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When trying to build "./gradlew build" but it says build failed

I want to install COM port to connect my "Extended" controller (stabilization solution) but the software when plugged in, doesn't show any COM 3 ports. Found this solution https://github.com/NeuronRobotics/nrjavaserial
My steps: using the command git clone, after it is downloaded, I changed the directory to the folder it created.
$ cd nrjavaserial
After that, I tried to use this command.
$./gradlew build But it failed. Leaving this messagge in terminal :
What went wrong:
Could not initialize class org.codehaus.groovy.runtime.InvokerHelper
Exception java.lang.NoClassDefFoundError: Could not initialize class org.codehaus.groovy.reflection.ReflectionCache [in thread "Daemon worker"]
Any ideas? My guess is that java is not installed correctly or something is missing. Or support for this is not there.. Thank you in advance.
Using JAVA JDK jdk-18.0.2.1.jdk
M1 Macbook Air.

Unable to create directory path [/User/Desktop/db2/logs] for Neo4j store

I am trying to use a tool that, in two steps, analyzes code smells for android.
In the first step, the tool parses an apk and generates within a directory .db files that should then be converted to CSV files in the next step; however, whenever I try to run the second step, the console returns the following error:
java.io.IOException: Unable to create directory path [/User/Desktop/db2/logs] for Neo4j store.
I think it is a Neo4J configuration problem.
I am currently running the tool with the following Java configuration:
echo $JAVA_HOME
/home/User/openlogic-openjdk-11.0.15
update-alternatives --config java
* 0 /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1111 auto mode
To be safe, I also started Neo4J, which returned the following output
sudo systemctl status neo4j.service
neo4j.service - Neo4j Graph Database
Loaded: loaded (/lib/systemd/system/neo4j.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2022-07-06 20:11:04 CEST; 16min ago
Main PID: 1040 (java)
Tasks: 57 (limit: 18901)
Memory: 705.4M
CPU: 16.639s
CGroup: /system.slice/neo4j.service
└─1040 /usr/bin/java -cp "/var/lib/neo4j/plugins:/etc/neo4j:/usr/share/neo4j/lib/*:/var/lib/neo4j/plugins/*" -XX:+UseG1GC -XX:-OmitStackTraceInFastThrow -XX:+AlwaysPreTouch -XX:+UnlockExper>.
How can I solve this?

You posted this error:
java.io.IOException: Unable to create directory path [/User/Desktop/db2/logs] for Neo4j store.
From that error, it looks like:
Neo4j was installed at "/User/Desktop/db2"
The permissions for that directory do not have "write" permission
I tried to reproduce this locally using Neo4j Community 4.4.5, following the steps below.
I do see an IOException related to "logs", but it's slightly different from what you posted. Perhaps we're on different versions of Neo4j.
Open terminal into install directory: cd neo4j
Verify "neo4j" is stopped: ./bin/neo4j stop
Rename existing "logs" directory: mv logs logs.save
Remove write permission for the Neo4j install: chmod u-w .
Start neo4j in console mode: ./bin/neo4j console
Observe errors in console output
2022-07-08 03:28:38.081+0000 INFO Starting...
ERROR StatusLogger Unable to create file [****************************]/neo4j/logs/debug.log
java.io.IOException: Could not create directory [****************************]/neo4j/logs
...
To fix things, try:
Get a terminal into your Neo4j directory:
cd /User/Desktop/db2
Set write permissions for the entire directory tree:
chmod u+w -R .
Start neo4j in console mode:
./bin/neo4j console
If this works and you're able to run neo4j fine, it points to an issue with user permissions when running neo4j as a system service.
The best steps from there depend on the system, your access, how comfortable you are making changes, probably other things. An easy, brute-force hammer would be to manually create each directory you discover (such as "/User/Desktop/db2/logs") and grant premissions to all users (chmod ugo+w .), then try re-running the service, see what errors pop up. Repeat that until you're able to run the service without errors.

