mvn dependency:copy -Dmaven.repo.local="build/download" throws an error.

[Fedor-sherbanyuk]

Hello. I just started learning nds and wanted to ask I took https://github.com/ndsev/zserio-tutorial-java but it doesn't start. please tell me how to run it, because when you run mvn dependency:copy -Dmaven.repo.local="build/download" throws an error.

[mikir]

Hello,

Command

mvn dependency:copy -Dmaven.repo.local="build/download" \
       -Dartifact=io.github.ndsev:zserio-runtime:LATEST \
       -DoutputDirectory="build" -Dmdep.stripVersion=true

is working properly here. Please specify what you exactly run and what error you get. It might be that we don't understand the issue.

[Fedor-sherbanyuk]

Thanks Mikir. I cloned the project and run mvn dependency:copy -Dmaven.repo.local="build/download" I can send video. Give me an address please?

[Fedor-sherbanyuk]

C:\Users\Admin.jdks\corretto-17.0.4.1\bin\java.exe "-Dmaven.multiModuleProjectDirectory=C:\Users\Admin\Desktop\Новая папка (3)\zserio-tutorial-java" "-Dmaven.home=C:\Program Files\JetBrains\IntelliJ IDEA 2022.1\plugins\maven\lib\maven3" "-Dclassworlds.conf=C:\Program Files\JetBrains\IntelliJ IDEA 2022.1\plugins\maven\lib\maven3\bin\m2.conf" "-Dmaven.ext.class.path=C:\Program Files\JetBrains\IntelliJ IDEA 2022.1\plugins\maven\lib\maven-event-listener.jar" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2022.1\lib\idea_rt.jar=62124:C:\Program Files\JetBrains\IntelliJ IDEA 2022.1\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\JetBrains\IntelliJ IDEA 2022.1\plugins\maven\lib\maven3\boot\plexus-classworlds-2.6.0.jar;C:\Program Files\JetBrains\IntelliJ IDEA 2022.1\plugins\maven\lib\maven3\boot\plexus-classworlds.license" org.codehaus.classworlds.Launcher -Didea.version=2022.1 dependency:copy "-Dmaven.repo.local="build/download"" "\"
[ERROR] Could not create local repository at C:\Users\Admin\Desktop\Новая папка (3)\zserio-tutorial-java"build\download" -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[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/LocalRepositoryNotAccessibleException

[Fedor-sherbanyuk]

Can I upload your code to git below me and show where the error is good?

[mikir]

Please, try to make one line command without any '\' demiliters. For example:

mvn dependency:copy -Dmaven.repo.local="build/download" -Dartifact=io.github.ndsev:zserio-runtime:LATEST -DoutputDirectory="build" -Dmdep.stripVersion=true

[Fedor-sherbanyuk]

Now

[Fedor-sherbanyuk]

PS C:\Users\Admin\Desktop\Новая папка (3)\zserio-tutorial-java> mvn dependency:copy -Dmaven.repo.local="build/download"
[INFO] Scanning for projects...
[INFO]
[INFO] ----------------------------< tutorial:NDS >----------------------------
[INFO] Building NDS 1.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-dependency-plugin:2.8:copy (default-cli) @ NDS ---
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Skipping NDS
[INFO] This project has been banned from the build due to previous failures.
[INFO] ------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.547 s
[INFO] Finished at: 2023-01-10T16:39:36+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:2.8:copy (default-cli) on project NDS: Either artifact or artifactItems is required -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[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/MojoFailureException
PS C:\Users\Admin\Desktop\Новая папка (3)\zserio-tutorial-java>

[Fedor-sherbanyuk]

4.0.0

<groupId>tutorial</groupId>
<artifactId>NDS</artifactId>
<version>1.0-SNAPSHOT</version>

<dependencies>
    <dependency>
        <groupId>io.github.ndsev</groupId>
        <artifactId>zserio-runtime</artifactId>
        <version>2.9.0</version>
    </dependency>

    <dependency>
        <groupId>org.apache.maven.surefire</groupId>
        <artifactId>maven-surefire-common</artifactId>
        <version>3.0.0-M4</version>
    </dependency>
</dependencies>

[Fedor-sherbanyuk]

4.0.0

[Fedor-sherbanyuk]

xml version="1.0" encoding="UTF-8"
project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
modelVersion>4.0.0</modelVersion

[Mi-La]

Hi, please note that we never tried it from PowerShell. We are using bash from msys2. Maybe there is some problem with path ('\' vs '/').
You can also try to skip the mvn step and just download zserio release manually from github.

[Fedor-sherbanyuk]

I downloaded from github and ran it. Tell me how I'll do it

[Fedor-sherbanyuk]

So archive for Ant?

[Fedor-sherbanyuk]

Should I use ANT to download?

[Mi-La]

Just download manually the zip file https://github.com/ndsev/zserio/releases/download/v2.9.0/zserio-2.9.0-runtime-libs.zip. Unpack it and place the runtime_libs/java/zserio_runtime.jar to some directory - e.g. build.

Then run:
javac -d build -cp build/zserio_runtime.jar src/Main.java src/**/*.java to compile the sample sources
and
java -cp build/zserio_runtime.jar:build Main to run the sample.

Note that since you are on Windows and in PowerShell, you will probably need to modify the classpath (-cp) to work on Windows -> e.g. use '\' instead of '/' and use ';' instead of ':'.

If some of the above commands fail, please attach the error message.