# The "build-wrapper-dump.json" file was found but 0 **URL:** \ **Category:** SonarQube Server / Community Build\ **Tags:** scanner\ **Created:** [May 9, 2023, 10:00pm UTC](https://community.sonarsource.com/t/the-build-wrapper-dump-json-file-was-found-but-0/90618 "2023-05-09T22:00:50Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![sgibson](https://avatars.discourse-cdn.com/v4/letter/s/dfb087/32.png) [@sgibson](https://community.sonarsource.com/u/sgibson)\ **Post date:** [May 9, 2023, 10:00pm UTC](https://community.sonarsource.com/t/the-build-wrapper-dump-json-file-was-found-but-0/90618/1 "2023-05-09T22:00:51Z")
Hello, I don t understand why it is so difficult to configure sonar qube. I am configuring a sonar qube analysis through azure devops. My working directory is /agent/\_work/1/s My code is in /agent/\_work/1/s/project/src .I have the prepare analysis on SonarQube ```auto sonar.cfamily.cache.enabled=false sonar.cfamily.build-wrapper-output=sonar-output sonar.branch.name=refs/heads/main sonar.projectKey=nxsoi.pressure #sonar.exclusions=tools/**/* sonar.scm.exclusions.disabled=true sonar.sources=project/src ``` I use the build wrapper (linux for me) “build-wrapper-linux-x86/build-wrapper-linux-x86-64” --out-dir sonar-output ./env-local.bash make My build-wrapper-dump.json looks correct (not empty). Then under azure devops pipeline, i am using the Run Coe Analysis . But nothing is analyzed, as the json file was empty… And i don t get why it fails. ```auto INFO: Sensor CSS Rules [javascript] (done) | time=2ms INFO: Sensor ThymeLeaf template sensor [securityjavafrontend] INFO: Sensor ThymeLeaf template sensor [securityjavafrontend] (done) | time=0ms INFO: Sensor IaC Docker Sensor [iac] INFO: 0 source files to be analyzed INFO: 0/0 source files have been analyzed INFO: Sensor IaC Docker Sensor [iac] (done) | time=56ms INFO: Sensor Serverless configuration file sensor [security] INFO: 0 Serverless function entries were found in the project INFO: 0 Serverless function handlers were kept as entrypoints INFO: Sensor Serverless configuration file sensor [security] (done) | time=4ms INFO: Sensor AWS SAM template file sensor [security] INFO: Sensor AWS SAM template file sensor [security] (done) | time=1ms INFO: Sensor AWS SAM Inline template file sensor [security] INFO: Sensor AWS SAM Inline template file sensor [security] (done) | time=1ms INFO: Sensor CFamily [cpp] INFO: CFamily plugin version: 6.41.0.60884 INFO: Using build-wrapper output: /home/shoareau/agent/_work/1/s/sonar-output/build-wrapper-dump.json INFO: Available processors: 2 INFO: Using 2 threads for analysis, according to value of "sonar.cfamily.threads" property. WARN: "sonar.cfamily.cache.enabled" and "sonar.cfamily.cache.path" properties are deprecated. Visit the documentation page for more information about analysis cache configuration https://docs.sonarqube.org/9.9/analyzing-source-code/languages/c-family/ INFO: Cache is explicitly disabled: sonar.cfamily.cache.enabled=false INFO: PCH: unique=0 use=0 (forceInclude=0,throughHeader=0,firstInclude=0) out of 0 (forceInclude=0,throughHeader=0) INFO: SE: 0 out of 0 INFO: Z3 refutation rate: 0 out of 0 INFO: Subprocess(es) done in 88ms INFO: 0 compilation units analyzed INFO: ------------------------------------------------------------------------ INFO: EXECUTION FAILURE INFO: ------------------------------------------------------------------------ INFO: Total time: 14.469s INFO: Final Memory: 37M/134M INFO: ------------------------------------------------------------------------ ##[error]ERROR: Error during SonarScanner execution java.lang.IllegalStateException: The "build-wrapper-dump.json" file was found but 0 C/C++/Objective-C files were analyzed. Please make sure that: ``` - you are using the latest version of the build-wrapper and the CFamily analyzer - you are correctly invoking the scanner with correct configuration - your compiler is supported - you are wrapping your build correctly - you are wrapping a full/clean build - you are providing the path to the correct build-wrapper output directory - you are building and analyzing the same source checkout, absolute paths must be id [build-wrapper-dump.json](https://community.sonarsource.com/uploads/short-url/xhDw6PHke2ioqHbBUdCbPaK25ED.json) (405.5 KB) ---
**Author:** ![ganncamp](https://dub1.discourse-cdn.com/sonarsource/user_avatar/community.sonarsource.com/ganncamp/32/1261_2.png) [@ganncamp](https://community.sonarsource.com/u/ganncamp)\ **Post date:** [May 12, 2023, 1:40pm UTC](https://community.sonarsource.com/t/the-build-wrapper-dump-json-file-was-found-but-0/90618/2 "2023-05-12T13:40:39Z")
Hi, Welcome to the community! There’s a bullet list of unanswered questions/prompts at the end of your post. Do you confirm that the answer to each question is ‘yes’?   Thx, Ann