at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:173)
        at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:101)
        at org.apache.maven.cli.MavenCli.execute (MavenCli.java:903)
        at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:280)
        at org.apache.maven.cli.MavenCli.main (MavenCli.java:203)
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:77)
        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke (Method.java:569)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:255)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:201)
        at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:361)
        at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:314)
Caused by: java.lang.IllegalArgumentException: Expected URL scheme 'http' or 'https' but no scheme was found for dummy-...
    at okhttp3.HttpUrl$Builder.parse$okhttp (HttpUrl.kt:1261)
    at okhttp3.HttpUrl$Companion.get (HttpUrl.kt:1634)
    at okhttp3.Request$Builder.url (Request.kt:184)
    at org.sonarsource.scanner.lib.internal.http.ScannerHttpClient.callUrl (ScannerHttpClient.java:142)
    at org.sonarsource.scanner.lib.internal.http.ScannerHttpClient.callApi (ScannerHttpClient.java:126)
    at org.sonarsource.scanner.lib.internal.http.ScannerHttpClient.callWebApi (ScannerHttpClient.java:112)
    at org.sonarsource.scanner.lib.ScannerEngineBootstrapper.getServerVersion (ScannerEngineBootstrapper.java:192)
    at org.sonarsource.scanner.lib.ScannerEngineBootstrapper.bootstrap (ScannerEngineBootstrapper.java:117)
    at org.sonarsource.scanner.maven.bootstrap.ScannerBootstrapper.execute (ScannerBootstrapper.java:69)
    at org.sonarsource.scanner.maven.SonarQubeMojo.execute (SonarQubeMojo.java:109)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:126)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2 (MojoExecutor.java:328)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute (MojoExecutor.java:316)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:212)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:174)
    at org.apache.maven.lifecycle.internal.MojoExecutor.access$000 (MojoExecutor.java:75)
    at org.apache.maven.lifecycle.internal.MojoExecutor$1.run (MojoExecutor.java:162)
    at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute (DefaultMojosExecutionStrategy.java:39)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:159)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:105)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:73)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:53)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:118)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:261)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:173)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:101)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:903)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:280)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:203)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:77)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:569)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:255)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:201)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:361)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:314)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException