.util.Optional.map(Optional.java:265) </pre> </div></div> MDSAL-735

StackOverflowError with bgp-linkstate

Bug Highest Resolved Done Robert Varga Robert Varga Sat, 12 Mar 2022 16:43:49 +0000 Sat, 19 Mar 2022 11:16:47 +0000 Sat, 19 Mar 2022 11:16:47 +0000 9.0.0 Binding runtime 0 1 <p>After adding some debugs, this seems to be related to choice/case statements, as we loop on <font color="#000000">DeclaredCaseEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)srlg-case}</font>.</p> <p>This is what the create/rebase loop looks like:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Class org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.LspFlag [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Source EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)seg-flag} hash 809004693 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Target EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)seg-flag} hash 115576469 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Create EmptyContainerEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)dynamic-control-protection} hash 1447666664 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Create DeclaredCaseEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)dynamic-control-protection-case} hash 1287915666 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Create EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)mandatory} hash 53512330 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Create EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)mandatory} hash 1659760926 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Class java.lang.Boolean [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Source EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)mandatory} hash 53512330 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Target EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)mandatory} hash 1659760926 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Create EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)attribute} hash 2032162888 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Create EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)attribute} hash 357322598 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Class org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.ExcludeRouteSubobjects.Attribute [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Source EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)attribute} hash 2032162888 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Target EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)attribute} hash 357322598 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Class java.lang.Boolean [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Source EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)mandatory} hash 53512330 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Target EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)mandatory} hash 1659760926 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Class org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.ExcludeRouteSubobjects.Attribute [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Source EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)attribute} hash 2032162888 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Target EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)attribute} hash 357322598 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Class java.lang.Boolean [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Source EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)mandatory} hash 53512330 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Target EmptyLeafEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)mandatory} hash 1659760926 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Class org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.ExcludeRouteSubobjects.Attribute </pre> </div></div> <p>The definition of that involves uses/augment of a choice:</p> <p> </p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>    grouping exclude-route-subobjects {        description "Subobject of an Exclude Route Object";        reference "https://tools.ietf.org/html/rfc4874#section-3.1";        leaf mandatory {            type boolean;            default false;        }        leaf attribute {            type enumeration {                enum interface {                    value 0;                }                enum node {                    value 1;                }                enum srlg {                    value 2;                }            }            mandatory true;        }        uses basic-explicit-route-subobjects;    }    grouping explicit-route-subobjects {        description "Subobject of an Explicit Route Object";        reference "https://tools.ietf.org/html/rfc4874#section-4.1";        uses basic-explicit-route-subobjects {            augment "subobject-type" {                case exrs-case {                    container exrs {                        list exrs {                            uses exclude-route-subobjects;                        }                    }                }                case path-key-case {                    container path-key {                        uses path-key-subobject;                    }                }            }        }    } </pre> </div></div> <p>I wonder if this has something to do with <a href="https://jira.opendaylight.org/browse/MDSAL-731" title="Failure to start Binding/DOM codec" class="issue-link" data-issue-key="MDSAL-731"><del>MDSAL-731</del></a> or choice/case and augment references. I can kind of squint and see how uses/augment (which points to augment) could create a loop. Attached evidence shows that just before we start looping we were doing a derived -&gt; original case transition:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Create EmptyContainerEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)unnumbered} hash 1677025976 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Create DeclaredCaseEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)unnumbered-case} hash 1192537613 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Create AugmentEffectiveStatementImpl{argument=Descendant{qnames=[(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)subobject-type]}} hash 554812364 [main] INFO org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator - Create AugmentEffectiveStatementImpl{argument=Descendant{qnames=[(urn:opendaylight:params:xml:ns:yang:rsvp?revision=2015-08-20)subobject-type]}} hash 583153245 </pre> </div></div> <p><span class="nobr"><a href="https://jira.opendaylight.org/secure/attachment/17414/17414_augment-loop.txt" title="augment-loop.txt attached to MDSAL-735">augment-loop.txt^{<img class="rendericon" src="https://jira.opendaylight.org/images/icons/link_attachment_7.gif" height="7" width="7" align="absmiddle" alt="" border="0"/>}</a></span></p> <p> </p> <p>Thinking about this a bit more, the RuntimeType creation logic a wee bit off in lookup paths – we are essentially duplicating findSchemaTreeGenerator(), but for a good reason.</p> <p>Let's use this issue to refactor how we approach the task of creating a RuntimeType, following down the statement tree, but without requiring our own RuntimeType before we rebase it.