[JENKINS-48460] When starting a node with dockerNode(), the error "uri was not specified" is thrown

after the update of some plugins and the lts version comes the following error:

java.lang.NullPointerException: uri was not specified

	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:204)

	at com.github.dockerjava.core.DefaultDockerClientConfig$Builder.withDockerHost(DefaultDockerClientConfig.java:368)

	at io.jenkins.docker.client.DockerAPI.getClient(DockerAPI.java:113)

	at com.nirima.jenkins.plugins.docker.DockerTemplate.provisionNode(DockerTemplate.java:443)

	at io.jenkins.docker.pipeline.DockerNodeStepExecution.createNode(DockerNodeStepExecution.java:71)

	at io.jenkins.docker.pipeline.DockerNodeStepExecution.lambda$start$0(DockerNodeStepExecution.java:48)

	at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)

	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

	at java.util.concurrent.FutureTask.run(FutureTask.java:266)

	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)

Finished: FAILURE

if I downgrade Docker Commons Plugin to v1.8 it works.

---
Originally reported by schukai, imported from: When starting a node with dockerNode(), the error "uri was not specified" is thrown

• status: Open
  
• priority: Critical
  
• component(s): docker-plugin
  
• resolution: Unresolved
  
• votes: 0
  
• watchers: 3
  
• imported: 20260709-204134
  

Raw content of original issue

after the update of some plugins and the lts version comes the following error:



java.lang.NullPointerException: uri was not specified

	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:204)

	at com.github.dockerjava.core.DefaultDockerClientConfig$Builder.withDockerHost(DefaultDockerClientConfig.java:368)

	at io.jenkins.docker.client.DockerAPI.getClient(DockerAPI.java:113)

	at com.nirima.jenkins.plugins.docker.DockerTemplate.provisionNode(DockerTemplate.java:443)

	at io.jenkins.docker.pipeline.DockerNodeStepExecution.createNode(DockerNodeStepExecution.java:71)

	at io.jenkins.docker.pipeline.DockerNodeStepExecution.lambda$start$0(DockerNodeStepExecution.java:48)

	at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)

	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

	at java.util.concurrent.FutureTask.run(FutureTask.java:266)

	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)

Finished: FAILURE



if I downgrade Docker Commons Plugin to v1.8 it works.

environment

```
Docker Images:

jenkins/jenkins:lts -> 2.89.1

jenkins/jenkins -> 2.93

Plugins:

Docker API Plugin 3.0.14

Docker Common Plugin 1.9

Docker Pipeline 1.1.4

Docker Slave Plugin 1.0.7

docker build-step 1.43
```

2 attachments

- [image-2017-12-09-10-26-37-729.png](https://raw.githubusercontent.com/jenkinsci/attachments-from-jira-issues-misc/refs/heads/main/attachments/40629/image-2017-12-09-10-26-37-729.png)
> 
- [image-2017-12-09-10-31-40-547.png](https://raw.githubusercontent.com/jenkinsci/attachments-from-jira-issues-last/refs/heads/main/attachments/40630/image-2017-12-09-10-31-40-547.png)
>