Was working since March, started failing last night. Reinstalled the plug in and restarted the SQ server and TFS server.
Failing in Build task for MSBuild in TFS 2018 (C#)
SonarQube 7.6
SonarScanner 4.8
2019-09-19T17:51:52.3181119Z ##[section]Starting: Prepare analysis on SonarQube
2019-09-19T17:51:52.3397905Z ==============================================================================
2019-09-19T17:51:52.3398236Z Task : Prepare Analysis Configuration
2019-09-19T17:51:52.3398481Z Description : Prepare SonarQube analysis configuration
2019-09-19T17:51:52.3398722Z Version : 4.8.0
2019-09-19T17:51:52.3398934Z Author : sonarsource
2019-09-19T17:51:52.3399190Z Help : [More Information](http://redirect.sonarsource.com/doc/install-configure-scanner-tfs-ts.html)
2019-09-19T17:51:52.3399490Z ==============================================================================
2019-09-19T17:51:53.2467101Z [command]E:\TfsData\_work\_tasks\SonarQubePrepare_15b84ca1-b62f-4a2a-a403-89b77a063157\4.8.0\classic-sonar-scanner-msbuild\SonarScanner.MSBuild.exe begin /k:xxxxxxx
2019-09-19T17:51:53.3358196Z SonarScanner for MSBuild 4.7.1
2019-09-19T17:51:53.3361862Z Using the .NET Framework version of the Scanner for MSBuild
2019-09-19T17:51:53.3906980Z Pre-processing started.
2019-09-19T17:51:53.3921190Z Preparing working directories...
2019-09-19T17:51:53.4810192Z 10:51:53.473 Updating build integration targets...
2019-09-19T17:51:53.5025271Z 10:51:53.488 Fetching analysis configuration settings...
2019-09-19T17:51:53.8641226Z 10:51:53.848 Provisioning analyzer assemblies for cs...
2019-09-19T17:51:53.8652814Z 10:51:53.863 Installing required Roslyn analyzers...
2019-09-19T17:51:54.1494022Z 10:51:54.145 Provisioning analyzer assemblies for vbnet...
2019-09-19T17:51:54.1494726Z 10:51:54.145 Installing required Roslyn analyzers...
2019-09-19T17:51:54.1912464Z 10:51:54.176 Pre-processing succeeded.
2019-09-19T17:51:54.2082937Z ##[section]Finishing: Prepare analysis on SonarQube
2019-09-19T17:52:12.4036107Z ##[section]Starting: Run Code Analysis
2019-09-19T17:52:12.4038890Z ==============================================================================
2019-09-19T17:52:12.4039180Z Task : Run Code Analysis
2019-09-19T17:52:12.4039463Z Description : Run scanner and upload the results to the SonarQube server.
2019-09-19T17:52:12.4039721Z Version : 4.8.0
2019-09-19T17:52:12.4039962Z Author : sonarsource
2019-09-19T17:52:12.4040319Z Help : This task is not needed for Maven and Gradle projects since the scanner should be run as part of the build.
[More Information](http://redirect.sonarsource.com/doc/install-configure-scanner-tfs-ts.html)
2019-09-19T17:52:12.4040721Z ==============================================================================
2019-09-19T17:52:12.7141881Z [command]E:\TfsData\_work\_tasks\SonarQubePrepare_15b84ca1-b62f-4a2a-a403-89b77a063157\4.8.0\classic-sonar-scanner-msbuild\SonarScanner.MSBuild.exe end
2019-09-19T17:52:12.8029920Z SonarScanner for MSBuild 4.7.1
2019-09-19T17:52:12.8128166Z Using the .NET Framework version of the Scanner for MSBuild
2019-09-19T17:52:12.8577085Z Post-processing started.
2019-09-19T17:52:13.0092521Z 10:52:13.006 10:52:13.006 WARNING: Failed to find the code coverage command line tool. Possible cause: Visual Studio is not installed, or the installed version does not support code coverage.
