Error parsing JSON eslint-angular

[ominocervello]

Hi,
I have installed:

• sonar v.4.5.7
• sonar-web-frontend-plugin 2.1
• sonar-web-frontend-reporters

When I configure gulp to start scan on a single js file, it generates a valid JSON report, but when I select all project, I have this error:

15:45:05.818 INFO - Sensor JsHintQualitySensor done: 38140 ms 15:45:05.834 INFO - Sensor EslintAngularQualitySensor... 15:45:06.115 ERROR - failed to parse json file. Cause: Unexpected end-of-input: expected close marker for ARRAY (from [Source: java.io.InputStreamReader@7444d60 d; line: 5, column: 19]) at [Source: java.io.InputStreamReader@7444d60d; line: 345187, column: 327] (thr ough reference chain: fr.sii.sonar.report.core.quality.domain.report.QualityRepo rt["files"]) 15:45:06.115 DEBUG - Release semaphore on project : org.sonar.api.resources.Proj ect@119655f1[id=6804,key=cdfe,qualifier=TRK], with key batch-cdfe INFO: ------------------------------------------------------------------------ INFO: EXECUTION FAILURE INFO: ------------------------------------------------------------------------ Total time: 2:27.374s Final Memory: 23M/191M INFO: ------------------------------------------------------------------------ ERROR: Error during Sonar runner execution org.sonar.runner.impl.RunnerException: Unable to execute Sonar at org.sonar.runner.impl.BatchLauncher$1.delegateExecution(BatchLauncher .java:91) at org.sonar.runner.impl.BatchLauncher$1.run(BatchLauncher.java:75) at java.security.AccessController.doPrivileged(Native Method) at org.sonar.runner.impl.BatchLauncher.doExecute(BatchLauncher.java:69) at org.sonar.runner.impl.BatchLauncher.execute(BatchLauncher.java:50) at org.sonar.runner.api.EmbeddedRunner.doExecute(EmbeddedRunner.java:102 ) at org.sonar.runner.api.Runner.execute(Runner.java:100) at org.sonar.runner.Main.executeTask(Main.java:70) at org.sonar.runner.Main.execute(Main.java:59) at org.sonar.runner.Main.main(Main.java:53) Caused by: java.lang.IllegalArgumentException: Cannot parse report E:\cdil0\cdfe 0_SRC\.\reports\sonar\eslint-angular.json at fr.sii.sonar.report.core.common.ReportSensor.analyse(ReportSensor.jav a:109) at org.sonar.batch.phases.SensorsExecutor.executeSensor(SensorsExecutor. java:79) at org.sonar.batch.phases.SensorsExecutor.execute(SensorsExecutor.java:7 0) at org.sonar.batch.phases.PhaseExecutor.execute(PhaseExecutor.java:119) at org.sonar.batch.scan.ModuleScanContainer.doAfterStart(ModuleScanConta iner.java:194) at org.sonar.api.platform.ComponentContainer.startComponents(ComponentCo ntainer.java:93) at org.sonar.api.platform.ComponentContainer.execute(ComponentContainer. java:78) at org.sonar.batch.scan.ProjectScanContainer.scan(ProjectScanContainer.j ava:233) at org.sonar.batch.scan.ProjectScanContainer.scanRecursively(ProjectScan Container.java:228) at org.sonar.batch.scan.ProjectScanContainer.doAfterStart(ProjectScanCon tainer.java:221) at org.sonar.api.platform.ComponentContainer.startComponents(ComponentCo ntainer.java:93) at org.sonar.api.platform.ComponentContainer.execute(ComponentContainer. java:78) at org.sonar.batch.scan.ScanTask.scan(ScanTask.java:64) at org.sonar.batch.scan.ScanTask.execute(ScanTask.java:51) at org.sonar.batch.bootstrap.TaskContainer.doAfterStart(TaskContainer.ja va:125) at org.sonar.api.platform.ComponentContainer.startComponents(ComponentCo ntainer.java:93) at org.sonar.api.platform.ComponentContainer.execute(ComponentContainer. java:78) at org.sonar.batch.bootstrap.BootstrapContainer.executeTask(BootstrapCon tainer.java:173) at org.sonar.batch.bootstrapper.Batch.executeTask(Batch.java:95) at org.sonar.batch.bootstrapper.Batch.execute(Batch.java:67) at org.sonar.runner.batch.IsolatedLauncher.execute(IsolatedLauncher.java :48) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.sonar.runner.impl.BatchLauncher$1.delegateExecution(BatchLauncher .java:87) ... 9 more

My project has js files in multiple directories, please help me.

