Failed to execute goal org.eclipse.tycho.extras:tycho-p2-extras-plugin:5.0.0:mirror: Error during mirroring: Mirroring failed: No repository found at https://p2.enflex.it/awbTools.

[CDerksen]

Hi there!

We're already built a couple of features for different projects into different repos, but this issue is something I don't understand.
The actual project I'm speaking about can be found here: https://github.com/EnFlexIT/AWB-ProjectAssist/tree/master/de.enflexit.tools

The Deployment of the p2 repository was already successful, using the 'p2DeployClean' profile in the updates project pom.xml.
Further, if I want to update the repos, using the 'p2Deploy' profile and thus the tycho-p2-extras-plugin, output tells me: "Error during mirroring: Mirroring failed: No repository found at https://p2.enflex.it/awbTools...".

But, I already could install the feature created into the Eclipse-IDE and was able to use. - Means, the Update-Site was accepted by Eclipse, but not by tycho.

Any idea?

[laeubi]

Have you tried -U to force an update? If the repo was previously not found Tycho might have cached the result and is not trying again for a while.

[CDerksen]

Thank you for the quick reply. Luckily, '-U' helped in our case, but I wonder where we could have found such information?
Also: what does '... for a while mean'? One Hour, one day?

Especially, looking in our Maven call, we tried to ignore local artifacts already. What are the differences here?

Our call is :
mvn clean install -P p2Deploy -f de.enflexit.tools -Dtycho.localArtifacts=ignore -Dtycho.p2.transport.min-cache-minutes=0
or
mvn clean install -U -P p2Deploy -f de.enflexit.tools -Dtycho.localArtifacts=ignore -Dtycho.p2.transport.min-cache-minutes=0
respectively?

Thank you anyway!

[laeubi]

You can find P2 Transport specific options here:

https://tycho.eclipseprojects.io/doc/latest/SystemProperties.html

-U is a standard maven option and Tycho tries to adapt as much as possible here. Usually one would assume that a repository is permanent (e.g. a release)