DOCKER_HOST environment variable on windows

I'm running Docker 1.12.0 on a Windows 10 machine. I'm developing a Java program, using Maven 3.3.9 as a dependency manager. I have a maven docker plugin (https://github.com/fabric8io/docker-maven-plugin), which gives the following error on clean install.
[ERROR] Failed to execute goal io.fabric8:docker-maven-plugin:0.15.16:build (docker-build-start) on project integration-test: Execution docker-build-start of goal io.fabric8:docker-maven-plugin:0.15.16:build failed: No <dockerHost> or <machine> given, no DOCKER_HOST environment variable, and no read/writable '/var/run/docker.sock' -> [Help 1]
When I run a clean install with the following configuration option in the POM file:
<dockerHost>tcp://0.0.0.0:2376</dockerHost>
the following result is shown.
[ERROR] Failed to execute goal io.fabric8:docker-maven-plugin:0.15.16:build (docker-build-start) on project integration-test: Cannot create docker access object: Cannot extract API version from server https://0.0.0.0:2376: Connect to 0.0.0.0:2376 [/0.0.0.0] failed: Connection refused: connect -> [Help 1]
My question: is there an IP address I can use to tell this maven plugin where it can reach the daemon? Normal docker commands work perfectly fine. The plugin works without any problems on OS X.

After nearly a day of fruitless Googling I found this solution by myself. Trivial, but might still help others.
You need to enable the checkbox 'Expose daemon on...' under Settings -> General

On Windows 10 with Docker for Windows, the Docker Engine API is available in these two locations:
npipe:////./pipe/docker_engine
http://localhost:2375
I recommend trying with the localhost one.
Details here: https://docs.docker.com/docker-for-windows/faqs/#/how-do-i-connect-to-the-remote-docker-engine-api

It seems the user which is running Maven goals doesn't have access to docker.sock . The error message is telling which options are there to resolve the problem.
No <dockerHost> or <machine> given, no DOCKER_HOST environment
variable, and no read/writable '/var/run/docker.sock'
Last option is the easiest one because it requires a file permission and it doesn't need to create any docker machine or set a DOCKER_HOST, On Linux you can change read/write permission of docker.sock with the following:
sudo chmod 776 /var/run/docker.sock
On windows go through this article : Microsoft article

I had the same issue when I tried to build a project in a custom GitLab CI/CD runner, with another than root user defined in a custom build image. I fixed by setting the read/write permission for users to the docker-socket.
chmod o+rw /var/run/docker.sock

If you are using Window and Maven in eclipse to build your java project
but continue seeing that error, then you have to perform these steps:
Step1:
You need to enable the checkbox 'Expose daemon on...' under Settings -> General
As mentioned by #Adriaan Koster
If step1 does not solve the issue,then
Step2: Run your eclipse in administration mode.
Now it should work without issues.

If someone just wants to skip fabric8 docker-maven-plugin execution that prevents build to succeed with error
No given, no DOCKER_HOST environment variable, no
read/writable '/var/run/docker.sock' or '//./pipe/docker_engine' and
no external provider like Docker machine configured
then this can be achieved with -Ddocker.skip=true according to https://dmp.fabric8.io/#global-configuration.

use docker-machine if you are using toolbox.
<machine>
<name>default</name>
<autoCreate>true</autoCreate>
<createOptions>
<driver>virtualbox</driver>
<virtualbox-cpu-count>2</virtualbox-cpu-count>
</createOptions>
</machine>

Java home path differs

Hello I try to execute my project with bootRun on IntelliJ and I get the followign error:
Execution failed for task ':bootRun'.
> Process 'command '/usr/lib/jvm/java-1.8.0-openjdk- 1.8.0.101-1.b14.fc24.x86_64/bin/java'' finished with non-zero exit value 1
I checked the results of my JAVA paths and stuff and here there are
echo $JAVA_HOME
/home/mypc123/Downloads/jdk1.8.0_101/bin/java
$ which java
/usr/bin/java
I have jdk1.8.0 in /usr/bin
I looked more indepth and found this:
ERROR org.apache.tomcat.jdbc.pool.ConnectionPool - Unable to create initial connections of pool.
org.postgresql.util.PSQLException: FATAL: role "syn12" does not exist
However when I connect to postgresql I have syn12 role and all my gradle JVM's are in the form usr/lib/jvm/java.......
Well we got down to this : Can't load library: /opt/symmetry/ste/java/libste-java.so ,how can I install this library?