[cedric-legallo]

Could you please post or (private message) the json report file ? The console output of the reporter task (from jenkins or the PC who launched the gulp task)

[ominocervello]

The json file is more than 350000 lines, the structure is like this:

"language" : "reports/sonar/eslint-angular.json", "project" : "cdfe", "projectPath" : ".", "version" : "1.1.0", "files" : [ {

[cedric-legallo]

And how does it end ?, it might be a bit too big to be process in RAM end not have the closing part

[ominocervello]

"nbFiles" : 1971,
"nbLines" : 690900,
"nbCloc" : 659095,
"nbComments" : 0,
"violations" : {
"blocker" : 0,
"critical" : 37185,
"major" : 2514,
"minor" : 0,
"info" : 0
}
}

[cedric-legallo]

Ok the end is valid, so not a size problem

[cedric-legallo]

if you can, mail me the whole file : cedric.legallo+github@gmail.com
if you cant (confidential or something) pass it to a JSON validator service like http://jsonviewer.stack.hu/

[ominocervello]

With http://jsonviewer.stack.hu/ -- > Invalid JSON variable

[cedric-legallo]

Just a question, you wanna really scan 2K files and 690 000 lines of code (it's huge) or did you scan vendors folder too ?
The bugs seems to be some malformation in the json somewhere, jsonviewer did not give you the fautive line ?

[cedric-legallo]

is you sonar-web-frontend-reporters at version 2.1.2 ?

[ominocervello]

Sonar-web-frontend-reporters is 2.2.1, now I have scanned a subfolder of the project but the error is the same

[ominocervello]

sorry, 2.1.1

[cedric-legallo]

upgrade to 2.1.2 (it will be compatible with the 2.1 plugin and it probably will fix your error)

[ominocervello]

Ok, I will try.

[ominocervello]

Ok, now I have a global idea of the situation: the plugin 2.1.1 works fine, the problem is in a js file that has a bad encoding. This file (or more than one) is located in one of 200 folders, i have to find it.

[ominocervello]

I have found the file js that corrupts JSON. This is the eslint-angular.json

{ "language" : "reports/sonar/eslint-angular.json", "project" : "test-fail", "projectPath" : ".", "version" : "1.1.0", "files" : [ { "name" : "SalvadanaioWPController.js", "path" : "SalvadanaioWPController.js", "nbLines" : 1024, "nbComments" : 0, "nbCloc" : 978, "issues" : [ { "name" : "SalvadanaioWPController.js", "path" : "SalvadanaioWPController.js", "nbLines" : 1024, "nbComments" : 0, "nbCloc" : 978, "issues" : [{ "line" : 120, "message" : "Parsing error: Duplicate data property in object literal not allowed in strict mode", "description" : "", "rulekey" : "undefined", "severity" : "CRITICAL", "reporter" : "eslint", "creationDate" : 1480927872367 }], "violations" : { "blocker" : 0, "critical" : 1, "major" : 0, "minor" : 0, "info" : 0 }}], "nbFiles" : 2, "nbLines" : 2048, "nbCloc" : 1956, "nbComments" : 0, "violations" : { "blocker" : 0, "critical" : 2, "major" : 0, "minor" : 0, "info" : 0 } }

[cedric-legallo]

Wow it is self contained is some sort of recursive parse. Can you see what in the files cause that problem ?

[ominocervello]

I have noticed if i remove the literal expression 'use strict' , the plugin works fine.

[cedric-legallo]

Thanks, so it is a problem with this particular eslint issue, we will investigate it.