[jbosstools-issues] [JBoss JIRA] (JBIDE-25772) java.lang.IllegalArgumentException: JSON parser error after first start of DevStudio

[Ondrej Dockal (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-25772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13551736#comment-13551736 ] 

Ondrej Dockal commented on JBIDE-25772:
---------------------------------------

My config.json from ./minishift folder was corrupted and I got this on starting devstudio in new workspace:
Error Log showed error with message: 
{code}
Error parsing /home/odockal/.minishift/config/config.json
{code}

and stack trace...

{code}
 java.lang.IllegalArgumentException: Invalid character: b
	at org.jboss.dmr.JSONParserImpl.invalid(JSONParserImpl.java:133)
	at org.jboss.dmr.JSONParser.yyLex(JSONParser.java:584)
	at org.jboss.dmr.JSONParser.yyParse(JSONParser.java:650)
	at org.jboss.dmr.ModelNode.fromJSONString(ModelNode.java:1293)
	at org.jboss.tools.openshift.cdk.server.core.internal.detection.UnifiedMinishiftRuntimeDetector.getHypervisor(UnifiedMinishiftRuntimeDetector.java:257)
	at org.jboss.tools.openshift.cdk.server.core.internal.detection.UnifiedMinishiftRuntimeDetector.initializeServer(UnifiedMinishiftRuntimeDetector.java:237)
	at org.jboss.tools.openshift.cdk.server.core.internal.detection.AbstractCDKRuntimeDetector.initializeRuntime(AbstractCDKRuntimeDetector.java:71)
	at org.jboss.tools.runtime.core.internal.RuntimeDetector.initializeRuntime(RuntimeDetector.java:149)
	at org.jboss.tools.runtime.core.util.RuntimeInitializerUtil.initializeRuntimes(RuntimeInitializerUtil.java:56)
	at org.jboss.tools.runtime.core.util.RuntimeInitializerUtil.initializeRuntimesFromFolder(RuntimeInitializerUtil.java:36)
	at org.jboss.tools.runtime.ui.internal.startup.JBossRuntimeStartup.initializeCDKRuntimes(JBossRuntimeStartup.java:98)
	at org.jboss.tools.runtime.ui.internal.startup.JBossRuntimeStartup.initializeRuntimes(JBossRuntimeStartup.java:56)
	at org.jboss.tools.runtime.ui.internal.startup.RuntimeScanner$1.run(RuntimeScanner.java:79)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)
{code}

User can detect where the problem is, I am satisfied. Thanks!

Verified on 11.3.0.AM3-v20180322-1027-B2194.

> java.lang.IllegalArgumentException: JSON parser error after first start of DevStudio
> ------------------------------------------------------------------------------------
>
>                 Key: JBIDE-25772
>                 URL: https://issues.jboss.org/browse/JBIDE-25772
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: cdk, openshift, runtime-detection, server
>    Affects Versions: 4.5.3.AM2
>         Environment: DevStudio: 11.3.0.AM2-v20180301-2015-B2134
> CDK 3.3.0
> F27
>            Reporter: Josef Kopriva
>            Assignee: Rob Stryker
>             Fix For: 4.5.3.AM3
>
>
> {code:java}
> eclipse.buildId=11.3.0.AM2-v20180301-2015-B2134
> java.version=1.8.0_161
> java.vendor=Oracle Corporation
> BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
> Framework arguments:  -product com.jboss.devstudio.core.product
> Command-line arguments:  -os linux -ws gtk -arch x86_64 -product com.jboss.devstudio.core.product
> org.eclipse.core.jobs
> Error
> Tue Mar 06 09:55:15 CET 2018
> An internal error occurred during: "Searching runtimes...".
> java.lang.IllegalArgumentException: JSON parser error
> 	at org.jboss.dmr.ModelNode.fromJSONString(ModelNode.java:1294)
> 	at org.jboss.tools.openshift.cdk.server.core.internal.detection.CDK3RuntimeDetector.getHypervisor(CDK3RuntimeDetector.java:142)
> 	at org.jboss.tools.openshift.cdk.server.core.internal.detection.CDK3RuntimeDetector.initializeServer(CDK3RuntimeDetector.java:123)
> 	at org.jboss.tools.openshift.cdk.server.core.internal.detection.AbstractCDKRuntimeDetector.initializeRuntime(AbstractCDKRuntimeDetector.java:59)
> 	at org.jboss.tools.runtime.core.internal.RuntimeDetector.initializeRuntime(RuntimeDetector.java:149)
> 	at org.jboss.tools.runtime.core.util.RuntimeInitializerUtil.initializeRuntimes(RuntimeInitializerUtil.java:56)
> 	at org.jboss.tools.runtime.core.util.RuntimeInitializerUtil.initializeRuntimesFromFolder(RuntimeInitializerUtil.java:36)
> 	at org.jboss.tools.runtime.ui.internal.startup.JBossRuntimeStartup.initializeCDKRuntimes(JBossRuntimeStartup.java:98)
> 	at org.jboss.tools.runtime.ui.internal.startup.JBossRuntimeStartup.initializeRuntimes(JBossRuntimeStartup.java:56)
> 	at org.jboss.tools.runtime.ui.internal.startup.RuntimeScanner$1.run(RuntimeScanner.java:79)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)
> {code}



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