Seems like you have your project JDK pointed to another installation. The second issue is most likely different, like an incorrect JDBC url that happens to point to another, existing, database schema in which the required role does not exist.

Intellij IDEA doesn't use the $JAVA_HOME from your system but relies on its own JDK definitions.
It looks like your application is not starting because of the SQL error you found in the logs, and Spring Boot returns 1 because it failed to start.

Jmeter error trying to record a sample java.lang.IllegalArgumentException: Failed marshalling

I have one Linux VPS dedicated just for running a jmeter. The tests run fine, but failed requests are not written to error.jtl with SimpleDataWriter. Java error is written to jmeter.log instead.
I run the tests in non-gui mode:
jmeter -n -t om5.jmx -j results-tmp1/t3-l1-jmeter.log
The error
2016/07/08 16:59:35 ERROR - jmeter.reporters.ResultCollector:
Error trying to record a sample java.lang.IllegalArgumentException: Failed marshalling:class:class
org.apache.jmeter.samplers.SampleResult,content:org.apache.jmeter.samplers.SampleResult#1f605bfa[saveConfig=org.apache.jmeter.samplers.SampleSaveConfiguration#b4a9237e,parent=<null>,
responseData={},responseCode=500,label=03 add to cart,resultFileName=,samplerData=<null>,threadName=Thread Group 1-149,responseMessage=Number of samples in transaction : 2, number of failing samples : 1,
responseHeaders=,contentType=,requestHeaders=,timeStamp=1467989884109,startTime=1467989884109,endTime=1467989975286,idleTime=1001,pauseTime=0,assertionResults=<null>,subResults=[reset basketItems, /some-page],
dataType=,success=false,files=[res-tmp/t400-l5-errors.jtl],dataEncoding=<null>,elapsedTime=90176,latency=0,connectTime=0,startNextThreadLoop=false,stopThread=false,stopTest=false,
stopTestNow=false,isMonitor=false,sampleCount=1,bytes=806,headersSize=192,bodySize=614,groupThreads=400,allThreads=400,nanoTimeOffset=1467988012523,useNanoTime=true,nanoThreadSleep=5000,location=<null>]
at org.apache.jmeter.save.SaveService.saveSampleResult(SaveService.java:345)
at org.apache.jmeter.reporters.ResultCollector.sampleOccurred(ResultCollector.java:557)
at org.apache.jmeter.threads.ListenerNotifier.notifyListeners(ListenerNotifier.java:67)
at org.apache.jmeter.threads.JMeterThread.notifyListeners(JMeterThread.java:819)
at org.apache.jmeter.threads.JMeterThread.doEndTransactionSampler(JMeterThread.java:534)
at org.apache.jmeter.threads.JMeterThread.triggerEndOfLoopOnParentControllers(JMeterThread.java:342)
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:258)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
I cannot find what is wrong. It is only that one machine, that gives me this error. Everywhere else I try it, it works correctly.
The OS is Debian Jessie (8.5) - minimal from official repositories. I tried many different versions of java (1.7, 1.8) - currently running on the latest 1.8 (1.8.0_92-b14) and I have the latest apache-jmeter 3.0 r1743807, but previously I used 2.13 r1665067. I don't use any third-party plugins.
I didn't notice exactly when it stopped working, what change was done (some os update, maybe some change in jmx), but I have my tests in git, so I checked out older version from the date of my last full error.jtl and it is not writing the errors to jtl as well.
I reinstalled the Debian to Ubuntu 16.04 and nothing changed.
I don't know how to debug that problem, what should I do, because on any other machine I have an access to, it works fine.

I don't know if you've fixed this problem until now?
I had the same issue, and I fixed it just now.
I guess in your jmeter script, you checked the hostname to record sample result, in jmeter.log, you could find such message: jmeter couldn't get the linux Local IP, so hostname is Null, exception threw out.
So what you need to do is remove 'Save Hostname' from 'Sample Result Save Configuration' tab.