2019-09-19T17:52:13.1393820Z Calling the SonarQube Scanner...
2019-09-19T17:52:13.3925535Z INFO: Scanner configuration file: E:\TfsData\_work\_tasks\SonarQubePrepare_15b84ca1-b62f-4a2a-a403-89b77a063157\4.8.0\classic-sonar-scanner-msbuild\sonar-scanner-4.1.0.1829\bin\..\conf\sonar-scanner.properties
2019-09-19T17:52:13.3929472Z INFO: Project root configuration file: E:\TfsData\_work\289\.sonarqube\out\sonar-project.properties
2019-09-19T17:52:13.4211915Z INFO: SonarQube Scanner 4.1.0.1829
2019-09-19T17:52:13.4212346Z INFO: Java 1.8.0_202 Oracle Corporation (64-bit)
2019-09-19T17:52:13.4212614Z INFO: Windows Server 2012 R2 6.3 amd64
2019-09-19T17:52:13.8058254Z INFO: User cache: C:\Users\operator\.sonar\cache
2019-09-19T17:52:13.8966116Z INFO: SonarQube server 7.6.0
2019-09-19T17:52:13.8969231Z INFO: Default locale: "en_US", source code encoding: "windows-1252" (analysis is platform dependent)
2019-09-19T17:52:14.3077667Z INFO: Load global settings
2019-09-19T17:52:14.4064616Z INFO: Load global settings (done) | time=94ms
2019-09-19T17:52:14.4138859Z INFO: Server id: E4A3DB3D-AWngSOs4KyvjNOmrcWVf
2019-09-19T17:52:14.4315242Z INFO: User cache: C:\Users\operator\.sonar\cache
2019-09-19T17:52:14.6555360Z INFO: Load/download plugins
2019-09-19T17:52:14.6556993Z INFO: Load plugins index
2019-09-19T17:52:14.7181106Z INFO: Load plugins index (done) | time=62ms
2019-09-19T17:52:14.7470719Z INFO: Load/download plugins (done) | time=94ms
2019-09-19T17:52:15.3966232Z INFO: Process project properties
2019-09-19T17:52:15.4067103Z INFO: Execute project builders
2019-09-19T17:52:15.4146047Z INFO: Execute project builders (done) | time=0ms
2019-09-19T17:52:15.4177064Z WARN: Failed to set working directory hidden: E:\TfsData\_work\289\.sonarqube\out\.sonar
2019-09-19T17:52:15.4177471Z INFO: Project key: xxxxxxxx
2019-09-19T17:52:15.4180426Z INFO: Base dir: E:\TfsData\_work\289\s
2019-09-19T17:52:15.4181053Z INFO: Working dir: E:\TfsData\_work\289\.sonarqube\out\.sonar
2019-09-19T17:52:15.4207224Z WARN: Failed to set working directory hidden: E:\TfsData\_work\289\.sonarqube\out\.sonar\mod0
2019-09-19T17:52:15.4479298Z INFO: Load project settings
2019-09-19T17:52:15.4973516Z INFO: Load project settings (done) | time=63ms
2019-09-19T17:52:15.6021918Z INFO: Load project repositories
2019-09-19T17:52:15.6862877Z INFO: Load project repositories (done) | time=94ms
2019-09-19T17:52:15.6870732Z INFO: Load quality profiles
2019-09-19T17:52:15.7611499Z INFO: Load quality profiles (done) | time=78ms
2019-09-19T17:52:15.7896831Z INFO: Load active rules
2019-09-19T17:52:16.6186841Z INFO: Load active rules (done) | time=828ms
2019-09-19T17:52:16.6194433Z INFO: Load metrics repository
2019-09-19T17:52:16.6513412Z INFO: Load metrics repository (done) | time=31ms
2019-09-19T17:52:16.7265979Z INFO: Indexing files...
