在将 SonarQube 从 v5.1.2 成功更新到 v5.3 之后（Oracle DB 迁移成功，SonarQube 运行并且其 GUI 工作正常），我们在分析项目时遇到了问题。
项目分析本身在客户端是成功的（使用 Maven 和 SonarRunner 测试）：
[INFO] Analysis report generated in 749ms, dir size=2 MB
[INFO] Analysis reports compressed in 530ms, zip size=772 KB
[INFO] Analysis report uploaded in 156ms
[INFO] ANALYSIS SUCCESSFUL, you can browse <project-url-on-sonarqube>
[INFO] Note that you will be able to access the updated dashboard once the server has processed the submitted analysis report
[INFO] More about the report processing at https://<server-url>/api/ce/task?id=AVKcv7V9xPfxTGjoPPPN
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
但是SonarQube上的项目GUI（项目/管理/后台任务）报告错误：
2016.02.01 12:21:09 INFO [o.s.s.c.t.CeWorkerCallableImpl] Execute task | project=<our-project:id> | id=AVKckJxVsuuY6y_oEQj3
2016.02.01 12:21:10 INFO [o.s.s.c.s.ExtractReportStep] Analysis report extracted | compressedSize=772 KB
2016.02.01 12:21:10 INFO [o.s.s.c.s.ComputationStepExecutor] Extract report | time=78ms
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] SonarQube plugins:
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - C / C++ / Objective-C 3.8.1 (cpp)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - CSS 1.5 (css)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - Python 1.5 (python)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - PMD 2.5 (pmd)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - StyleCop 1.1 (stylecop)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - Android 1.1 (android)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - JSON 1.2 (JSON)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - Motion Chart 1.7 (motionchart)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - Analysis Bootstrapper for Visual Studio Projects 1.2 (visualstudio)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - JavaScript 2.9 (javascript)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - Java Properties 1.5 (javaProperties)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - C# 4.3 (csharp)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - Findbugs 3.3 (findbugs)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - Java 3.9 (java)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - LDAP 1.5.1 (ldap)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - SQALE 2.7 (sqale)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - Web 2.4 (web)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - XML 1.3 (xml)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - Pitest 0.6 (pitest)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - Checkstyle 2.4 (checkstyle)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - Views 2.10 (views)
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] Settings for module: <our-project:id>
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.branding.logo.location=MENU
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.buildbreaker.skip=true
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.core.id=20160201121821
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.core.projectsdashboard.columns=METRIC.ncloc;METRIC.sqale_rating;METRIC.blocker_violations;METRIC.critical_violations;METRIC.major_violations;METRIC.minor_violations;BUILD_TIME.build_time;METRIC.weighted_violations;
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.core.projectsdashboard.defaultSortedColumn=project
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.core.projectsdashboard.showTreemap=false
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.core.serverBaseURL=https://<our-sonar-server-url>
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.core.startTime=2016-02-01T12:18:21+0100
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.core.treemap.colormetric=violations_density
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.core.treemap.sizemetric=lines
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.core.version=5.3
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.cpd.cross_project=true
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.cpp.license.secured=******
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.cpp.licenseHash.secured=******
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.cxx.suffixes.headers=.h,.hh,.hpp,.hxx,.h++
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.cxx.suffixes.sources=.cc,.cpp,.cxx,.c++,.ipp,.c
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.defaultGroup=sonar-users
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.dryRun.cache.lastUpdate=1437048657799
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.events.category.Rules=Changes and Updates of the Rule Set
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.findbugs.timeout=2400000
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.forceAnalysis=true
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.forceAuthentication=true
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.host.url=http://<our-sonar-server-url>
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.issue.ignore.block=141586926707101
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.issue.ignore.block.141586926707101.beginBlockRegexp=// @UKA_GENERATION_START@
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.issue.ignore.block.141586926707101.endBlockRegexp=// @UKA_GENERATION_END@
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.links.ci=
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.links.homepage=
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.links.issue=
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.links.scm=
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.links.scm_dev=
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.login=sonar.builder
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.maven.projectDependencies=[]
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.moduleKey=<our-project:id>
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.mojoUseRunner=true
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.motionchart.defaultmetrics=violations_density,lines,function_complexity,complexity
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.organisation=<our-organisation-name>
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.password=******
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.pdf.password=******
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.pdf.skip=true
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.pdf.username=<user-name>
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.permission.template.TRK.default=default_template_for_projects
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.permission.template.VW.default=default_template_for_views
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.permission.template.default=default_template_for_projects
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.pitest.mode=reuseReport
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.projectBaseDir=c:\data\development\PlugAndPlay\eclipse\Tools
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.projectBuildDir=c:\data\development\PlugAndPlay\eclipse\Tools\target
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.projectDescription=<project-description
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.projectKey=<our-project:id>
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.projectName=<project-name>
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.projectVersion=1.1.1-SNAPSHOT
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.purge.minimumPeriodInHours=24
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.scm.enabled=false
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.server_id=<server-id>
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.server_id.ip_address=<ip-address>
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.skipPackageDesign=true
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.sourceEncoding=windows-1252
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.sources=c:\data\development\PlugAndPlay\eclipse\Tools\pom.xml,c:\data\development\PlugAndPlay\eclipse\Tools\src
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.sqale.licenseHash.secured=******
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.timemachine.period2=14
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.timemachine.period3=30
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.vbnet.license.secured=******
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.views.license.secured=******
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.views.licenseHash.secured=******
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.visualstudio.enable=true
2016.02.01 12:21:10 INFO [o.s.s.c.s.LogScannerContextStep] - sonar.working.directory=c:\data\development\PlugAndPlay\eclipse\Tools\target\sonar
2016.02.01 12:21:10 INFO [o.s.s.c.s.ComputationStepExecutor] Log scanner context | time=4ms
2016.02.01 12:21:10 INFO [o.s.s.c.s.ComputationStepExecutor] Load analysis metadata | time=0ms
2016.02.01 12:21:10 INFO [o.s.s.c.s.ComputationStepExecutor] Build tree of components | time=21ms
2016.02.01 12:21:10 INFO [o.s.s.c.s.ComputationStepExecutor] Validate project | time=3ms
2016.02.01 12:21:10 INFO [o.s.s.c.s.ComputationStepExecutor] Load debt model | time=14ms
2016.02.01 12:21:11 ERROR [o.s.s.c.t.CeWorkerCallableImpl] Failed to execute task AVKckJxVsuuY6y_oEQj3
java.lang.IllegalArgumentException: Linear functions must only have a non empty coefficient
at org.sonar.api.internal.google.common.base.Preconditions.checkArgument(Preconditions.java:125) ~[sonar-plugin-api-5.3.jar:na]
at org.sonar.api.server.debt.internal.DefaultDebtRemediationFunction.validate(DefaultDebtRemediationFunction.java:82) ~[sonar-plugin-api-5.3.jar:na]
at org.sonar.api.server.debt.internal.DefaultDebtRemediationFunction.<init>(DefaultDebtRemediationFunction.java:45) ~[sonar-plugin-api-5.3.jar:na]
at org.sonar.server.computation.issue.RuleImpl.effectiveRemediationFunction(RuleImpl.java:124) ~[sonar-server-5.3.jar:na]
at org.sonar.server.computation.issue.RuleImpl.<init>(RuleImpl.java:53) ~[sonar-server-5.3.jar:na]
at org.sonar.server.computation.issue.RuleRepositoryImpl.loadRulesFromDb(RuleRepositoryImpl.java:102) ~[sonar-server-5.3.jar:na]
at org.sonar.server.computation.issue.RuleRepositoryImpl.ensureInitialized(RuleRepositoryImpl.java:91) ~[sonar-server-5.3.jar:na]
at org.sonar.server.computation.issue.RuleRepositoryImpl.findByKey(RuleRepositoryImpl.java:62) ~[sonar-server-5.3.jar:na]
at org.sonar.server.computation.step.LoadQualityProfilesStep$IsValid.apply(LoadQualityProfilesStep.java:70) ~[sonar-server-5.3.jar:na]
at org.sonar.server.computation.step.LoadQualityProfilesStep$IsValid.apply(LoadQualityProfilesStep.java:67) ~[sonar-server-5.3.jar:na]
at com.google.common.collect.Iterators$7.computeNext(Iterators.java:647) ~[guava-17.0.jar:na]
at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143) ~[guava-17.0.jar:na]
at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138) ~[guava-17.0.jar:na]
at com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:268) ~[guava-17.0.jar:na]
at com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:226) ~[guava-17.0.jar:na]
at com.google.common.collect.FluentIterable.toList(FluentIterable.java:334) ~[guava-17.0.jar:na]
at org.sonar.server.computation.step.LoadQualityProfilesStep.execute(LoadQualityProfilesStep.java:63) ~[sonar-server-5.3.jar:na]
at org.sonar.server.computation.step.ComputationStepExecutor.execute(ComputationStepExecutor.java:39) ~[sonar-server-5.3.jar:na]
at org.sonar.server.computation.taskprocessor.report.ReportTaskProcessor.process(ReportTaskProcessor.java:72) ~[sonar-server-5.3.jar:na]
at org.sonar.server.computation.taskprocessor.CeWorkerCallableImpl.executeTask(CeWorkerCallableImpl.java:81) [sonar-server-5.3.jar:na]
at org.sonar.server.computation.taskprocessor.CeWorkerCallableImpl.call(CeWorkerCallableImpl.java:56) [sonar-server-5.3.jar:na]
at org.sonar.server.computation.taskprocessor.CeWorkerCallableImpl.call(CeWorkerCallableImpl.java:35) [sonar-server-5.3.jar:na]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_51]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_51]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_51]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_51]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_51]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_51]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_51]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_51]
2016.02.01 12:21:11 ERROR [o.s.s.c.t.CeWorkerCallableImpl] Executed task | project=<our-project:id> | id=AVKckJxVsuuY6y_oEQj3 | time=1957ms
你知道是什么导致了所描述的问题吗？
我们的 SonarQube 使用：
Oracle 数据库 11g 企业版 11.1.0.7.0 版 - 64 位生产，具有分区、OLAP、数据挖掘和实际应用程序测试选项
Oracle JDBC 驱动程序，驱动程序版本 11.2.0.4.0
谢谢。