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ArtifactDescriptorException: Failed to read artifact descriptor for

  1. changminParticipant 2014-10-18 at 10:54 pm

    Hello,

    I have problem installing the algoquant. I followed the instructions to import Maven project from you. However, I have encountered the following errors.

    Please advice Thank you Leo

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  2. Haksun LiModerator 2014-10-19 at 7:30 am

    Hi,

    Could you try these suggestions?

    mvn -U clean install Or, you may need to configure Maven in your IDE.

    Delete your repository folders, .m2/repository

    If you are doing this in a corporation, it may due to the firewall. Can you try in another environment where there is no firewall?

    Thanks.

  3. changminParticipant 2014-10-19 at 6:22 pm

    Dear Dr Li,

    I pretty new to Eclipse 1. mvn -U clean install Or, you may need to configure Maven in your IDE. >> I cant find the U clean install for maven. However, when I right click the algoquant-0.8.0, algoquant-core and algoquant-demo under the package explorer, select run as> 3 Maven clean. I still see the red cross beside the above mentioned folder. 2. Delete your repository folders, .m2/repository >> yes. I have deleted everything in that folder 3. If you are doing this in a corporation, it may due to the firewall. Can you try in another environment where there is no firewall? >> I am using my laptop. No firewall.

    Please advice Thank you Leo

  4. Haksun LiModerator 2014-10-19 at 8:20 pm

    It is the “-U” that matters. “-U” forces a check for updated releases and snapshots on remote repositories.

    If you have the m2e plugin, then you can use Maven -> “Update Project…”. The next dialog will have an option to force updates of snapshots and releases.

  5. changminParticipant 2014-10-20 at 5:10 am

    Dear Dr Li,

    I manage to remove the red cross for algoquant-0.8.0 by right-click on it, Maven>update and select force update of snapshots/releases. However, I repeat this procedure for algoquant-demo and algoquant-core but it has no effect. The red cross are still beside it.

    So is the algoquant successfully installed?

    I tried to run one example, signal>crossover>demo>DemoSMA2_010.java, it is not working. Error message ” The selection cannot be launched, and there are no recent launch.

    Thank you for your help Leo

  6. changminParticipant 2014-10-20 at 8:02 pm

    Dear Dr Li,

    After reinstalling and multiple Maven clean/update project, I manage to reach the screenshoot of 1.png. I also attached a file, error1.txt under the Problems menu. Is there a better way to run a full diagnostic on your program?

    Thank you Leo

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  7. changminParticipant 2014-10-21 at 4:34 am

    Its solved. I can simulate.

    Thanks Leo

  8. Haksun LiModerator 2014-10-21 at 5:55 am

    Glad it works.