2019-09-19T17:52:16.7268787Z INFO: Project configuration:
2019-09-19T17:52:16.7294876Z INFO: Indexing files of module 'xxxxxxx'
2019-09-19T17:52:16.7300910Z INFO: Base dir: E:\TfsData\_work\289\s
2019-09-19T17:52:16.7310985Z INFO: Source paths: Default.aspx.cs, Default.aspx.designer.cs, Properties/Assembl...
2019-09-19T17:52:16.7496479Z INFO: Indexing files of module 'xxxxxxx'
2019-09-19T17:52:16.7499501Z INFO: Base dir: E:\TfsData\_work\289\s
2019-09-19T17:52:16.7501120Z INFO: 11 files indexed
2019-09-19T17:52:16.7514104Z INFO: Quality profile for cs: Sonar way
2019-09-19T17:52:16.7515204Z INFO: Quality profile for web: Sonar way
2019-09-19T17:52:16.7515723Z INFO: ------------- Run sensors on module xxxxxxx
2019-09-19T17:52:18.2610310Z INFO: Sensor JaCoCo XML Report Importer [jacoco]
2019-09-19T17:52:18.2641353Z INFO: Sensor JaCoCo XML Report Importer [jacoco] (done) | time=15ms
2019-09-19T17:52:18.2671260Z INFO: Sensor C# Properties [csharp]
2019-09-19T17:52:18.2674829Z WARN: Analyzer working directory does not exist: 'E:\TfsData\_work\289\.sonarqube\out\0\output-cs'. Analyzer results won't be loaded from this directory.
2019-09-19T17:52:18.2676570Z INFO: Sensor C# Properties [csharp] (done) | time=0ms
2019-09-19T17:52:18.2678838Z INFO: Sensor JavaXmlSensor [java]
2019-09-19T17:52:18.2705285Z INFO: Sensor JavaXmlSensor [java] (done) | time=0ms
2019-09-19T17:52:18.2707066Z INFO: Sensor HTML [web]
2019-09-19T17:52:18.5153079Z INFO: Sensor HTML [web] (done) | time=250ms
2019-09-19T17:52:18.5158895Z INFO: ------------- Run sensors on module xxxxxxx
2019-09-19T17:52:18.5823662Z INFO: Sensor JaCoCo XML Report Importer [jacoco]
2019-09-19T17:52:18.5829374Z INFO: Sensor JaCoCo XML Report Importer [jacoco] (done) | time=0ms
2019-09-19T17:52:18.5832370Z INFO: Sensor JavaXmlSensor [java]
2019-09-19T17:52:18.5833230Z INFO: Sensor JavaXmlSensor [java] (done) | time=0ms
2019-09-19T17:52:18.5833650Z INFO: Sensor C# [csharp]
2019-09-19T17:52:18.5925490Z INFO: Importing 1 Roslyn report
2019-09-19T17:52:18.6531322Z WARN: Rule CS0168 was not found in the SARIF report, assuming default severity
2019-09-19T17:52:18.6571294Z WARN: Rule CS0168 was not found in the SARIF report, assuming default severity
2019-09-19T17:52:18.6573679Z INFO: Sensor C# [csharp] (done) | time=78ms
2019-09-19T17:52:18.6574401Z INFO: Sensor Zero Coverage Sensor
2019-09-19T17:52:18.6690500Z INFO: Sensor Zero Coverage Sensor (done) | time=16ms
2019-09-19T17:52:18.6693226Z INFO: ------------- Run sensors on project
2019-09-19T17:52:18.6859509Z INFO: SCM provider for this project is: tfvc
2019-09-19T17:52:18.6865879Z INFO: 4 files to be analyzed
2019-09-19T17:52:19.8906928Z INFO: 0/4 files analyzed
2019-09-19T17:52:19.8907852Z WARN: Missing blame information for the following files:
2019-09-19T17:52:19.8908256Z WARN: * Default.aspx.cs
2019-09-19T17:52:19.8908535Z WARN: * Default.aspx.designer.cs
2019-09-19T17:52:19.8908828Z WARN: * Properties/AssemblyInfo.cs
2019-09-19T17:52:19.8910202Z ##[error]ERROR: SCM-TFVC: missing initial output from annotator.
