Class not found error when running sonarrunner

问题:

I am getting class not found error. The the class is not accessible through class loader and an error is being prompt when running the sonarrunner from gradle.

These classes are included as dependencies in compile time in gradle and gradle build works fine. How to include these classes for sonar ?

    14:53:24.322 INFO  - Load module settings 14:53:24.335 INFO  - Base dir: /Users/srao1/Documents/GradleTest/lds_warehouse/lds_warehouse_base 14:53:24.335 INFO  - Working dir: /Users/srao1/Documents/GradleTest/lds_warehouse/build/sonar/lds_warehouse_lds_warehouse_base 14:53:24.336 INFO  - Source paths: src 14:53:24.336 INFO  - Test paths: test 14:53:24.336 INFO  - Binary dirs: build/classes/main 14:53:24.336 INFO  - Source encoding: UTF-8, default locale: en_US 14:53:24.336 INFO  - Index files 14:53:24.444 INFO  - 50 files indexed 14:53:24.593 INFO  - Quality profile for java: Sonar way 14:53:24.604 INFO  - Sensor JavaSquidSensor 14:53:24.620 WARN  - sonar.binaries and sonar.libraries are deprecated since version 2.5 of sonar-java-plugin, please use sonar.java.binaries and sonar.java.libraries instead 14:53:24.628 INFO  - Java Main Files AST scan... 14:53:24.628 INFO  - 45 source files to be analyzed 14:53:25.070 ERROR - Class not found: com.lim.dw.dao.base.bean.WarehouseFeed 14:53:25.070 ERROR - Class not found: com.lim.dw.dao.base.bean.PhaseTimer 14:53:32.459 WARN  - Class 'com/lim/lds/LdsDataFeed' is not accessible through the ClassLoader. 14:53:32.459 WARN  - Class 'com/lim/lds/LdsDataFeed' is not accessible through the ClassLoader. 14:53:32.459 WARN  - Class 'com/lim/logger/Logger' is not accessible through the ClassLoader. 14:53:32.459 WARN  - Class 'com/lim/logger/Logger' is not accessible through the ClassLoader. 14:53:32.477 INFO  - Java bytecode scan done: 162 ms 14:53:32.477 INFO  - Java Test Files AST scan... 14:53:32.477 INFO  - 5 source files to be analyzed 14:53:32.727 INFO  - Java Test Files AST scan done: 250 ms 14:53:32.728 INFO  - 5/5 source files have been analyzed 14:53:32.728 INFO  - Package design analysis... 14:53:32.800 INFO  - Package design analysis done: 72 ms 14:53:32.889 INFO  - Sensor JavaSquidSensor (done) | time=8285ms 14:53:32.889 INFO  - Sensor Lines Sensor 14:53:32.892 INFO  - Sensor Lines Sensor (done) | time=3ms 14:53:32.892 INFO  - Sensor QProfileSensor 14:53:32.894 INFO  - Sensor QProfileSensor (done) | time=2ms 14:53:32.904 INFO  - Sensor InitialOpenIssuesSensor 14:53:33.016 INFO  - Sensor InitialOpenIssuesSensor (done) | time=112ms 14:53:33.016 INFO  - Sensor ProjectLinksSensor 14:53:33.018 INFO  - Sensor ProjectLinksSensor (done) | time=2ms 14:53:33.018 INFO  - Sensor VersionEventsSensor 14:53:33.023 INFO  - Sensor VersionEventsSensor (done) | time=5ms 14:53:33.023 INFO  - Sensor SurefireSensor 14:53:33.023 INFO  - parsing /Users/srao1/Documents/GradleTest/lds_warehouse/lds_warehouse_base/target/surefire-reports 14:53:33.023 ERROR - Reports path not found or is not a directory: /Users/srao1/Documents/GradleTest/lds_warehouse/lds_warehouse_base/target/surefire-reports 14:53:33.023 INFO  - Sensor SurefireSensor (done) | time=0ms 14:53:33.023 INFO  - Sensor JaCoCoOverallSensor 14:53:33.037 WARN  - You are not using the latest JaCoCo binary format version, please consider upgrading to latest JaCoCo version. 14:53:33.037 INFO  - Analysing /Users/srao1/Documents/GradleTest/lds_warehouse/lds_warehouse_base/build/jacoco/jacocoTest.exec 14:53:33.072 WARN  - You are not using the latest JaCoCo binary format version, please consider upgrading to latest JaCoCo version. 14:53:33.072 INFO  - Analysing /Users/srao1/Documents/GradleTest/lds_warehouse/build/sonar/lds_warehouse_lds_warehouse_base/jacoco-overall.exec 14:53:33.234 INFO  - No information about coverage per test. 14:53:33.234 INFO  - Sensor JaCoCoOverallSensor (done) | time=211ms 14:53:33.234 INFO  - Sensor SCM Sensor 14:53:33.234 INFO  - No SCM system was detected. You can use the 'sonar.scm.provider' property to explicitly specify it. 14:53:33.234 INFO  - Sensor SCM Sensor (done) | time=0ms 14:53:33.234 INFO  - Sensor JaCoCoSensor 14:53:33.236 WARN  - You are not using the latest JaCoCo binary format version, please consider upgrading to latest JaCoCo version. 14:53:33.236 INFO  - Analysing /Users/srao1/Documents/GradleTest/lds_warehouse/lds_warehouse_base/build/jacoco/jacocoTest.exec 14:53:33.306 INFO  - No information about coverage per test. 14:53:33.306 INFO  - Sensor JaCoCoSensor (done) | time=72ms 14:53:33.306 INFO  - Sensor CPD Sensor 14:53:33.306 INFO  - JavaCpdEngine is used for java 14:53:33.307 INFO  - Cross-project analysis disabled 14:53:33.545 INFO  - Sensor CPD Sensor (done) | time=239ms 14:53:33.546 INFO  - No quality gate is configured. 14:53:33.549 INFO  - Compare to previous analysis (2015-07-23) 14:53:33.550 INFO  - Compare over 30 days (2015-06-24, analysis of Wed Jul 22 16:29:23 CDT 2015) 14:53:33.716 INFO  - Execute decorators... 

回答1:

To perform source code analysis the SQ Java plugin needs bytecode in addition to the source code. Bytecode location for source files is provided thanks to properties sonar.java.binaries and sonar.java.test.binaries. Bytecode (or JAR) locations for third party libs is provided by properties sonar.java.libraries and sonar.java.test.libraries.

If you don't provide correctly those properties then you'll see some 'Class not found' errors. That doesn't prevent to complete the analysis but many SQ Java rules will probably not work and not detect any issue.

(Partial) example: sonar-runner -Dsonar.sources=src -Dsonar.java.binaries=bin/classes -Dsonar.java.libraries=libs/*.jar

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