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NPE in DockerConfigCredentialRetriever #2617

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briandealwis opened this issue Jul 23, 2020 · 2 comments
Closed

NPE in DockerConfigCredentialRetriever #2617

briandealwis opened this issue Jul 23, 2020 · 2 comments
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v2.5.0

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@briandealwis
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briandealwis commented Jul 23, 2020 •
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Environment:

  • Jib version: 2.4.0
  • Build tool: Maven
  • OS: macOS 10.15.5

Description of the issue:

Getting an NPE trying to build the cloud-code-samples/java/java-guestbook example. I have Skaffold configured so that it's trying to use jib:build but with the unadorned image names, such that Jib is trying to push the image to Docker Hub. This is failing with an NPE because of my .docker/config.json is b0rk3d.

$ mvnw -Djib.console=plain jib:_skaffold-fail-if-jib-out-of-date -Djib.requiredVersion=1.4.0 --projects backend --also-make package jib:build -Djib.containerize=backend -Dimage=java-guestbook-backend:latest -e
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  2.476 s
[INFO] Finished at: 2020-07-23T16:26:20-04:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal com.google.cloud.tools:jib-maven-plugin:2.4.0:build (default-cli) on project backend: (null exception message): NullPointerException -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal com.google.cloud.tools:jib-maven-plugin:2.4.0:build (default-cli) on project backend: (null exception message)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.apache.maven.wrapper.BootstrapMainStarter.start (BootstrapMainStarter.java:39)
    at org.apache.maven.wrapper.WrapperExecutor.execute (WrapperExecutor.java:122)
    at org.apache.maven.wrapper.MavenWrapperMain.main (MavenWrapperMain.java:61)
Caused by: org.apache.maven.plugin.MojoExecutionException: (null exception message)
    at com.google.cloud.tools.jib.maven.BuildImageMojo.execute (BuildImageMojo.java:162)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.apache.maven.wrapper.BootstrapMainStarter.start (BootstrapMainStarter.java:39)
    at org.apache.maven.wrapper.WrapperExecutor.execute (WrapperExecutor.java:122)
    at org.apache.maven.wrapper.MavenWrapperMain.main (MavenWrapperMain.java:61)
Caused by: java.lang.NullPointerException
    at java.lang.String.<init> (String.java:515)
    at com.google.cloud.tools.jib.registry.credentials.DockerConfigCredentialRetriever.retrieve (DockerConfigCredentialRetriever.java:146)
    at com.google.cloud.tools.jib.registry.credentials.DockerConfigCredentialRetriever.retrieve (DockerConfigCredentialRetriever.java:104)
    at com.google.cloud.tools.jib.frontend.CredentialRetrieverFactory.lambda$dockerConfig$4 (CredentialRetrieverFactory.java:277)
    at com.google.cloud.tools.jib.builder.steps.RegistryCredentialRetriever.retrieve (RegistryCredentialRetriever.java:47)
    at com.google.cloud.tools.jib.builder.steps.RegistryCredentialRetriever.getTargetImageCredential (RegistryCredentialRetriever.java:40)
    at com.google.cloud.tools.jib.builder.steps.AuthenticatePushStep.call (AuthenticatePushStep.java:57)
    at com.google.cloud.tools.jib.builder.steps.StepsRunner.lambda$authenticateBearerPush$3 (StepsRunner.java:236)
    at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly (TrustedListenableFutureTask.java:125)
    at com.google.common.util.concurrent.InterruptibleTask.run (InterruptibleTask.java:69)
    at com.google.common.util.concurrent.TrustedListenableFutureTask.run (TrustedListenableFutureTask.java:78)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:624)
    at java.lang.Thread.run (Thread.java:748)
[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

My ~/.docker/config.json:

{
  "experimental" : "enabled",
  "stackOrchestrator" : "swarm",
  "HttpHeaders" : {
    "User-Agent" : "Docker-Client/19.03.8 (darwin)"
  },
  "auths" : {
    "https://registry.hub.docker.com" : {

    },
    "https://index.docker.io/v1/" : {

    }
  }
}
@chanseokoh chanseokoh modified the milestone: v2.5.0 Jul 23, 2020
@chanseokoh
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chanseokoh commented Jul 23, 2020 •
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Yeah, it's really a bug and dup of #2535. Maybe just remove all auths as a workaround.

@chanseokoh
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chanseokoh commented Aug 7, 2020 •
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Fix is in Jib Gradle 2.5.0 and Jib Maven 2.5.2.

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