2019-09-19T17:52:19.8911000Z ERROR: SCM-TFVC: missing initial output from annotator.
2019-09-19T17:52:19.8911257Z WARN: * Default.aspx
2019-09-19T17:52:19.8911562Z WARN: This may lead to missing/broken features in SonarQube
2019-09-19T17:52:19.8912674Z ##[error]ERROR: SCM-TFVC:
Unhandled Exception: System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.TeamFoundation.Client, Version=12.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
at SonarSource.TfsAnnotate.Program.Main(String[] args)
2019-09-19T17:52:19.8913464Z ERROR: SCM-TFVC:
2019-09-19T17:52:19.8914155Z Unhandled Exception: System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.TeamFoundation.Client, Version=12.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
2019-09-19T17:52:19.8915373Z at SonarSource.TfsAnnotate.Program.Main(String[] args)
2019-09-19T17:52:19.8915547Z
2019-09-19T17:52:19.8978833Z INFO: Calculating CPD for 1 file
2019-09-19T17:52:19.9171867Z INFO: CPD calculation finished
2019-09-19T17:52:20.0076153Z INFO: Analysis report generated in 94ms, dir size=147 KB
2019-09-19T17:52:20.0231099Z INFO: Analysis report compressed in 15ms, zip size=26 KB
2019-09-19T17:52:20.0806344Z INFO: Analysis report uploaded in 63ms
2019-09-19T17:52:20.0817421Z INFO: ANALYSIS SUCCESSFUL, you can browse http://000.000.0.0:9000/dashboard?id=xxxxxxx
2019-09-19T17:52:20.0817974Z INFO: Note that you will be able to access the updated dashboard once the server has processed the submitted analysis report
2019-09-19T17:52:20.0818433Z INFO: More about the report processing at http://000.000.0.0:9000/api/ce/task?id=AW1Kp0hTBgQ_dEtpUWGm
2019-09-19T17:52:20.0937062Z INFO: Analysis total time: 5.270 s
2019-09-19T17:52:20.1505455Z INFO: ------------------------------------------------------------------------
2019-09-19T17:52:20.1505915Z INFO: EXECUTION SUCCESS
2019-09-19T17:52:20.1506355Z INFO: ------------------------------------------------------------------------
2019-09-19T17:52:20.1506696Z INFO: Total time: 6.773s
2019-09-19T17:52:20.2223117Z INFO: Final Memory: 16M/284M
2019-09-19T17:52:20.2224087Z INFO: ------------------------------------------------------------------------
2019-09-19T17:52:20.2665429Z The SonarQube Scanner has finished
2019-09-19T17:52:20.2720032Z 10:52:20.263 Post-processing succeeded.
2019-09-19T17:52:20.2867392Z ##[section]Finishing: Run Code Analysis
2019-09-19T17:52:20.2885130Z ##[section]Starting: Publish Quality Gate Result
2019-09-19T17:52:20.2888534Z ==============================================================================
2019-09-19T17:52:20.2888834Z Task : Publish Quality Gate Result
2019-09-19T17:52:20.2889188Z Description : Publish SonarQube's Quality Gate result on the Azure DevOps build result, to be used after the actual analysis.
2019-09-19T17:52:20.2889476Z Version : 4.8.0
2019-09-19T17:52:20.2889742Z Author : sonarsource
2019-09-19T17:52:20.2890100Z Help : [More Information](http://redirect.sonarsource.com/doc/install-configure-scanner-tfs-ts.html)
2019-09-19T17:52:20.2890462Z ==============================================================================
2019-09-19T17:52:23.3156857Z SYSTEMVSSCONNECTION exists true
2019-09-19T17:52:23.3160750Z SYSTEMVSSCONNECTION exists true
2019-09-19T17:52:23.3551345Z ##[error]unable to verify the first certificate
2019-09-19T17:52:23.3639328Z ##[section]Finishing: Publish Quality Gate Result