Build Failed

[imranmehdi5511]

I simply cloned and ran the first command to build and got this error, which i guess appeared previously but you claimed to have solved it but it is back again:
imran@Imran:/riot-bench$ mvn clean compile package -DskipTests
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for in.dream_lab.bm.stream_iot:iot-bm-tasks:jar:0.1
[WARNING] 'profiles.profile[release].plugins.plugin.(groupId:artifactId)' must be unique but found duplicate declaration of plugin org.apache.maven.plugins:maven-assembly-plugin @ in.dream_lab.bm.stream_iot:iot-bm:0.1, /home/imran/riot-bench/pom.xml, line 71, column 29
[WARNING]
[WARNING] Some problems were encountered while building the effective model for in.dream_lab.bm.stream_iot:iot-bm:pom:0.1
[WARNING] 'profiles.profile[release].plugins.plugin.(groupId:artifactId)' must be unique but found duplicate declaration of plugin org.apache.maven.plugins:maven-assembly-plugin @ line 71, column 29
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] IoT-BM [pom]
[INFO] IoT-BM-TASKS [jar]
[INFO] IoT-BM-STORM [jar]
[INFO] IoT-BM-DISTRO [jar]
[INFO]
[INFO] -----------------< in.dream_lab.bm.stream_iot:iot-bm >------------------
[INFO] Building IoT-BM 0.1 [1/4]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ iot-bm ---
[INFO]
[INFO] --------------< in.dream_lab.bm.stream_iot:iot-bm-tasks >---------------
[INFO] Building IoT-BM-TASKS 0.1 [2/4]
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for IoT-BM 0.1:
[INFO]
[INFO] IoT-BM ............................................. SUCCESS [ 0.065 s]
[INFO] IoT-BM-TASKS ....................................... FAILURE [ 0.109 s]
[INFO] IoT-BM-STORM ....................................... SKIPPED
[INFO] IoT-BM-DISTRO ...................................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.237 s
[INFO] Finished at: 2023-08-11T11:13:51+05:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project iot-bm-tasks: Could not resolve dependencies for project in.dream_lab.bm.stream_iot:iot-bm-tasks:jar:0.1: Failed to collect dependencies at org.knowm.xchart:xchart-demo:jar:2.6.0 -> org.knowm.xchart:xchart:jar:2.6.0 -> de.erichseifert.vectorgraphics2d:VectorGraphics2D:jar:0.9.2: Failed to read artifact descriptor for de.erichseifert.vectorgraphics2d:VectorGraphics2D:jar:0.9.2: Could not transfer artifact de.erichseifert.vectorgraphics2d:VectorGraphics2D:pom:0.9.2 from/to maven-default-http-blocker (http://0.0.0.0/): Blocked mirror for repositories: [MavenCentral (http://repo1.maven.org/maven2, default, releases), Codehaus Snapshots (http://snapshots.repository.codehaus.org/, default, snapshots), erichseifert.de (http://mvn.erichseifert.de/maven2, default, releases+snapshots)] -> [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/DependencyResolutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn -rf :iot-bm-tasks
imran@Imran:/riot-bench$

[jgeorg02]

Hello,
I don't know if you are still interested in this, I had the same issue and fixed it by changing the pom.xml for tasks, I updated the version for org.knowm.xchart, so for xchart and xchart-demo to be both 3.2.0 and it built successfully.