</p> <p>So we do have some amount of progress here, with reworked lookups instead of getting StackOverflowError we get a more diagnosable:</p> <p> </p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>Caused by: com.google.common.base.VerifyException: Failed to find DeclaredCaseEffectiveStatement{argument=(urn:opendaylight:params:xml:ns:yang:bgp-inet?revision=2018-03-29)ipv6-sid-tlv} as (urn:opendaylight:params:xml:ns:yang:bgp-message?revision=2020-01-20)ipv6-sid-tlv in org.opendaylight.mdsal.binding.generator.i mpl.reactor.ChoiceGenerator$ChoiceBuilder@3b07b706        at com.google.common.base.Verify.verifyNotNull(Verify.java:503)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.findChildRuntimeType(CompositeRuntimeTypeBuilder.java:118)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.fillTypes(CompositeRuntimeTypeBuilder.java:89)        at org.opendaylight.mdsal.binding.generator.impl.reactor.ChoiceGenerator$ChoiceBuilder.fillTypes(ChoiceGenerator.java:43)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:193)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:115)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator.createInternalRuntimeType(AbstractExplicitGenerator.java:146)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.findChildRuntimeType(CompositeRuntimeTypeBuilder.java:122)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.fillTypes(CompositeRuntimeTypeBuilder.java:89)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:193)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:115)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator.createInternalRuntimeType(AbstractExplicitGenerator.java:146)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.findChildRuntimeType(CompositeRuntimeTypeBuilder.java:122)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.fillTypes(CompositeRuntimeTypeBuilder.java:89)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:193)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:115)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator.createInternalRuntimeType(AbstractExplicitGenerator.java:146)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.findChildRuntimeType(CompositeRuntimeTypeBuilder.java:122)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.fillTypes(CompositeRuntimeTypeBuilder.java:89)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:193)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:115)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator.createInternalRuntimeType(AbstractExplicitGenerator.java:146)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.findChildRuntimeType(CompositeRuntimeTypeBuilder.java:122)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.findChildRuntimeType(CompositeRuntimeTypeBuilder.java:112)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.findChildRuntimeType(CompositeRuntimeTypeBuilder.java:112)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.fillTypes(CompositeRuntimeTypeBuilder.java:89)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:193)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:115)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator.createInternalRuntimeType(AbstractExplicitGenerator.java:146)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.findChildRuntimeType(CompositeRuntimeTypeBuilder.java:122)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.fillTypes(CompositeRuntimeTypeBuilder.java:89)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:193)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:115)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator.createInternalRuntimeType(AbstractExplicitGenerator.java:146)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.findChildRuntimeType(CompositeRuntimeTypeBuilder.java:122)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.findChildRuntimeType(CompositeRuntimeTypeBuilder.java:112)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.fillTypes(CompositeRuntimeTypeBuilder.java:89)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:193)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:115)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator.createInternalRuntimeType(AbstractExplicitGenerator.java:146)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.findChildRuntimeType(CompositeRuntimeTypeBuilder.java:122)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.fillTypes(CompositeRuntimeTypeBuilder.java:89)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractAugmentGenerator.augmentedCasesIn(AbstractAugmentGenerator.java:165)        at org.opendaylight.mdsal.binding.generator.impl.reactor.ChoiceGenerator$ChoiceBuilder.fillAugmentedCases(ChoiceGenerator.java:67)        at org.opendaylight.mdsal.binding.generator.impl.reactor.ChoiceGenerator$ChoiceBuilder.fillTypes(ChoiceGenerator.java:42)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:193)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:115)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator.createInternalRuntimeType(AbstractExplicitGenerator.java:146)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.findChildRuntimeType(CompositeRuntimeTypeBuilder.java:122)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.fillTypes(CompositeRuntimeTypeBuilder.java:89)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:193)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:115)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator.createInternalRuntimeType(AbstractExplicitGenerator.java:146)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.findChildRuntimeType(CompositeRuntimeTypeBuilder.java:122)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.findChildRuntimeType(CompositeRuntimeTypeBuilder.java:112)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.fillTypes(CompositeRuntimeTypeBuilder.java:89)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:193)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createInternalRuntimeType(AbstractCompositeGenerator.java:115)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator.createInternalRuntimeType(AbstractExplicitGenerator.java:146)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.findChildRuntimeType(CompositeRuntimeTypeBuilder.java:122)        at org.opendaylight.mdsal.binding.generator.impl.reactor.CompositeRuntimeTypeBuilder.fillTypes(CompositeRuntimeTypeBuilder.java:89)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createExternalRuntimeType(AbstractCompositeGenerator.java:183)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractCompositeGenerator.createExternalRuntimeType(AbstractCompositeGenerator.java:115)        at org.opendaylight.mdsal.binding.generator.impl.reactor.AbstractExplicitGenerator.runtimeType(AbstractExplicitGenerator.java:91)        at org.opendaylight.mdsal.binding.generator.impl.BindingRuntimeTypesFactory.indexModules(BindingRuntimeTypesFactory.java:82)        at org.opendaylight.mdsal.binding.generator.impl.BindingRuntimeTypesFactory.createTypes(BindingRuntimeTypesFactory.java:70)        at org.opendaylight.mdsal.binding.generator.impl.DefaultBindingRuntimeGenerator.generateTypeMapping(DefaultBindingRuntimeGenerator.java:30)        at org.opendaylight.mdsal.binding.runtime.spi.BindingRuntimeHelpers.createRuntimeContext(BindingRuntimeHelpers.java:89)        at org.opendaylight.mdsal.binding.dom.adapter.test.AbstractSchemaAwareTest$1.load(AbstractSchemaAwareTest.java:27)        at org.opendaylight.mdsal.binding.dom.adapter.test.AbstractSchemaAwareTest$1.load(AbstractSchemaAwareTest.java:24) </pre> </div></div> <p> </p> <p> </p> Relates MDSAL-731 Development Rank 0|i041sv: