Is there any known issue with parsing UTF-8 HTML files which have BOM encoding? We are getting the below issue and on bit of research on the net, could see one of the possible cause could be source encoding of the file.
2017-07-26T09:58:43.6717286Z ##[error]java.lang.IllegalArgumentException: 26 is not a valid line offset for pointer. File [moduleKey={removed file path}] has 24 character(s) at line 1
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.api.internal.google.common.base.Preconditions.checkArgument(Preconditions.java:145)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.api.batch.fs.internal.DefaultInputFile.checkValid(DefaultInputFile.java:215)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.api.batch.fs.internal.DefaultInputFile.newPointer(DefaultInputFile.java:206)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.api.batch.fs.internal.DefaultInputFile.newRange(DefaultInputFile.java:237)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.plugins.css.IssueSaver.newLocation(IssueSaver.java:128)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.plugins.css.IssueSaver.savePreciseIssue(IssueSaver.java:61)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.plugins.css.IssueSaver.saveIssue(IssueSaver.java:51)
2017-07-26T09:58:43.6717286Z ##[error]at java.util.ArrayList.forEach(ArrayList.java:1249)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.plugins.css.AbstractLanguageAnalyzerSensor.saveSingleFileIssues(AbstractLanguageAnalyzerSensor.java:168)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.plugins.css.AbstractLanguageAnalyzerSensor.execute(AbstractLanguageAnalyzerSensor.java:114)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.scanner.sensor.SensorWrapper.analyse(SensorWrapper.java:53)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.scanner.phases.SensorsExecutor.executeSensor(SensorsExecutor.java:57)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.scanner.phases.SensorsExecutor.execute(SensorsExecutor.java:49)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.scanner.phases.AbstractPhaseExecutor.execute(AbstractPhaseExecutor.java:78)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.scanner.scan.ModuleScanContainer.doAfterStart(ModuleScanContainer.java:182)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:142)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:127)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.scanner.scan.ProjectScanContainer.scan(ProjectScanContainer.java:247)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.scanner.scan.ProjectScanContainer.scanRecursively(ProjectScanContainer.java:242)
2017-07-26T09:58:43.6717286Z ##[error]at org.sonar.scanner.scan.ProjectScanContainer.scanRecursively(ProjectScanContainer.java:240)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonar.scanner.scan.ProjectScanContainer.doAfterStart(ProjectScanContainer.java:232)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:142)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:127)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonar.scanner.task.ScanTask.execute(ScanTask.java:47)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonar.scanner.task.TaskContainer.doAfterStart(TaskContainer.java:86)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:142)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:127)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonar.scanner.bootstrap.GlobalContainer.executeTask(GlobalContainer.java:115)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonar.batch.bootstrapper.Batch.executeTask(Batch.java:118)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonarsource.scanner.api.internal.batch.BatchIsolatedLauncher.execute(BatchIsolatedLauncher.java:63)
2017-07-26T09:58:43.6727496Z ##[error]at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2017-07-26T09:58:43.6727496Z ##[error]at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2017-07-26T09:58:43.6727496Z ##[error]at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2017-07-26T09:58:43.6727496Z ##[error]at java.lang.reflect.Method.invoke(Method.java:498)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonarsource.scanner.api.internal.IsolatedLauncherProxy.invoke(IsolatedLauncherProxy.java:60)
2017-07-26T09:58:43.6727496Z ##[error]at com.sun.proxy.$Proxy0.execute(Unknown Source)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonarsource.scanner.api.EmbeddedScanner.doExecute(EmbeddedScanner.java:233)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonarsource.scanner.api.EmbeddedScanner.runAnalysis(EmbeddedScanner.java:151)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonarsource.scanner.cli.Main.runAnalysis(Main.java:123)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonarsource.scanner.cli.Main.execute(Main.java:77)
2017-07-26T09:58:43.6727496Z ##[error]at org.sonarsource.scanner.cli.Main.main(Main.java:61)
2017-07-26T09:58:43.6727496Z ##[error]ERROR:
2017-07-26T09:58:43.6727496Z ##[error]ERROR: Re-run SonarQube Scanner using the -X switch to enable full debug logging.
2017-07-26T09:58:43.8740013Z ##[error]The SonarQube Scanner did not complete successfully
2017-07-26T09:58:43.8760011Z ##[error]09:58:43.853 Post-processing failed. Exit code: 1
Any help to resolve the issue is greatly appreciated.