Error during installation via MarketPlace with Eclipse Luna

when i try to install UML Lab Class Diagram Editor in Luna i get the message:

An error occurred while collecting items to be installed
session context was:(, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
Problems downloading artifact: osgi.bundle,com.yattasolutions.umllab.classdiagrams.version,1.0.0.
MD5 hash is not as expected. Expected: 75456f88d8c328d4229478a65b87d36d and found 6b414ce7fbbc0bae6f80ec451ae423a1.

Is there a workaround? Or do you have to fix your webserver config as you comment in

Best regards


  • Hi Harry,

    There was a problem with our update site. The issue is fixed now - the installation should work again.

    Best regards,
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